a7110- 00- sc h -r0€¦ · c c b b a a she et: size d r a w n b y: d a t e : she et b 1)nr...

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SHEET:

SIZE

DATE:DRAWN BY: SHEET

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1)nrf52840.SchDoc

12/16/2019VarunG 2 OF 5

TITLE:

OTS-WSCB

NUMBER-REVISION :A7110-00-SCH-R0.5

7:59:25 PM

DEC1C1

VDDW1

VSS_PA F23

ANT H23

DEC6 E24DEC3 D23XC1 B24XC2 A23VD

DA

22P1

.10

A20

P0.00/XL1D2P0.01/XL2F2

P0.2

8/A

IN4

B11

DEC

4B5

VSS

B7

VD

DB1

DCC

B3

SWDCLK AA24SWDIO AC24P1.01 Y23

D-

AD

4

P0.1

9A

C15

VDDHY2DCCHAB2

VBU

SA

D2

DECUSBAC5

D+

AD

6

P0.2

0A

D16

P0.2

1A

C17

P0.2

2A

D18

P0.2

3A

C19

P0.2

4A

D20

VDD AD23

P0.09/NFC1 L24

P1.09R1P0

.25

AC

21

P1.0

0A

D22

P0.26G1

P0.27H2

P0.04/AIN2J1

P0.05/AIN3K2P0.06L1P0.07M2

P0.08N1

P1.08P2

P0.1

3A

D8

P0.1

4A

C9

P0.1

5A

D10

P0.1

6A

C11

P0.11T2

P0.12U1

P0.1

7A

D12

P0.1

8/R

ESET

AC

13

DEC5 N24

P0.10/NFC2 J24P0

.03/

AIN

1B1

3P0

.02/

AIN

0A

12

P0.2

9/A

IN5

A10

P0.3

0/A

IN6

B9P0

.31/

AIN

7A

8

VD

DA

D14

P1.02 W24P1.03 V23P1.04 U24P1.05 T23P1.06 R24P1.07 P23

P1.1

1B1

9

P1.1

2B1

7P1

.13

A16

P1.1

4B1

5P1

.15

A14

DEC

2A

18

EP74 U3

nRF52840-QIAA

VCC3V3

VCC3V3

VCC3V3

VUSB

GND

GND

GND

GND GND

GND GND

12

Y332.768KHz

12 3

4

Y232.00 MHZ

GND

GND

L410uH

GND

GND

C35

1PF

250V

GND GND

GND

GND

VCC3V3

GND

GN

D1

SDIO

_DAT

[0]

2

SDIO

_DAT

[1]

3SD

IO_D

AT[2

]4

SDIO

_DAT

[3]

5

SDIO

_CLK

6

SDIO

_CM

D7

GN

D8

BT9

VD

D_A

NA

10

SPI_

MIS

O11

SPI_

CLK

12SP

I_M

OSI

13G

ND

14

VDD_SDIO 15PIO[2] 16VDD_REGIN 17PIO[4] 18VDD_PADS 19PIO[3] 20

GN

D21

PIO

[0]

22RE

GEN

23PI

O[1

]24

RST

25SP

I_CS

26PI

O[5

]27

VD

D_P

A28

GN

D29

GND30

ANT31

GND32

GND_PAD33

MOD1WF111-E-V1

GNDGNDGND

GND

VCC3V3

UART_TX

R10

330 OHM 1% 1/10W2

D1

AAA3528LSEEZGKQBKS

VCC3V3

R13

330 OHM 1% 1/10W

LED_RED

LED_GREEN

LED_BLUE

WIFI WITH UFL CONNECTOR ON MODULE

RGB LED INTERFACE

GND_EARTH

ID 4D+ 3D- 2VBUS 1

GND 5

8967

J9

0473460001

GND

GND_EARTH

FB1

BLM18PG121SN1D

C440.1uF 25V 10%

C45

0.01

uF 5

0V 1

0%

GND GNDR14 24 OHM 1% 1/10WR15 24 OHM 1% 1/10W

1

4

3

2SW2

TL3301SPF160QG

GND

R31

10K

1/1

0W 1

%

VCC3V3

I2C_SCLI2C_SDA

UART_RX

C500.1uF 25V 10%

GND

GND

VCC3V3

VCC1V8

DEBUG HEADER

NORDIC CHIP

USB FOR PROGRAMMING

RESET

GND

SPIM_MISO

SPIM_SCKSPIM_MOSI

SPIM_CS1

SPIM_MISO

SPIM_CS1SPIM_SCKSPIM_MOSI

LED_RED

LED_GREEN

LED_BLUE

C26 NM

GND

C51

100u

F 20

% 1

6V

SPI_INT SPI_INT

RESET

CAP_INP

RES

ETR

ESET

VCC3V3

SWO

SWO SWOSWDCLKSWDIO

2.4GHz ANTENNA

WB_4-20 CTL

WB_MUX_EN

WB_A1WB_A0

QSP

I_SC

K

QSP

I_C

S

QSP

I_SC

K

R18

24 O

HM

1%

1/1

0W

R36

24 O

HM

1%

1/1

0W

QSP

I_C

S

QSP

I_IO

0Q

SPI_

IO1

QSP

I_IO

2Q

SPI_

IO3

QSP

I_IO

1Q

SPI_

IO2

QSP

I_IO

3R

2124

OH

M 1

% 1

/10W

R38

24 O

HM

1%

1/1

0WR

2024

OH

M 1

% 1

/10W

R37

24 O

HM

1%

1/1

0WQ

SPI_

IO0

SWO

WB_

TDC

_CTR

LA

N_T

DCD

EGO

UT

LED_REDLED_GREEN

LED_BLUE

R9 24 OHM 1% 1/10WR45 24 OHM 1% 1/10WR11 24 OHM 1% 1/10WSPI_MISO

SPI_SCKSPI_MOSI

SPI_ADC_CSSPI_DAC_CS R8 24 OHM 1% 1/10W

R47 24 OHM 1% 1/10W

SPI_MOSISPI_MISO

SPI_SCK

UART_TXUART_RX

I2C_SDAI2C_SCL

ASB_PWR_EN ASB_PWR_EN

SPI_ADC_CSSPI_DAC_CS

MU

X_C

TRL

NFC

_EN

NFC

_IN

T

CA

P_IN

PA

DC_

TDC

_IN

T

SPI_INT

R12

750 OHM 1% 1/10W

WB_IEPE_CTL

R16

24 O

HM

1%

1/1

0WR

3424

OH

M 1

% 1

/10W

R17

24 O

HM

1%

1/1

0WSP

IM_M

ISO

SPIM

_SCK

SPIM

_MO

SI

SPIM

_CS1

R35

24 O

HM

1%

1/1

0WSP

IM_C

S1

SPIM

_SCK

SPIM

_CS3

R39

24 O

HM

1%

1/1

0WSP

IM_C

S3

SPIM

_CS2

SPIM

_CS2

R19

24 O

HM

1%

1/1

0WSPI_INTWB_IEPE_CTL

WB_MUX_EN

ANT

WB_4-20 CTL

WB_A0WB_A1

LED_BLUELED_GREENLED_RED

24V

_ASB

_MO

N6V

5_A

SB_M

ON

3V3_

ASB

_MO

N

Current SPI scheme is as follows:

SPI Master1:Shared between DAC's, ADC

SPI Master2:Shared Between DUST, WiFi Module and NFC (TRF7970)

NOTE

SPIM

_MIS

OSP

IM_M

OSI

GND

1357910

8642

J6

61301021121

1

2 3

J5

U.FL-R-SMT(01)

GND_EARTH

FB2 BLM18PG121SN1D

GND

R30 0OHM 1/2W

RESETRESET

NFC

_PW

R_C

TRL

GND1

IO12

VCC 4

IO2 3

D2

PRTR5V0U2X

GND_EARTH

VUSB

SPI_ADC_CS_STSPI_DAC1_CS_ST

SPI_MISO_STSPI_MOSI_STSPI_SCK_ST

SPIM

_MIS

O_S

TSP

IM_M

OSI

_ST

SPIM

_SCK

_ST

SPIM

_CS1

_ST

QSP

I_C

S_ST

SPIM

_CS3

_ST

SPIM

_CS2

_ST

QSP

I_IO

1_ST

QSP

I_IO

2_ST

QSP

I_IO

3_ST

QSP

I_IO

0_ST

L5

3.9nH

C34

1PF

250V

TIMEn TIMEnR7 24 OHM 1% 1/10W

USB_NUSB_P

iNet Class ClassName: USB_CONN

USB_ST_PUSB_ST_N

iNet Class

ClassName: USB_ST

C24

1UF

16V

10%

GND

4321

J3

PPTC041LFBN-RC

VCC3V3

Header for Capacitive Touch Module

C36

NM

GND

R51 24 OHM 1% 1/10W

C28

47nF

50V

10%

C27

0.1u

F 10

V 1

0%

C40

0.1u

F 10

V 1

0%

C31

0.1u

F 10

V 1

0%

C29

1uF

10V

10%

C38

820p

F 50

V 1

0%C

32

100p

F 50

V 5

%

TP8

1V8_

MO

N/ V

CCM

AIN

_MO

N1V

8_M

ON

/ VC

CMA

IN_M

ON

24V

_ASB

_MO

N6V

5_A

SB_M

ON

3V3_

ASB

_MO

N

NFC

_EN

NFC

_IN

T

AN

_TD

CDEG

OU

TW

B_T

DC

_CTR

L

MU

X_C

TRL

CAP_

INP

AD

C_TD

C_I

NT

NFC

_PW

R_C

TRL

UART_TX_ST

C39

4.7U

F 6.

3V 1

0%

C41

4.7U

F 6.

3V 1

0%

C42

4.7U

F 6.

3V 1

0%

C43

0.1u

F 10

V 1

0%

L315nH

C33

20pF 50V 5%

C37

20pF 50V 5%

C25

16pF 50V 5%

C23

16pF 50V 5%

L?

10U

H 2

50M

A 1

.05

MO

HM

To b

e ad

ded

Correct Footprint Added

1.27mm Pitch Connector Should be used

PIC2301 PIC2302

COC23

PIC2401

PIC2402 COC24 PIC2501 PIC2502

COC25

PIC2601

PIC2602

COC26

PIC2701

PIC2702

COC27

PIC2801

PIC2802 COC28

PIC2901

PIC2902 COC29 PIC3101

PIC3102

COC31 PIC3201

PIC3202 COC32

PIC3301 PIC3302

COC33

PIC3401

PIC3402 COC34

PIC3501

PIC3502 COC35

PIC3601

PIC3602

COC36

PIC3701 PIC3702

COC37

PIC3801

PIC3802 COC38

PIC3901 PIC3902 COC39

PIC4001

PIC4002 COC40

PIC4101

PIC4102 COC41

PIC4201

PIC4202 COC42

PIC4301

PIC4302 COC43

PIC4401

PIC4402

COC44 PIC4501

PIC4502 COC45

PIC5001

PIC5002

COC50

PIC5101

PIC5102 COC51

PID101

PID102 PID103

PID104

COD1

PID201

PID202 PID203

PID204

COD2

PIFB101 PIFB102

COFB1

PIFB201 PIFB202 COFB2

PIJ301

PIJ302 PIJ303

PIJ304

COJ3

PIJ501

PIJ502 PIJ503

COJ5

PIJ601 PIJ602

PIJ603 PIJ604 PIJ605 PIJ606

PIJ607 PIJ608

PIJ609 PIJ6010

COJ6

PIJ901

PIJ902

PIJ903 PIJ904

PIJ905

PIJ906 PIJ907

PIJ908 PIJ909

COJ9

PIL301

PIL302 COL3

PIL401

PIL402 COL4

PIL501 PIL502

COL5

PIL?01

PIL?02

COL?

PIMOD101 PIMOD102 PIMOD103 PIMOD104 PIMOD105 PIMOD106 PIMOD107 PIMOD108 PIMOD109 PIMOD1010 PIMOD1011 PIMOD1012 PIMOD1013 PIMOD1014

PIMOD1015

PIMOD1016

PIMOD1017

PIMOD1018 PIMOD1019

PIMOD1020

PIMOD1021 PIMOD1022 PIMOD1023 PIMOD1024 PIMOD1025 PIMOD1026 PIMOD1027 PIMOD1028 PIMOD1029

PIMOD1030

PIMOD1031 PIMOD1032

PIMOD1033

COMOD1

PIR701 PIR702 COR7

PIR801 PIR802 COR8

PIR901 PIR902 COR9

PIR1001 PIR1002

COR10

PIR1101 PIR1102 COR11

PIR1201 PIR1202

COR12

PIR1301 PIR1302

COR13

PIR1401 PIR1402 COR14 PIR1501 PIR1502 COR15

PIR1601

PIR1602

COR16 PIR1701

PIR1702

COR17 PIR1801

PIR1802

COR18 PIR1901

PIR1902

COR19 PIR2001

PIR2002

COR20 PIR2101

PIR2102

COR21


PIR3101

PIR3102 COR31

PIR3401

PIR3402

COR34 PIR3501

PIR3502

COR35 PIR3601

PIR3602

COR36 PIR3701

PIR3702

COR37 PIR3801

PIR3802

COR38 PIR3901

PIR3902

COR39




PISW201

PISW202

PISW203

PISW204

COSW2

PITP801

COTP8

PIU30A8 PIU30A10 PIU30A12 PIU30A14 PIU30A16 PIU30A18 PIU30A20 PIU30A22 PIU30A23

PIU30AA24 PIU30AB2

PIU30AC5

PIU30AC9 PIU30AC11 PIU30AC13 PIU30AC15 PIU30AC17 PIU30AC19 PIU30AC21

PIU30AC24

PIU30AD2 PIU30AD4 PIU30AD6 PIU30AD8 PIU30AD10 PIU30AD12 PIU30AD14 PIU30AD16 PIU30AD18 PIU30AD20 PIU30AD22

PIU30AD23

PIU30B1 PIU30B3 PIU30B5 PIU30B7 PIU30B9 PIU30B11 PIU30B13 PIU30B15 PIU30B17 PIU30B19

PIU30B24 PIU30C1

PIU30D2 PIU30D23

PIU30E24 PIU30F2

PIU30F23 PIU30G1

PIU30H2 PIU30H23 PIU30J1 PIU30J24

PIU30K2

PIU30L1

PIU30L24

PIU30M2

PIU30N1

PIU30N24

PIU30P2

PIU30P23

PIU30R1

PIU30R24

PIU30T2

PIU30T23

PIU30U1

PIU30U24

PIU30V23

PIU30W1 PIU30W24

PIU30Y2

PIU30Y23

COU3

PIY201

PIY202 PIY203

PIY204 COY2

PIY301

PIY302 COY3

PIU30A8

NL1V80MON0 VCCMAIN0MON PO1V80MON0 VCCMAIN0MON

PIU30B9

NL3V30ASB0MON

PO3V30ASB0MON

PIU30A10

NL6V50ASB0MON

PO6V50ASB0MON

PIU30B11

NL24V0ASB0MON

PO24V0ASB0MON

PIU30A20

NLADC0TDC0INT

POADC0TDC0INT

PIU30B13

NLAN0TDCDEGOUT

POAN0TDCDEGOUT

PIC3401

PIL502

PIU30H23 NLANT PIU30J1

NLASB0PWR0EN POASB0PWR0EN

PIJ303

PIU30B19

NLCAP0INP

POCAP0INP

PIC2302

PIC2402

PIC2502

PIC2602

PIC2702

PIC2802

PIC2902

PIC3102 PIC3202

PIC3301

PIC3402 PIC3502 PIC3602

PIC3701

PIC3802

PIC3902

PIC4002

PIC4102

PIC4202

PIC4302

PIC4402 PIC4502

PIC5002

PIC5102

PIFB202

PIJ304

PIJ502 PIJ503

PIJ603 PIJ605

PIJ609

PIJ905

PIMOD101 PIMOD108 PIMOD1014

PIMOD1021 PIMOD1029

PIMOD1030

PIMOD1032

PIMOD1033

PIR3002

PISW203

PISW204

PIU3074

PIU30B7

PIU30F23

PIY202

PIY204

PID201

PIFB201

PIJ906 PIJ907

PIJ908 PIJ909

PIR3001

PIU30G1 NLI2C0SCL POI2C0SCL

PIU30H2 NLI2C0SDA POI2C0SDA

PIR1301

PIU30V23

NLLED0BLUE POLED0BLUE

PIR1001

PIU30W24

NLLED0GREEN POLED0GREEN

PIR1201

PIU30Y23

NLLED0RED POLED0RED

PIU30A12

NLMUX0CTRL

POMUX0CTRL

PIC2301

PIU30B24

PIY203

PIC2401 PIC2801

PIL302

PIU30B5

PIU30E24

PIC2501

PIU30A23

PIY201

PIC2601

PIU30A18 PIC3101

PIU30C1

PIC3201

PIU30D23

PIC3302

PIU30D2

PIY302

PIC3501 PIC3601

PIJ501 PIL501

PIC3702

PIU30F2

PIY301

PIC3801

PIU30N24

PIC4101

PIU30AC5

PIC4501 PID204

PIFB101

PIJ901

PID101 PIR1202

PID103 PIR1002

PID104 PIR1302

PIJ301

PIJ607 PIJ608

PIJ904

PIL301 PIL402

PIL401

PIU30B3

PIL?01

PIL?02

PIMOD104 PIMOD109 PIMOD1011 PIMOD1012 PIMOD1013

PIMOD1016

PIMOD1018

PIMOD1020

PIMOD1022 PIMOD1024 PIMOD1026 PIMOD1027

PIMOD1031

PIR3602

PIU30AC15

PIR5102 PIU30K2

PIU30AB2

PIU30B15

NLNFC0EN

PONFC0EN

PIU30B17

NLNFC0INT

PONFC0INT

PIU30A16

NLNFC0PWR0CTRL

PONFC0PWR0CTRL

PIR1801

NLQSPI0C\S\

POQSPI0C\S\

PIR1802

PIU30AD12

NLQSPI0C\S\0ST

PIR3701

NLQSPI0IO0

POQSPI0IO0

PIR3702

PIU30AC17

NLQSPI0IO00ST

PIR2001

NLQSPI0IO1

POQSPI0IO1

PIR2002

PIU30AD18

NLQSPI0IO10ST

PIR3801

NLQSPI0IO2

POQSPI0IO2

PIR3802

PIU30AC19

NLQSPI0IO20ST

PIR2101

NLQSPI0IO3

POQSPI0IO3

PIR2102

PIU30AD20

NLQSPI0IO30ST

PIR3601

NLQSPI0SCK

POQSPI0SCK

PIC5001

PIJ6010

PIMOD1025

PIR3102

PISW201

PISW202 PITP801

PIU30AC13

NLRESET PORESET

PIR4701 NLSPI0ADC0C\S\

POSPI0ADC0C\S\ PIR4702 PIU30P2 NLSPI0ADC0C\S\0ST

PIR802 PIU30N1 NLSPI0DAC10C\S\0ST PIR801 NLSPI0DAC0C\S\ POSPI0DAC0C\S\

PIMOD103

PIU30J24

NLSPI0INT POSPI0INT

PIR1101 NLSPI0MISO POSPI0MISO PIR1102 PIU30U1

NLSPI0MISO0ST PIR4501

NLSPI0MOSI POSPI0MOSI PIR4502 PIU30T2 NLSPI0MOSI0ST

PIR901 NLSPI0SCK POSPI0SCK PIR902 PIU30R1

NLSPI0SCK0ST

PIMOD105

PIR3501

NLSPIM0C\S\1\ POSPIM0C\S\1\

PIR3502

PIU30AC11

NLSPIM0C\S\1\0ST

PIR1901

NLSPIM0C\S\2\

POSPIM0C\S\2\

PIR1902

PIU30AD16

NLSPIM0C\S\2\0ST

PIR3901

NLSPIM0C\S\3\

POSPIM0C\S\3\

PIR3902

PIU30AC21

NLSPIM0C\S\3\0ST PIMOD102

PIR1701

NLSPIM0MISO POSPIM0MISO

PIR1702

PIU30AD10 NLSPIM0MISO0ST

PIMOD107

PIR3401

NLSPIM0MOSI POSPIM0MOSI PIR3402

PIU30AC9 NLSPIM0MOSI0ST

PIMOD106

PIR1601

NLSPIM0SCK POSPIM0SCK

PIR1602

PIU30AD8

NLSPIM0SCK0ST PIJ604

PIU30AA24

NLSWDCLK PIJ602

PIU30AC24

NLSWDIO

PIJ606

PIU30AD22 NLSWO POSWO

PIR5101 NLTIMEn POTIMEn

PIU30M2 NLUART0RX POUART0RX

PIR701 NLUART0TX POUART0TX PIR702 PIU30L1

NLUART0TX0ST

PID202

PIJ902 PIR1401 NLUSB0N

PID203

PIJ903 PIR1501 NLUSB0P

PIR1402

PIU30AD4

NLUSB0ST0N

PIR1502

PIU30AD6

NLUSB0ST0P

PIMOD1017

PIMOD1023

PIC2701 PIC2901

PIC3901

PIC4001

PIC4301

PIC5101

PID102

PIJ302

PIJ601

PIMOD1010

PIMOD1015

PIMOD1019

PIMOD1028

PIR3101

PIU30A22

PIU30AD14

PIU30AD23

PIU30B1

PIU30W1 PIU30Y2

PIC4201

PIC4401

PIFB102

PIU30AD2

PIU30U24 NLWB04020 CTL POWB04020 CTL

PIU30R24 NLWB0A0 POWB0A0 PIU30T23

NLWB0A1 POWB0A1

PIU30L24 NLWB0IEPE0CTL POWB0IEPE0CTL

PIU30P23 NLWB0MUX0EN POWB0MUX0EN

PIU30A14

NLWB0TDC0CTRL

POWB0TDC0CTRL PO1V80MON0 VCCMAIN0MON PO3V30ASB0MON PO6V50ASB0MON PO24V0ASB0MON POADC0TDC0INT POAN0TDCDEGOUT

POASB0PWR0EN

POCAP0INP

POI2C0SCL POI2C0SDA

POLED0BLUE POLED0GREEN POLED0RED

POMUX0CTRL PONFC0EN PONFC0INT PONFC0PWR0CTRL

POQSPI0C\S\ POQSPI0IO0 POQSPI0IO1 POQSPI0IO2 POQSPI0IO3 POQSPI0SCK

PORESET

POSPI0ADC0C\S\ POSPI0DAC0C\S\

POSPI0INT

POSPI0MISO POSPI0MOSI POSPI0SCK

POSPIM0C\S\1\ POSPIM0C\S\2\ POSPIM0C\S\3\ POSPIM0MISO POSPIM0MOSI POSPIM0SCK

POSWO

POTIMEn

POUART0RX POUART0TX

POWB04020 CTL

POWB0A0 POWB0A1

POWB0IEPE0CTL

POWB0MUX0EN

POWB0TDC0CTRL

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

SHEET:

SIZE


B

2)INTERFACE.SchDoc

12/16/2019VarunG 3 OF 5

TITLE:

OTS-WSCB


7:59:25 PM

123456789

1011121314151617181920 21

22232425262728293031323334353637383940

J4

M55-7104042R

GND

VCC24V_ASB VCC6V5_ASB

GND1RESERVED2

NC3

GPIO174

GPIO185GPIO196

AI_27

AI_18

AI_39AI_010GND11

RESERVED12

NC13

NC14RESETn15

TDI16

TDO17

TMS

18TC

K19

GN

D20

DP4

(GPI

O23

)21

RESE

RVED

22RE

SERV

ED23

RESE

RVED

24

DP3

(GPI

O22

)/TIM

ER8_

IN25

DP2

(GPI

O21

)/LPT

IMER

_IN

26

SLEE

Pn/G

PIO

1427

DP0

(GPI

O0)

/SPI

M_S

S_2n

28

NC

29

GN

D30

UA

RTC0

_TX

31U

ART

C0_R

X32

IPC

S_M

ISO

/GPI

O6

33

GN

D34

IPCS_MOSI/GPIO5 35IPCS_SCK/GPIO4 36GND 37SPIM_MISO/GPIO11 38IPCS_SSn/GPIO3 39SPIM_MOSI/GPIO10 40SPIM_SCK/GPIO9 41GND 42SPIM_SS_1n/GPIO13 43SPIM_SS_0n/GPIO12 44DP1(GPIO20)/TIMER16_IN 45PWM0/GPIO16 46SPIS_MISO/1_WIRE/UARTC1_TX 47SPIS_MOSI/GPIO26/UARTC1_RX 48SPIS_SCK/SCL 49SPIS_SDA/SSn 50

FLA

SH_P

_EN

n/G

PIO

251

NC

52N

C53

RES

ERV

ED54

VSU

PPLY

55G

ND

56U

ART

_RX

_RTS

n57

UA

RT_R

X_C

TSn

58U

ART

_RX

59U

ART

_TX

_RTS

n60

UA

RT_T

X_C

TSn

61U

ART

_TX

62TI

MEn

/GPI

O1

63RA

DIO

_IN

HIB

IT/G

PIO

1564

NC

65G

ND

66

U2LTP5902IPC-IPMA#PBF

GND

GND

GND GND GND

GND

VCC3V3

C30

0.1uF 25V 10%

DUST MODULE WITH ANTENNA CONNECTOR

WSCB TO ASB INTERFACE

VCC3V3_ASB

VCC3V3

JTAG_HEADER

SPI_MOSISPI_MISOSPI_SCKSPI_ADC_CSSPI_DAC_CS

I2C_SCLI2C_SDASPI_MOSISPI_MISOSPI_SCKSPI_ADC_CSSPI_DAC_CS

I2C_SCLI2C_SDA

CS1

SO/SIO12

SIO23VSS4 SI/SIO0 5SCK 6HOLD/SIO3 7VCC 8

U4

23LC1024T-I/SN

VCC3V3

GND

QSPI_CS

QSPI_SCKQSPI_IO0

QSPI_IO1QSPI_IO2

QSPI_IO3

QSPI_CS

QSPI_SCKQSPI_IO0

QSPI_IO1QSPI_IO2

QSPI_IO3

C53 0.1uF 25V 10%

GND

I11

GN

D2

I03S 6

VCC

5

Z 4

U1

NC7SZ157P6X

TDC/DEG_INT ADC_TDC_INT

VCC3V3

GND

C69 0.01uF 50V 10%

C70 0.1uF 25V 10%

GNDMUX_CTRLMUX_CTRL

ADC_TDC_INT

1

3

2

4Y1

13.56MHZ

GND

GND

GNDGND

VDD_A1VIN2

VDD_RF3

VDD_PA4

TX_OUT5VSS_PA6

VSS_RX7

RX_IN18

RX

_IN

29

VSS

10

BG

11

ASK

/OO

K12

IRQ

13M

OD

14

VSS

_A15

VD

D_I

/O16

I/O_0 17I/O_1 18I/O_2 19I/O_3 20I/O_4 21I/O_5 22I/O_6 23I/O_7 24

EN2

25D

ATA

_CLK

26SY

S_C

LK27

EN28

VSS

_D29

OSC

_OU

T30

OSC

_IN

31V

DD

_X32

EP33 U6

TRF7970ARHBR

GND

C19 0.01uF 50V 10%

C21 0.01uF 50V 10%

C15 0.01uF 50V 10%

GND

GND

GND

GND

C20.

01uF

50V

10%

GND

GND

R2 10K 1/10W 1%R3 10K 1/10W 1%

GND

GND

SPIM_MISOSPIM_MOSI

SPIM_SCKNFC_EN

R63

10K

1/1

0W 1

%

GND

GND

12

45

3

NFC

J2

1734592-5

GND

L1

330nH

L2

150nH

VCC3V3

C40.

01uF

50V

10%

R1

10K

1/1

0W 1

%

GND

NFC

_IN

T

NFC_PWR_CTRL

NFC_ENSPIM_SCK

C52 0.01uF 50V 10%

SPIM_CS3SPIM_CS3

EXTERNAL SRAM MUXNFC

SPIM_SCKSPIM_CS2

SPIM_MISOSPIM_MOSI

R58

249K

1%

1/1

0W

R48

12K

OH

M 1

% 1

/10W

R46

100K

OH

M 1

% 1

/10W

R50

150K

OH

M 1

% 1

/10W

R52

300K

1%

1/1

0W

R54

150K

OH

M 1

% 1

/10W

R55

200K

OH

M 1

% 1

/10W

R60

75K

OH

M 1

% 1

/10W

VCC1V8

SPI_ADC_CS SPI_ADC_CS

WB_A0WB_A1

WB_TDC_CTRLWB_TDC_CTRL

WB_A1WB_A0

WB_MUX_ENWB_MUX_EN

VDD_X

VDD_X

VDD_X

SPIM_MISOSPIM_MOSI

SPIM_CS2

SPIM_MISOSPIM_MOSISPIM_SCK

Voltage Divider for various voltages between 0 to 1.8V

1.6V1.2V

0.8V0.4V

GND

GNDGND

TDC/DEG_INT TDC/DEG_INT

WB_4-20 CTLWB_4-20 CTL

WB_IEPE_CTLWB_IEPE_CTL

TDC/DEG_INT

1357910

8642

J1

61301021121

NFC_PWR_CTRL

R4

10K

1/1

0W 1

%

GND

RES

ET

1

4

3

2SW1

TL3301SPF160QG

GND

R44

10K

1/1

0W 1

%

VCC3V3

C610.1uF 25V 10%

GND

R41

0 O

HM

1/1

0W

R40

0 O

HM

1/1

0W

C20 2.2uF 10% 10V

C18 2.2uF 10% 10V

C16 2.2uF 10% 10V

C1

2.2u

F 10

% 1

0V

C3

2.2u

F 10

% 1

0V

C17 12pF 50V 5%

C22 12pF 50V 5%

AN_TDCDEGOUT AN_TDCDEGOUT

DN

P

C11

27PF

50V

10%

C10

100p

F 50

V 5

%

C7

220P

50V

5%

C1310PF 50V 2% C12 1500pF 50V ±10%

C14 1500pF 50V ±10%

C6

680P

F 50

V 1

0%

C8

680P

F 50

V 1

0%

C9

1200

pF 5

0V ±

10%

C5

1200

pF 5

0V ±

10%

R49

24 OHM 1% 1/10W

UART_TX

UART_RXTIMEn

TP13

TP15

UART_RX

R67

10K

1/1

0W 1

%

R68

10K

1/1

0W 1

%

TIM

En

UA

RT_T

X

UA

RT_R

X_S

T

R66

10K 1/10W 1%

GND

R69

10K

1/1

0W 1

%

VCC3V31.27mm Pitch Connector Should be used

PIC101

PIC102

COC1

PIC201

PIC202 COC2 PIC301

PIC302

COC3

PIC401

PIC402 COC4

PIC501

PIC502 COC5 PIC601

PIC602

COC6

PIC701

PIC702 COC7

PIC801 PIC802

COC8

PIC901

PIC902 COC9

PIC1001


PIC1102

COC11


PIC1301 PIC1302

COC13










PIC3001 PIC3002

COC30



PIC6101

PIC6102

COC61



PIJ101 PIJ102

PIJ103 PIJ104

PIJ105 PIJ106

PIJ107 PIJ108 PIJ109 PIJ1010

COJ1

PIJ201

PIJ202

PIJ203 PIJ204

PIJ205

COJ2

PIJ401

PIJ402

PIJ403

PIJ404

PIJ405 PIJ406

PIJ407

PIJ408

PIJ409

PIJ4010 PIJ4011

PIJ4012

PIJ4013

PIJ4014 PIJ4015

PIJ4016

PIJ4017

PIJ4018

PIJ4019 PIJ4020 PIJ4021

PIJ4022 PIJ4023

PIJ4024

PIJ4025

PIJ4026

PIJ4027 PIJ4028

PIJ4029

PIJ4030

PIJ4031 PIJ4032

PIJ4033

PIJ4034

PIJ4035

PIJ4036 PIJ4037

PIJ4038

PIJ4039

PIJ4040

COJ4

PIL101 PIL102

COL1

PIL201 PIL202

COL2

PIR101

PIR102

COR1

PIR201 PIR202 COR2 PIR301 PIR302 COR3

PIR401

PIR402

COR4

PIR4001

PIR4002

COR40 PIR4101

PIR4102 COR41

PIR4401

PIR4402

COR44

PIR4601

PIR4602

COR46

PIR4801

PIR4802

COR48

PIR4901 PIR4902

COR49

PIR5001

PIR5002

COR50

PIR5201

PIR5202 COR52

PIR5401

PIR5402

COR54

PIR5501

PIR5502

COR55 PIR5801

PIR5802

COR58

PIR6001

PIR6002

COR60

PIR6301

PIR6302

COR63


PIR6701

PIR6702 COR67

PIR6801

PIR6802 COR68

PIR6901

PIR6902 COR69

PISW101

PISW102

PISW103

PISW104

COSW1

PITP1301 COTP13

PITP1501

COTP15

PIU101

PIU102

PIU103 PIU104

PIU105 PIU106

COU1

PIU201

PIU202

PIU203

PIU204

PIU205 PIU206

PIU207

PIU208

PIU209

PIU2010 PIU2011

PIU2012

PIU2013

PIU2014 PIU2015

PIU2016

PIU2017

PIU2018 PIU2019 PIU2020 PIU2021 PIU2022 PIU2023 PIU2024 PIU2025 PIU2026 PIU2027 PIU2028 PIU2029 PIU2030 PIU2031 PIU2032 PIU2033 PIU2034

PIU2035

PIU2036

PIU2037

PIU2038 PIU2039

PIU2040

PIU2041

PIU2042 PIU2043

PIU2044

PIU2045

PIU2046

PIU2047 PIU2048

PIU2049

PIU2050

PIU2051 PIU2052 PIU2053 PIU2054 PIU2055 PIU2056 PIU2057 PIU2058 PIU2059 PIU2060 PIU2061 PIU2062 PIU2063 PIU2064 PIU2065 PIU2066 COU2

PIU401 PIU402

PIU403

PIU404 PIU405 PIU406

PIU407

PIU408

COU4

PIU601

PIU602 PIU603

PIU604

PIU605

PIU606

PIU607 PIU608

PIU609 PIU6010 PIU6011 PIU6012 PIU6013 PIU6014 PIU6015 PIU6016

PIU6017

PIU6018

PIU6019 PIU6020

PIU6021

PIU6022

PIU6023 PIU6024

PIU6025 PIU6026 PIU6027 PIU6028 PIU6029 PIU6030 PIU6031 PIU6032 PIU6033 COU6

PIY101 PIY102

PIY103 PIY104

COY1

PIU104 NLADC0TDC0INT POADC0TDC0INT

PIJ4020 NLAN0TDCDEGOUT

POAN0TDCDEGOUT

PIC101 PIC202 PIC301 PIC402

PIC502 PIC601

PIC801 PIC1002 PIC1101

PIC1502

PIC1601

PIC1702

PIC1801

PIC1902

PIC2001

PIC2102

PIC2201

PIC3002

PIC5202

PIC5301

PIC6102

PIC6901

PIC7001

PIJ102

PIJ105

PIJ107

PIJ202

PIJ4021

PIJ4022 PIJ4023

PIJ4024

PIJ4025

PIJ4026

PIR101

PIR401

PIR4601 PIR5201 PIR5401 PIR6001

PIR6301

PIR6601

PISW103

PISW104

PIU102

PIU201

PIU2011

PIU2020 PIU2030 PIU2034

PIU2037

PIU2042

PIU2056 PIU2066

PIU404

PIU606

PIU607

PIU6010 PIU6015

PIU6017

PIU6029 PIU6033

PIY102

PIY104

PIJ401 NLI2C0SCL

POI2C0SCL PIJ402

NLI2C0SDA POI2C0SDA

PIU106 NLMUX0CTRL POMUX0CTRL

PIC102 PIC201

PIU6011

PIC501

PIC902

PIU608

PIC602

PIC702 PIU609 PIC701 PIC1001 PIC1102

PIC1301

PIJ204 PIL102

PIC802 PIC901

PIC1302

PIL101 PIL202

PIC1201

PIC1401

PIL201

PIC1202

PIC1402

PIU605

PIC1501

PIC1602

PIU603

PIU604

PIC1701

PIU6030

PIY103

PIC1901

PIC2002

PIU601

PIC2202

PIU6031

PIY101

PIC6101

PIR4101

PIR4402

PISW101

PISW102 PIJ101

PIU2019 PIJ103

PIU2018 PIJ104

PIU2017

PIJ106

PIU2016

PIJ108

PIR4002 PIR4102

PIU2015

PIJ109

PIJ201

PIJ203

PIJ205

PIJ408

PIJ409

PIJ4010 PIJ4011

PIJ4012

PIJ4013

PIJ4014 PIJ4015

PIJ4016

PIJ4017

PIJ4018

PIJ4019

PIJ4027 PIJ4028

PIJ4029

PIJ4037

PIR102

PIU6012

PIR201 PIU6018

PIR301 PIU6019

PIR4602

PIR4801

PIU2010

PIR5001

PIR5202

PIU209

PIR5402

PIR5501

PIU208

PIR5801

PIR6002

PIU207

PIR6602

PIU2064

PIR6702

PIU2061

PIR6802

PIU2057

PIR6902

PIU2027

PIU202

PIU203

PIU204

PIU205 PIU206

PIU2012

PIU2013

PIU2014

PIU2021 PIU2022 PIU2023 PIU2024 PIU2025 PIU2026 PIU2028 PIU2029 PIU2031 PIU2032 PIU2033

PIU2035

PIU2036

PIU2038 PIU2039

PIU2040

PIU2041

PIU2043

PIU2044

PIU2045

PIU2046

PIU2051 PIU2052 PIU2053 PIU2054 PIU2058 PIU2060 PIU2065

PIU6014

PIU6020

PIU6022

PIU6027 PIR6302

PITP1301

PIU6028

NLNFC0EN PONFC0EN

PIU6013

PONFC0INT

PIR402 PITP1501

PIU6025

NLNFC0PWR0CTRL PONFC0PWR0CTRL

PIU401 NLQSPI0C\S\ POQSPI0C\S\

PIU405 NLQSPI0IO0 POQSPI0IO0




PIU406 NLQSPI0SCK POQSPI0SCK

PIR4001

PORESET

PIJ406

PIU101 NLSPI0ADC0C\S\ POSPI0ADC0C\S\

PIJ407 NLSPI0DAC0C\S\ POSPI0DAC0C\S\

PIJ404 NLSPI0MISO POSPI0MISO

PIJ403 NLSPI0MOSI POSPI0MOSI

PIJ405 NLSPI0SCK POSPI0SCK

PIU2050 NLSPIM0C\S\2\ POSPIM0C\S\2\

PIU6021 NLSPIM0C\S\3\ POSPIM0C\S\3\

PIU2047

PIU6023 NLSPIM0MISO POSPIM0MISO

PIU2048

PIU6024 NLSPIM0MOSI POSPIM0MOSI

PIU2049

PIU6026

NLSPIM0SCK POSPIM0SCK

PIJ4030

PIU103 NLTDC0DEG0INT POTDC0DEG0INT

PIU2063

NLTIMEn

POTIMEn PIR4902

NLUART0RX POUART0RX PIR4901

PIU2062

NLUART0RX0ST PIU2059

NLUART0TX

POUART0TX

PIR4802 PIR5002 PIR5502 PIR5802

PIC1802

PIC2101

PIC3001

PIC5201

PIC5302

PIC6902

PIC7002

PIJ1010

PIR4401

PIR6701 PIR6801

PIR6901

PIU105

PIU2055

PIU408

PIU602

PIJ4038

PIJ4039

PIJ4040

PIC302 PIC401

PIR202

PIR302

PIU6016

PIU6032

PIJ4032 NLWB04020 CTL POWB04020 CTL

PIJ4035 NLWB0A0

POWB0A0

PIJ4036 NLWB0A1 POWB0A1

PIJ4031 NLWB0IEPE0CTL POWB0IEPE0CTL

PIJ4033 NLWB0MUX0EN POWB0MUX0EN

PIJ4034 NLWB0TDC0CTRL POWB0TDC0CTRL

POADC0TDC0INT

POAN0TDCDEGOUT

POI2C0SCL POI2C0SDA

POMUX0CTRL

PONFC0EN

PONFC0INT

PONFC0PWR0CTRL

POQSPI0C\S\

POQSPI0IO0

POQSPI0IO1 POQSPI0IO2

POQSPI0IO3 POQSPI0SCK

PORESET

POSPI0ADC0C\S\ POSPI0DAC0C\S\

POSPI0MISO POSPI0MOSI

POSPI0SCK

POSPIM0C\S\2\

POSPIM0C\S\3\

POSPIM0MISO POSPIM0MOSI POSPIM0SCK

POTDC0DEG0INT

POTIMEn POUART0RX

POUART0TX

POWB04020 CTL

POWB0A0 POWB0A1

POWB0IEPE0CTL

POWB0MUX0EN POWB0TDC0CTRL

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

SHEET:

SIZE


B

3)Power.SchDoc

12/16/2019VarunG 4 OF 5

TITLE:

OTS-WSCB


7:59:26 PM

GND

VCC1V8

GND

PGND1

VIN2

EN3

COMP4 AGND 5FB 6

SS 7SW 8

EP9

U9

PAM2423AECADJR C60

0.01

uF 5

0V 1

0%

GNDGND GND

L7 6.8UH

GND

C62

10U

F 63

V X

7R

GND

C54

10U

F 63

V X

7R

VCC_MAIN

GND GNDGND GNDR

32

51K

1/1

0W 1

%

C58

47PF

50V

10%

GND

GND

VCC24V_ASB

C64

2.2u

F 10

0V 1

0%

GND

GND

VCC24V_ASBD6

40V, 3A SMC

GND2

VIN1

LX 5EN3

VOUT 4

U8

SC189ZSKTRT

VCC_MAIN

GND

VCC3V3

GND

6.5V SUPPLY_ASB

24V SUPPLY_ASB

1.8V SUPPLY_WSCB3.3V SUPPLY_WSCB

F1

0ZCF0050FF2C

VCC_MAIND4

LSM115JE3/TR13

D3

LSM115JE3/TR13

GND

1

2J8

0874380243

GND

C67

1uF

16V

10%

C68

1uF

16V

10%

GND GNDGND

VCC3V3_ASBVCC6V5_ASB

3.3V SUPPLY_ASB

D5

LSM115JE3/TR13

VUSB

5V_IN

BAT_IN

ASB

_PW

R_EN

ASB_PWR_EN

VCC3V3

1uHL6

POWER INPUT

R59

3.3M

OH

M 1

% 1

/10W

R62

249K

1%

1/1

0W

VCC24V_ASB

GND

R23

470K

OH

M 1

% 1

/10W

R6

470K

OH

M 1

% 1

/10W

R5

820K

OH

M 1

% 1

/10W

R25

220K

OH

M 1

% 1

/10W

VCC6V5_ASB

GND

24V_ASB_MON6V5_ASB_MON

VCC1V8

GND

1V8_MON/ VCCMAIN_MON

R65

82K

OH

M 1

% 1

/10W

R64

100K

OH

M 1

% 1

/10W

VCC3V3_ASB

GND

3V3_ASB_MON3V3_ASB_MON

GN

D2

VOUT 5VIN1

EN3 NC 4

U5 MIC5366-1.8YC5-TR

SENSE 2SHUTDOWN3

Out 1

GND4 ERROR 5

VTAP6FB 7

INPUT8

U10

LP2951-33DR

GND

C65

100p

F 50

V 5

%

GNDR

5310

0K O

HM

1%

1/1

0W

VCC6V5_ASB

C57

10U

F 16

V 1

0%

3

2

5

4 U7

SN74LVC1G17DCKR

VCC3V3

GND

GND

R29 100K OHM 1% 1/10W

VCC3V3

Delay Circuit for 1.8V supply.Delay 130ms

12

J7

HA0270500000G

24V_ASB_MON6V5_ASB_MON

R33

10K 1/10W 1%

R57

470K

OH

M 1

% 1

/10W

R56

110K

1/1

0W 1

%

R43

84.5

K 1

/10W

1%

R42

4.7K

OH

M 1

% 1

/10W

Cannot open file Y:\HW_Projects\HW_XXXXX_OTS-WPB\To Customer\Formula_2.JPG

Cannot open file Y:\HW_Projects\HW_XXXXX_OTS-WPB\To Customer\Formula_1.JPG

C63

470u

F 50

V 2

0%

C49

470u

F 10

V 2

0%

C47

1UF

16V

10%

C46

1UF

16V

10%

GND

C48

1UF

16V

10%

C56

1UF

16V

10%

C59

22U

F 10

V 2

0%

C55

2.2n

F 10

V 1

0%

Monitored by nordic internally Monitored by nordic A/D

Monitored by nordic A/DMonitored by nordic A/D

Monitored by nordic A/D

C66

4.7u

F 16

V 1

0%

R61

2.0

OH

M 1

/10W

1% VOUT 2

GN

D1

VIN3

U11 MCP1702T-3302E/CB

R28

0 OHM 1/10W


R24

470K

OH

M 1

% 1

/10W

R26

470K

OH

M 1

% 1

/10W

VCC_MAIN

GND


R270 OHM 1/10W1V8_MON/ VCCMAIN_MON

TP14

TP11

TP16

TP7TP10TP9

DNP

3.2MM

MH4

3.2MM

MH2

3.2MM

MH3

3.2MM

MH1

R22

0 OHM 1/10W

TP2

TP5

TP4

TP6

TP3

TP1

MOUNTING HOLES GROUND POSTS

FD3 FD2FIDUCIALS

GND

FD1 FD5 FD4

Footprint is corrected

Overlay is corrected

PIC4601

PIC4602 COC46

PIC4701

PIC4702 COC47

PIC4801

PIC4802

COC48

PIC4901


PIC5402

COC54

PIC5501

PIC5502 COC55

PIC5601

PIC5602 COC56

PIC5701

PIC5702

COC57

PIC5801

PIC5802 COC58

PIC5901

PIC5902 COC59

PIC6001

PIC6002

COC60

PIC6201

PIC6202

COC62

PIC6301

PIC6302 COC63

PIC6401

PIC6402 COC64 PIC6501 PIC6502

COC65 PIC6601

PIC6602

COC66

PIC6701

PIC6702 COC67

PIC6801

PIC6802 COC68

PID301 PID302

COD3

PID401 PID402

COD4

PID501 PID502

COD5

PID601 PID602

COD6

PIF101 PIF102

COF1

COFD1 COFD2 COFD3 COFD4 COFD5

PIJ701 PIJ702

COJ7

PIJ801

PIJ802

COJ8 PIL601 PIL602

COL6

PIL701 PIL702 COL7

PIMH101

COMH1

PIMH201

COMH2

PIMH301

COMH3

PIMH401

COMH4

PIR501

PIR502

COR5

PIR601

PIR602

COR6

PIR2201 PIR2202

COR22

PIR2301

PIR2302 COR23

PIR2401

PIR2402 COR24

PIR2501

PIR2502 COR25

PIR2601

PIR2602 COR26

PIR2701 PIR2702

COR27

PIR2801 PIR2802

COR28


PIR3201

PIR3202

COR32

PIR3301 PIR3302

COR33

PIR4201

PIR4202

COR42

PIR4301

PIR4302 COR43

PIR5301

PIR5302 COR53

PIR5601

PIR5602 COR56

PIR5701

PIR5702 COR57

PIR5901

PIR5902

COR59

PIR6101

PIR6102 COR61

PIR6201

PIR6202

COR62

PIR6401

PIR6402

COR64

PIR6501

PIR6502 COR65

PITP101 COTP1 PITP201 COTP2 PITP301 COTP3 PITP401 COTP4 PITP501 COTP5 PITP601 COTP6

PITP701

COTP7 PITP901

COTP9 PITP1001

COTP10

PITP1101

COTP11

PITP1401

COTP14 PITP1601

COTP16

PIU501

PIU502 PIU503 PIU504

PIU505

COU5

PIU702

PIU703 PIU704

PIU705 COU7

PIU801

PIU802

PIU803

PIU804

PIU805

COU8

PIU901

PIU902

PIU903

PIU904 PIU905

PIU906

PIU907

PIU908

PIU909

COU9

PIU1001

PIU1002

PIU1003

PIU1004 PIU1005

PIU1006

PIU1007

PIU1008

COU10

PIU1101

PIU1102 PIU1103

COU11

PIR2701 PIR2801 NL1V80MON0 VCCMAIN0MON PO1V80MON0 VCCMAIN0MON

PIR6402

PIR6501

NL3V30ASB0MON PO3V30ASB0MON

PIR501

PIR602


PIR5901

PIR6202


PIR3302

PIU903

NLASB0PWR0EN POASB0PWR0EN

PIC4602 PIC4702

PIC4802

PIC4902 PIC5401

PIC5502

PIC5602

PIC5701

PIC5802

PIC5902

PIC6001

PIC6201 PIC6302

PIC6402

PIC6602

PIC6702 PIC6802

PIJ702

PIJ801

PIR601

PIR2301 PIR2601

PIR3301

PIR4201

PIR5601

PIR6201

PIR6401

PITP101 PITP201 PITP301 PITP401 PITP501 PITP601

PIU502

PIU703

PIU802

PIU901

PIU905

PIU909

PIU1003

PIU1004 PIU1101

PIC4801 PIR2901 PIU702

PIC5501

PIR3201 PIC5801

PIR3202 PIU904 PIC6002

PIU907

PIC6501

PIR5602

PIR5701

PIU1007

PIC6601

PIR6101

PID301

PID401

PID501

PIF101

PID302 PIJ802

PID402

PIJ701

PID602 PIL701

PIU908

PIF102 PIR2202

PIL602 PIU805

PIMH101

PIMH201

PIMH301

PIMH401

PIR2302

PIR2501

PIR2802

PIR2401

PIR2602

PIR2702

PIR4202

PIR4301

PIU906

PIR5302

PIU1005

PIU503

PIU704

PIU504

PIU1002 PIU1006

PIC4701

PIR2502

PITP701 PIU505

PIC4601

PIC5901

PIL601

PIR2902

PITP1001

PIU501

PIU705

PIU804

PIC6801

PIR6502

PITP1601 PIU1102

PIC6502 PIC6701

PIR502

PIR5301

PIR5702 PIR6102

PITP1401 PIU1001

PIU1103

PIC6202 PIC6301

PIC6401

PID601

PIR4302

PIR5902

PITP1101

PIU1008

PIC4901 PIC5402

PIC5601

PIC5702

PIL702

PIR2201

PIR2402

PITP901 PIU801

PIU803

PIU902

PID502

PO1V80MON0 VCCMAIN0MON

PO3V30ASB0MON

PO6V50ASB0MON PO24V0ASB0MON

POASB0PWR0EN

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

SHEET:

SIZE


B

4)Rev_Changes.SchDoc

12/16/2019VarunG 5 OF 5

TITLE:

OTS-WSCB


7:59:26 PM

CHANGES MADE IN REV 00

Sheet 2• Continuator Symbols added everywhere.• 100uF capacitor added on VDD_PA• Series terminations added on SPI and I2C lines.• 1.8V supply reviewed and changes are made in Sheet4• 750Ohm Resistor tolerance changed to 1%.• ‘2.4GHz Antenna’ label added.• SWO pin added.• I2S connections removed. (as per TUR).Sheet 3• ‘External SRAM’ label added.• ‘MUX’ label added.• ‘WSCB TO ASB’ relabelled as ‘WSCB TO ASB INTERFACE’.• Removed 5V; added 6.5V and 1.8V• ‘NFC’ label added.• Supply symbol added for VDD_X instead of net label.• DNP removed for pull-ups on I/O1 and I/O2.• ‘DUST Module with Antenna Connector’ label added• ‘Radio_INHIBIT’ pin connected to Nordic GPIO• Continuator symbols added for JTAG port.Sheet 4• ‘Power Input’ Label added.• Voltage monitoring Circuit added.• Delay Circuitry added for 1.8V regulator.

Date: 15/10/2019

Date: 17/10/2019


Added DNP for capacitive touch pad.

Removed the switch for selection of nordic power mode, and reconnected it to nordic GPIO

Date: 22/10/2019


Updated the resistor values for 24V boost section: 100K changed to 84.5K 5.6K changed to 4.7K Note Added

Updated the resistor values for 6.5V Regulator Section 12K changed to 470K 51K changed to 110K Note Added

Connected the DUST to nordic through GPIO

0ohm Resistor in antenna section is replaced by 3.9nH inductor

Reset circuit added for Dust Module.

1.8V ASB supply section removed.


Removed Capacitive touch circuit (Will be implemented using module).

Added Notes in power section

Capacitors changed from X5R to X7R:1uF, 4.7uF,22uF

Crystal capacitors changed for all crystals

Date: 23/10/2020


ADDED RESISTORS(PU-PD) TO DUST MODULE

REPLACED THE CONNECTION OF RADIO_INHIBIT TO SLEEPn

Date: 9/11/2019

DFM Issues in Board assembly and actions taken on it

1. L4: MPN Issue. Part should be 0402, not 0805

Issue Action

MPN Changed

(Refer to Sheet1)

2. Y2: Footprint is bigger than the actual Component. Footprint is changed

(Refer to Sheet1)

3. U7: Footprint is of DBV Package and Component Ordered is DCK Footprint can be changed.

4. J8: Component cannot hold the place during assembly process. Can be used

(Assembly using Glue to hold the connector in place)

5. C49, C63: Big Component, Suggested to place on top Can be used

(Assembly using Glue to hold the connector in place)

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

SHEET:

SIZE


B

BLOCK DIAGRAM.SchDoc

11/21/2019VarunG 5 OF 5

TITLE:

OTS-WSCB


7:59:26 PM

Cannot open file Y:\HW_Projects\HW_XXXXX_OTS-WPB\Block Diag.JPG

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