ncxx164a strata enabled adjustable ldo

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NCxx164AStrata Enabled Adjustable LDO

Circuits that support theStrata ecosystem thatcustomer would not implement.

Not Required

Optional

Description of circuit thatis intended to be evaluatedwith this PCB.

Description

Comment Legend

Circuits that customer couldoptionally implement yet donot affect PCB purpose.

Title

Size Document Number Rev

Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

NCxx164A Strata Enabled Adjustable LDO

Custom

1 7Tuesday, April 07, 2020

Variant Name = NCV8164A DFN8

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NCxx164A Adjustable LDO

Max input voltage = 5.5VMin input voltage = 1.6V

Output voltage adjusted via Strata interface (see Strata Control page)

Max rated output current = 300 mA

No PG output for adjustable TSOP-5 versionLDO_EN pin is pulled low so LDOs are off at startup

1 uF Cin/Cout datasheet recommended valuesNo minimum Cout ESR requirement for stability

TSOP-5 Package

DFN6 Package

DFN8 Package

LDO EnableIndicator

LDO OutputDLT Header

LDO PG Pullup/EN Pulldown Resistors

Note - There are sixBOM variants:

NCP164A TSOP5NCP164A DFN6NCP164A DFN8

NCV8164A TSOP5NCV8164A DFN6NCV8164A DFN8

VIN_LDO VOUT_LDO

VIN_LDO VOUT_LDO

VIN_LDO VOUT_LDO

3V3

VOUT_LDO

FB_TSOP

FB_DFN6

FB_DFN8

PG_LDO

LDO_EN

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom

2 7Wednesday, April 15, 2020


Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



R5 22.1K0603

R911K0603

J8

1x2pin 100mil613 002 111 21

12

C22.2uF

50V0603

C11DNI

?V0402-0805

U4DNIWDFNx6

OUT1

ADJ/SNS2

PG3

IN6

GND5

EN4

EP

AD

7

R7 22.1K0603

U3DNITSOP-5

IN1

2

EN

OUT5

PG/ADJ4

C142.2uF

50V0603

C22DNI

?V0402-0805

R10 22.1K0603

R611K0603

TP9

0.9mmDNI

C3DNI

?V0402-0805

R588.87K0402

C62.2uF

50V0603

D1

06033.2V

LDO_EN150060GS75000

C12DNI

?V0402-0805

R411K0603

C132.2uF

50V0603

R2310K0402

TP41

0.9mmLDO_EN

DNI

C24DNI

?V0402-0805

TP13

0.9mmDNI

J10

1x2pin 100mil613 002 111 21

12

U9NCV8164A-ADJDFNW8

OUT1

ADJ/SNS2

PG3

GND6

NC25

NC14

EN7

IN8

EP

AD

9

C272.2uF

50V0603

TP25

0.9mmPG_LDO

DNIR4010K0402

J9

1x2pin 100mil613 002 111 21

12

C5DNI

?V0402-0805

C232.2uF

50V0603

LDO_EN

LDO_EN

LDO_EN

PG_LDO

LDO_EN

PG_LDO

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

650mA Max Adjustable Onboard Load

PWM Two-StageRC Filter/Divider

LS_DIV = 0.297*(LS_PWM amplitude)*[(LS_PWM duty cycle)/100]IOUT = 2*(LS_DIV/3) = 0.198*(LS_PWM amplitude)*[(LS_PWM duty cycle)/100]

IOUT = ~650mA max @ LS_PWM amplitude = 3.3V, 100% duty cycleFor PWM frequency = 10 kHz, MCU clock = 48 MHz, IOUT resolution = ~136 uA

RC filter cutoff frequency = ~100 Hz

VOUT_SB_SET range: 0.1V - 3VVOUT_SB range:1.6V - 5.5V

LDO/Buck Output Voltage Set

Strata Control

Used to turn off onboard load quickly. Also forces load circuit off at startup

Converts Strata PWM signal intonear-DC voltage to set load

current

Max PD ~1.31W Max PD ~1.31W

Bleed Circuits

Allow manual bleeding off of charge at VIN_SB/VIN_LDOnodes if load switches are disabled

VOUT_LDO_SET range: 0.1V - 3VVOUT_LDO range:

1.1V - 5.2V NCP164A1.2V - 5.2V NCV8164A

This is meant to short the outputto test LDO current limiting

Short Circuit Load

Place RCfiltersclose to opamp pins

DAC signalsarefilteredand buffered locally

Weak pull-downsused to ensureDAC signals lowat startup

5V_REG VOUT VOUT

3V3

3V3

3V3 3V3

3V3

3V3

VIN_SB VIN_LDO

VOUT_LDO

5V_REG

LS_PWM

LOAD_EN

FB_TSOP

FB_SBVOUT_SB_SET

VOUT_LDO_SET

FB_DFN6

FB_DFN8

DAC_EN_TSOP

DAC_EN_DFN6

DAC_EN_DFN8

VIN_SB_BLD VIN_LDO_BLD

SC_EN

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Strata Control

Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Strata Control

Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Strata Control

Custom



TP27

0.9mmVOUT_LDO_SET

DNI

TP7

0.9mmFB_DFN6

DNI

R61 16.5K0402

TP4

0.9mmVOUT_SB_SET

DNI

R3056.2K04020.1%

R28100K0402

R67 16K0402

U13BNCS20062Micro8

5

67

R26100K0402

Q12N7002W

60VSOT-323

3

1

2

C35 1nF50V0402

C49 1uF10V0402

U13ANCS20062Micro8

3

21

4

8

TP29

0.9mmLS_PWM

DNI

R1510K0402

C5310nF

16V0402

C5110nF

16V0402

R72 16.5K0402

J15

1x2pin 100mil613 002 111 21

12

R64 10K0402

R35 33.2K0402

R27 1000402

TP23

0.9mmVIN_SB_BLD

DNI

C45 1uF10V0402

TP31

0.9mmLS_DIV

DNI

U18NCS2002TSSOP-6

+3

-4

Out1

V-

6

V+

2

EN

5

R1610K0402

Q3FDV304PSOT-23-3-25V

3

1

2

U16NCS2002TSSOP-6

+3

-4

Out1

V-

6

V+

2

EN

5

U23NCP81074ASOIC-8

IN+1

GND2

GND3

OUTL4

OUTH5

VDD6

VDD7

IN-8

R44220m2512R13

2200805 R86 0

0603

TP2

0.9mmFB_TSOP

DNI

C30 1nF50V0402

TP5

0.9mmFB_SB

DNI

R5210K0402

C330.1uF

50V0402

Q5NVMFS5C680NLSO8-FL DFN-560V

4

3 2

5

1

R32 1000402

R63 16.5K0402

TP30

0.9mmSC_EN

DNI

R8832512

R31 33.2K0402

R142200805

R20100K0402

R75 10K0402

R62100K0402

C48 1uF10V0402

Q22N7002W

60VSOT-323

3

1

2

R65 10K0402

Q4FDV304PSOT-23-3-25V

3

1

2

C6510uF

25V0603

R70 10K0402

R8510K0402

R291K0402

R34 16.5K0402

C4710nF

16V0402

C52 1uF10V0402

Q6NVMFS5C680NLSO8-FL DFN-560V

4

3 2

5

1

C4610nF

16V0402

U17NCS325SOT23-5

3

41

2

5

U15NCS2002TSSOP-6

+3

-4

Out1

V-

6

V+

2

EN

5

R1710K0402

TP33

0.9mm

DNI

CS2

Q10FDMS0312ASSO8-FL DFN-530V

4

3 2

5

1

TP35

0.9mmLOAD_EN

DNI

TP22

0.9mmVIN_LDO_BLD

DNI

TP32

0.9mm

CS1

DNI R8732512

R1810K0402

C31 1uF10V0402

C340.1uF

50V0402

R3623.7K04020.1%

TP12

0.9mmFB_DFN8

DNI

R1910K0402

R431K0402

LS_DIV LS_DIV

VG1 VG2CS1

CS

1_

FB

CS2

CS

2_

FB

CS1

LS_DIV

CS2

LS_DRV1 LS_DRV2

CS2_FBCS1_FB

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Embedded Interface/Telemetry

Mounting holesStandoffsNuts

Port pins being used by StrataDO NOT USE THESE PINS!!PA = NonePB = 7, 8, 9, 10, 13, 14PC = NonePD = NonePE = 10, 14, 15PF = 0, 1, 2, 3, 4, 5

Monitors for fault at output.Not used for LDOs with PG option.

Pulls down RESET Pin when VOUT_LDO is <= 0.92V

Output VoltageFault Monitor

Input Current Sense Output Current Sense

NCS214R Gain = 100V/VOutput signal range 3.06VMax input signal 30.6mV

Output filter cutoff = 159 Hz

Route as Kelvin connection

Filter cutoff = 1.675 MHz

NCS214R gain = 100V/VOutput signal range 3.06VMax input signal 30.6mV

Output filter cutoff = 159 Hz

For TSOP-5 package7-bit slave address = 0x48

LDOTemp Sensors

For DFN6 package7-bit slave address = 0x49

For DFN8 package7-bit slave address = 0x4A

RU = 10kRP = 10kVIN_SB_ADC = 3Vwhen VIN_SB = 6V

RU = 8.25kRP = 10kVIN_LDO_ADC = 3.014Vwhen VIN_LDO = 5.5V

RU = 7.5kRP = 10.2kVOUT_LDO_ADC = 2.997Vwhen VOUT_LDO = 5.2V

Monitor temperatures of LDO ground pads.LDO_TEMP# is interrupt to alert MCU when

temperature is over threshold. Output PowerGood Indicator

PWM

DAC

GPIO

INTERRUPTS

ADC

I2C

Strata will monitorPG_LDO and PG_308

signals todetermine PG

condition and willturn LED on/off

accordingly

Input/Output VoltageTest Points

For SWN tip and ring

Ground Test Points

RU = 8.25kRP = 11k5V_USB_ADC = 3Vwhen 5V_USB = 5.25V

650mA max

Current

Filter cutoff = 1.675 MHz

Route as Kelvin connection

650mA max

Current

RU = 10kRP = 10kVIN_EXT_ADC = 3Vwhen VIN_EXT = 6V

7-bit slave address = 0x4B

Ambient Temp Sensor

Used for LDO tempcalculation in

Strata

VIN_EXT VIN_SB VIN_LDO VOUT_LDO

3V3

VOUT_LDO

VOUT VOUT_LDO

3V3

3V3

3V3 3V3

3V3

3V3

3V3

5V_USB

VIN VOUT

3V3

VIN VOUT 5V_USB

VIN_SB VIN

3V3

3V3

VIN_EXT_EN

VBUS_EN

BYP_EN

LDO_EN

LOAD_EN

VOUT_LDO_SETVOUT_SB_SET

LS_PWM

VBUS_CLIM#LDO_TEMP#

PG_LDO

VIN_SB_BLD

SC_EN

VIN_LDO_BLD

SB_EN

DAC_EN_DFN6DAC_EN_DFN8DAC_EN_TSOP

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom

4 7Monday, April 20, 2020


Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



R76 4.750603

TP19

0.9mm

LDO_TEMP#

DNI

J14

1x2pin 100mil613 002 111 21

12

C3910nF

50V0402

C11uF

10V0402

J7

1x2pin 100mil613 002 111 21

12

TP14

0.9mmVIN

DNI

D2

150060BS7500006033.2V

PG_OUT

TP1

0.9mmPG_308

DNI

C57 1uF10V0402

R8 47m1206

R314K0402

TP38

0.9mmIIN_ADC

DNI

+

-

U20NCS214RSC-70-6

123

65

4

R11 47m1206

C411uF10V0402

+

-

U19NCS214RSC-70-6

123

65

4

TP34

0.9mmDNI

5V_USB_ADC

R428.25K04020.1%

C3810nF

50V0402

J12

1x2pin 100mil613 002 111 21

12

R53 1K0603

J16

1x2pin 100mil613 002 111 21

12

R74 4.750603

TP40

0.9mmVIN_EXT_ADC

DNI

U1NCT375DFN8 2x2mm

1SDA

2SCL

3OS/ALERT

4GND

5A2

6A1

7A0

8VDD

9T

AB

C441uF

10V0402

R577.5K04020.1%

JP2DNI0603

TP43

0.9mmDNI

VOUT_LDO_ADC

R4511K04020.1%

TP20

0.9mmVOUT

DNI

J13

1x2pin 100mil613 002 111 21

12

C71nF

50V0402

C55 10nF

100V0603

TP15

63milGND

DNI

R5010K04020.1%

embeddedembedded

PA[0:15]

RST

PB[0:14]PC[0:11]PD[0:12]PE[0:15]

INT#

FAULT#

MODE#

PF[0:12]

5V_USB

3V3

5V

VBUS

5VIN

R4610K04020.1%

R217.8K0402

C4310nF

50V0402

R77 4.750603

R2210K0402

R73 4.750603

U14NCT375DFN8 2x2mm

1SDA

2SCL

3OS/ALERT

4GND

5A2

6A1

7A0

8VDD

9T

AB

TP39

0.9mmVIN_LDO_ADC

DNI

R593.32K0402

C361uF10V0402

C291uF

10V0402

C3710nF

50V0402

J4

1x3pin 100mil613 003 111 21

1SCL

2SDA

3GND

U5NCT375DFN8 2x2mm

1SDA

2SCL

3OS/ALERT

4GND

5A2

6A1

7A0

8VDD

9T

AB

C41uF

10V0402

TP42

0.9mmIOUT_ADC

DNI

R4710K04020.1%

mechanical1mechanical

R4810K04020.1%

R110K0402

C4210nF

50V0402

C54 1uF10V0402

R5610.2K04020.1%

U2NCP308MTADJWDFN6 2x2mm

VDD1

SENSE2

CT3

MR4

GND5

RESET6

PA

D7

R5410K04020.1%

C191uF

10V0402

U12NCT375DFN8 2x2mm

1SDA

2SCL

3OS/ALERT

4GND

5A2

6A1

7A0

8VDD

9T

AB

TP44

0.9mmVIN_SB_ADC

DNI

R374.75K0402

J11

1x2pin 100mil613 002 111 21

12

R414.75K0402

R51 1K0603

C56 10nF

100V0603

R558.25K04020.1%

R6010K0402

JP3DNI0603

PD[0:12]

PD

5

VIN_EXT_ADC

PD

7

PD

6

PD

2

PD

3

VOUT_LDO_ADCIOUT_ADC

IIN_ADC

CSOUT_P

PE1PE0

PB0PB1

PA8

PB11PB12

PE5PG_308

CSOUT_PCSOUT_N

IOUT_ADC

SDA

SCL

LDO_TEMP#

SDA

SCL

LDO_TEMP#

SDA

SCL

LDO_TEMP#

SCLSDA

SCLSDA

PC2

PG_OUT_LED

PB3PB4

PC1

PC3

PD

4

VIN_SB_ADC

PF8PF9

PF[0:12]PE[0:15]

PB[0:14]PC[0:11]

PC5PG_OUT_LED

PD

1

5V_USB_ADC

CSOUT_N

CSIN_P

CSIN_P

CSIN_N

IIN_ADC

CSIN_N

SDA

SCL

PE9PE11PE13

PA[0:15]

PA0PA1PA2

PG_308

VIN_LDO_ADC

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

External/VBUS Input Power Selection

Sync Buck Bypass Switch

Allows user to choose to power the LDO externallyby bypassing the adjustable output sync buck.

Bypass option is disabled by default at startup.

5V LDO/Charge Pump

Creates regulated 5V supplyfor analog components from

4.5V-5.25V USB voltage

Input voltage range: 2.5V - 5.5VDesigned for IOUT max = 1A

Fsw = 3 MHzSB_MODE = HIGH -> Forced PWM modeSB_MODE = LOW -> Auto PWM/PFM mode

Output voltage adjusted via Strata interface (see Strata Control page).

Allows user to adjust LDO input voltage via Strata usingfixed USB 5V or external input voltage

LDO Input Voltage ControlNCV6324 Sync Buck with Adjustable Output Voltage

External PowerConnectors

Load switches used to select betweenexternal and USB input power.

Resistor at ISET pin of FPF2194 setscurrent limit (ILIM) for USB.

For chosen ISET resistor value:300 mA < ILIM < 500 mA

VBUS_CLIM# is interrupt for VBUS OCP

Power/Load Switches/ConnectorsLDO Input Power Configurations

Inductor specs:Irated = 2.3AIsat = 2.1A

DCR = 63 mOhm max

Sync Buck Output Enable Switch

Connects SB output to input of LDO.Needed due to active output discharge

functionality of NCV6324C when disabled.Disabled by default at startup.

Load SwitchBypass Jumpers

VIN_EXT VIN

VIN_SB VIN_LDO

3V3

5V_USB VIN

5V_REG

VOUT_SB

VIN_SB

VIN_EXT VOUT

VIN_EXT VOUT

VOUT_SB VIN_LDO

VIN_EXT VIN 5V_USB VIN VIN_SB VIN_LDO VOUT_SB VIN_LDO

5V_USB 5V_USB

VIN_LDO

VOUT_LDO

VIN_EXT_EN

BYP_EN

VBUS_CLIM#VBUS_EN

SB_EN

FB_SB

SB_EN

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Power/Load Switches/Connectors

Custom

5 7Tuesday, June 23, 2020


Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1


Custom



JP1 DNI0603

TP3

0.9mm

VIN_EXT_EN

DNI

C181uF

25V0603

L11.0uH2.5mmx2mm

��

J2

200x300milGND

R66 DNI0402

C281uF

25V0603

J23

571-0100Black Banana Rec

GND

1

2

JP6 DNI0603

R6800402

C211uF

25V0603

R3910K0402

C321uF

25V0402

R2110K0402

JP5 DNI0603

C50 220pF50V0402

TP16

0.9mmSWN

DNI

C101uF

25V0603

C201uF

25V0603

U8FPF1048WLCSP61.5-5.5V

VIN1A2

VIN2B2

ONC2

VOUT1A1

VOUT2B1

GNDC1

U21

FAN5602MLP-8 3x35V

VIN1

C2+2

C2-3

GND4

C1-5

VOUT6

C1+7

EN8

PA

D9

R4910K0402

TP8

0.9mmVIN_SB

DNI

C601uF

25V0402

C6110uF

25V0603


VIN1A2

VIN2B2

ONC2

VOUT1A1

VOUT2B1

GNDC1

C1510uF

25V0603

TP6

0.9mmSB_EN

DNI

C810uF

25V0603

TP21

0.9mmBYP_EN

DNI

TP17

Test LoopGND

5016

TP24

0.9mmVBUS_EN

DNI

TP26

0.9mmVBUS_CLIM#

DNI

TP18

Test LoopGND

5016

JP4 DNI0603

C5910uF

25V0603

R693.09K0402

R3810K0402

R3310K0402

J22

571-0500Red Banana Rec

VIN_EXT

1

2

C261uF

25V0603

C910uF

25V0603


VIN1A2

VIN2B2

ONC2

VOUT1A1

VOUT2B1

GNDC1

U11FPF2193

WLCSP

VINB2

FLAGBA1

ISETC1

GNDC2

ONA2

VOUTB1

C1710uF

25V0603

J24

571-0100Black Banana Rec

GND

1

2

TP10

Test LoopVIN_EXT

5016

��

J1

200x300milVIN_LDO

U7NCV6324CWDFN8

PGND1

SW2

AGND3

FB4

EN5

MODE/PG6

AVIN7

PVIN8

PG

ND

9

J21

571-0500Red Banana Rec

VOUT

1

2

R71 21.5K0402

R121.37K0402

��

J3

200x300milVOUT_LDO

C251uF

25V0603

TP28

0.9mm5V_REG

DNI

C161uF

25V0603

TP11

Test LoopVOUT

5016

SWN

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Embedded MCU debug and programming header

50mA max in switch

Master reset, use RST (active high) with FET/pull up for all other circuits that should be reset with MCU and FT

~10ms switchdebounce

MCU power domain only!! Connect only MCU anddevices/signals that need tocommunicate to MCU on 3.3V!

Route USB_DX 45ohm single ended

Maximum 10uF on VBUS

Optionally short 5VIN and5V_USB when no externalsupplies are being used, only 5V_USB

Detects VBUS disconnect to disable serialcommunication

FT230X is powered down during loss of VBUS

PA[0:15]

RST

PB[0:14]

PC[0:11]

PD[0:12]

PE[0:15]

INT#

FAULT#MODE#

PF[0:12]

5V_USB

5VIN

5V 3V3

VBUS

3V35V

3V3

5V_USB

3V3

3V3

3V3

3V3 5V_USB 5VIN5V

5V

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Embedded

Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Embedded

Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Embedded

Custom



TP46

0.75mm3V3_FT

DNI

C747.5pF

50V0402

Q92N7002W

60VSOT-323

3

1

2

U24FT230XQFN16 4x4

VCC10

VCCIO1

USBDp6 USBDm7

RESET9

EPAD17GND1

3

GND213

CBUS012

CBUS111

CBUS25

CBUS314

RTS16RXD2TXD15

3V3OUT8

CTS4

D6

15

00

60

RS

75

00

0

06032V

RX

R834.99K0402

C640.1uF

50V0402

C704.7uF

6.3V0402

C714.7uF

6.3V0402

TP48

1mm CircleRTS

DNITP50

0.75mm5V

DNI

C721uF

16V0402

D7ESD7LSOT-7235.5V

3

21

C6812pF

50V0402

U22EFM32GG380F1024QFP100 14x14

PA0 * EBI_AD09 #0/1/2 * TIM0_CC0 #0/1/4 * I2C0_SDA #0 * LEU0_RX #4 * PRS_CH0 #0 * GPIO_EM4WU01

PA1 * EBI_AD10 #0/1/2 * TIM0_CC1 #0/1 * I2C0_SCL #0 * CMU_CLK1 #0 * PRS_CH1 #02

PA2 * EBI_AD11 #0/1/2 * TIM0_CC2 #0/1 * CMU_CLK0 #0 * ETM_TD0 #33

PA3 * EBI_AD12 #0/1/2 * TIM0_CDTI0 #0 * U0_TX #2 * LES_ALTEX2 #0 * ETM_TD1 #34

PA4 * EBI_AD13 #0/1/2 * TIM0_CDTI1 #0 * U0_RX #2 * LES_ALTEX3 #0 * ETM_TD2 #35

PA5 * EBI_AD14 #0/1/2 * TIM0_CDTI2 #0 * LEU1_TX #1 * LES_ALTEX4 #0 * ETM_TD3 #36

PA6 * EBI_AD15 #0/1/2 * LEU1_RX #1 * ETM_TCLK #3 * GPIO_EM4WU17

IOVDD_08

PB0 * EBI_A16 #0/1/2 * TIM1_CC0 #29

PB1 * EBI_A17 #0/1/2 * TIM1_CC1 #210

PB2 * EBI_A18 #0/1/2 * TIM1_CC2 #211

PB3 * EBI_A19 #0/1/2 * PCNT1_S0IN #1 * US2_TX #112

PB4 * EBI_A20 #0/1/2 * PCNT1_S1IN #1 * US2_RX #113

PB5 * EBI_A21 #0/1/2 * US2_CLK #114

PB6 * EBI_A22 #0/1/2 * US2_CS #115

GND016

IOVDD_117

PC0 * ACMP0_CH0 * DAC0_OUT0ALT #0 * OPAMP_OUT0ALT * EBI_A23 #0/1/2 * TIM0_CC1 #4 * PCNT0_S0IN #2 * US0_TX #5 * US1_TX #0 * I2C0_SDA #4 * LES_CH0 #0 * PRS_CH2 #018

PC1 * ACMP0_CH1 * DAC0_OUT0ALT #1 * OPAMP_OUT0ALT * EBI_A24 #0/1/2 * TIM0_CC2 #4 * PCNT0_S1IN #2 * US0_RX #5 * US1_RX #0 * I2C0_SCL #4 * LES_CH1 #0 * PRS_CH3 #019

PC2 * ACMP0_CH2 * DAC0_OUT0ALT #2 * OPAMP_OUT0ALT * EBI_A25 #0/1/2 * TIM0_CDTI0 #4 * US2_TX #0 * LES_CH2 #020

PC3 * ACMP0_CH3 * DAC0_OUT0ALT #3 * OPAMP_OUT0ALT * EBI_NANDREn #0/1/2 * TIM0_CDTI1 #4 * US2_RX #0 * LES_CH3 #021

PC4 * ACMP0_CH4 * OPAMP_P0 * EBI_A26 #0/1/2 * TIM0_CDTI2 #4 * LETIM0_OUT0 #3 * PCNT1_S0IN #0 * US2_CLK #0 * I2C1_SDA #0 * LES_CH4 #022

PC5 * ACMP0_CH5 * OPAMP_N0 * EBI_NANDWEn #0/1/2 * LETIM0_OUT1 #3 * PCNT1_S1IN #0 * US2_CS #0 * I2C1_SCL #0 * LES_CH5 #023

PB7 * LFXTAL_P * TIM1_CC0 #3 * US0_TX #4 * US1_CLK #024

PB8 * LFXTAL_N * TIM1_CC1 #3 * US0_RX #4 * US1_CS #025

PA7 * EBI_CSTFT #0/1/226

PA8 * EBI_DCLK #0/1/2 * TIM2_CC0 #027

PA9 * EBI_DTEN #0/1/2 * TIM2_CC1 #028

PA10 * EBI_VSNC #0/1/2 * TIM2_CC2 #029

PA11 * EBI_HSNC #0/1/230

IOVDD_231

GND132

PA12 * EBI_A00 #0/1/2 * TIM2_CC0 #133

PA13 * EBI_A01 #0/1/2 * TIM2_CC1 #134

PA14 * EBI_A02 #0/1/2 * TIM2_CC2 #135

RESETn36

PB9 * EBI_A03 #0/1/2 * U1_TX #237

PB10 * EBI_A04 #0/1/2 * U1_RX #238

PB11 * DAC0_OUT0 * OPAMP_OUT0 * LETIM0_OUT0 #1 * TIM1_CC2 # * I2C1_SDA #139

PB12 * DAC0_OUT1 * OPAMP_OUT1 * LETIM0_OUT1 #1 * I2C1_SCL #140

AVDD_141

PB13 * HFXTAL_P * US0_CLK #4/5 * LEU0_TX #142

PB14 * HFXTAL_N * US0_CS #4/5 * LEU0_RX #143

IOVDD_344

AVDD_045

PD0 * ADC0_CH0 * DAC0_OUT0ALT #4 * OPAMP_OUT0ALT * OPAMP_OUT2 #1 * PCNT2_S0IN #0 * US1_TX #146

PD1 * ADC0_CH1 * DAC0_OUT1ALT #4 * OPAMP_OUT1ALT * TIM0_CC0 #3 * PCNT2_S1IN #0 * US1_RX #1 * DBG_SWO #247

PD2 * ADC0_CH2 * EBI_A27 #0/1/2 * TIM0_CC1 #3 * USB_DMPU #0 * US1_CLK #1 * DBG_SWO #348

PD3 * ADC0_CH3 * OPAMP_N2 * TIM0_CC2 #3 * US1_CS #1 * ETM_TD1 #0/249

PD4 * ADC0_CH4 * OPAMP_P2 * LEU0_TX #0 * ETM_TD2 #0/250

PD5 * ADC0_CH5 * OPAMP_OUT2 #0 * LEU0_RX #0 * ETM_TD3 #0/251

PD6 * ADC0_CH6 * OPAMP_P1 * LETIM0_OUT0 #0 * TIM1_CC0 #4 * PCNT0_S0IN #3 * US1_RX #2 * I2C0_SDA #1 * LES_ALTEX0 #0 * ACMP0_O #2 * ETM_TD0 #052

PD7 * ADC0_CH7 * OPAMP_N1 * LETIM0_OUT1 #0 * TIM1_CC1 #4 * PCNT0_S1IN #3 * US1_TX #2 * I2C0_SCL #1 * CMU_CLK0 #2 * LES_ALTEX1 #0 * ACMP1_O #2 * ETM_TCLK #053

PD8 * BU_VIN * CMU_CLK1 #154

PC6 * ACMP0_CH6 * EBI_A05 #0/1/2 * I2C0_SDA #2 * LEU1_TX #0 * LES_CH6 #0 * ETM_TCLK #255

PC7 * ACMP0_CH7 * EBI_A06 #0/1/2 * I2C0_SCL #2 * LEU1_RX #0 * LES_CH7 #0 * ETM_TD0 #256

VDD_DREG57

GND258

DECOUPLE59

PE0 * EBI_A07 #0/1/2 * TIM3_CC0 #1 * PCNT0_S0IN #1 * U0_TX #1 * I2C1_SDA #260

PE1 * EBI_A08 #0/1/2 * TIM3_CC1 #1 * U0_RX #1 * PCNT0_S1IN #1 * I2C1_SCL #261

PE2 * BU_VOUT * EBI_A09 #0 * TIM3_CC2 #1 * U1_TX #3 * ACMP0_O #162

PE3 * BU_STAT * EBI_A10 #0 * U1_RX #3 * ACMP1_O #163

PE4 * EBI_A11 #0/1/2 * US0_CS #164

PE5 * EBI_A12 #0/1/2 * US0_CLK #165

PE6 * EBI_A13 #0/1/2 * US0_RX #166

PE7 * EBI_A14 #0/1/2 * US0_TX #167

PC8 * ACMP1_CH0 * EBI_A15 #0/1/2 * TIM2_CC0 #2 * US0_CS #2 * LES_CH8 #068

PC9 * ACMP1_CH1 * EBI_A09 #1/2 * TIM2_CC1 #2 * US0_CLK #2 * LES_CH9 #0 * GPIO_EM4WU269

PC10 * ACMP1_CH2 * EBI_A10 #1/2 * TIM2_CC2 #2 * US0_RX #2 * LES_CH10 #070

PC11 * ACMP1_CH3 * EBI_ALE #1/2 * US0_TX #2 * LES_CH11 #071

USB_VREGI72

USB_VREGO73

PF10 * U1_TX #1 * USB_DM74

PF11 * U1_RX #1 * USB_DP75

PF0 * TIM0_CC0 #5 * LETIM0_OUT0 #2 * US1_CLK #2 * I2C0_SDA #5 * LEU0_TX #3 * DBG_SWCLK #0/1/2/376

PF1 * TIM0_CC1 #5 * LETIM0_OUT1 #2 * US1_CS #2 * I2C0_SCL #5 * LEU0_RX #3 * DBG_SWDIO #0/1/2/3 * GPIO_EM4WU377

PF2 * EBI_ARDY #0/1/2 * TIM0_CC2 #5 * LEU0_TX #4 * ACMP1_O #0 * DBG_SWO #0 * GPIO_EM4WU478

USB_VBUS79

PF12 * USB_ID80

PF5 * EBI_REn #0/2 * TIM0_CDTI2 #2/5 * USB_VBUSEN #0 * PRS_CH2 #181

IOVDD_582

GND383

PF6 * EBI_BL0 #0/1/2 * TIM0_CC0 #2 * U0_TX #084

PF7 * EBI_BL1 #0/1/2 * TIM0_CC1 #2 * U0_RX #085

PF8 * EBI_WEn #1 * TIM0_CC2 #2 * ETM_TCLK #186

PF9 * EBI_REn #1 * ETM_TD0 #187

PD9 * EBI_CS0 #0/1/288

PD10 * EBI_CS1 #0/1/289

PD11 * EBI_CS2 #0/1/290

PD12 * EBI_CS3 #0/1/291

PE8 * EBI_AD00 #0/1/2 * PCNT2_S0IN #1 * PRS_CH3 #192

PE9 * EBI_AD01 #0/1/2 * PCNT2_S1IN #193

PE10 * EBI_AD02 #0/1/2 * TIM1_CC0 #1 * US0_TX #0 * BOOT_TX94

PE11 * EBI_AD03 #0/1/2 * TIM1_CC1 #1 * US0_RX #0 * LES_ALTEX5 #0 * BOOT_RX95

PE12 * EBI_AD04 #0/1/2 * TIM1_CC2 #1 * US0_RX #3 * US0_CLK #0 * I2C0_SDA #6 * CMU_CLK1 #2 * LES_ALTEX6 #096

PE13 * EBI_AD05 #0/1/2 * US0_TX #3 * US0_CS #0 * I2C0_SCL #6 * LES_ALTEX7 #0 * ACMP0_O #0 * GPIO_EM4WU597

PE14 * EBI_AD06 #0/1/2 * TIM3_CC0 #0 * LEU0_TX #298

PE15 * EBI_AD07 #0/1/2 * TIM3_CC1 #0 * LEU0_RX #299

PA15 * EBI_AD08 #0/1/2 * TIM3_CC2 #0100

D5

15

00

60

GS

75

00

0

06033.2V

TX

R251000603

R8910K0402

R24 2.32K0402

J25

2x5pin 50mil Cortex DebugFTSH-105-01-F-DV-K

1 243

5 67 89 10

TP49

1mm CircleCTS

DNITP37

0.75mm3V3

DNI

SW1

MOM1 SMD434153017835

12

34

U25NCP705WDFN6<Voltage>

1OUT

2ADJ/NC

3GND

6IN

5NC

4EN

7E

PA

D

C774.7uF

6.3V0402

D8NSR20F20NXDSN2 060320V

2

1

R841000402

JP7 6.5A0402

R7910K0402

C400.1uF

50V0402

C6912pF

50V0402

C584.7uF

6.3V0402

D4

15

00

60

BS

75

00

0

06033.2V

5VC781uF

16V0402

TP36

0.75mm5V_USB

DNI

TP45

1mm CircleRSTDNI

FB1220@100M0805

Q72N7002W

60VSOT-323

3

1

2R786810402

Q82N7002W

60VSOT-323

3

1

2

D9NSR20F20NXDSN2 060320V

2

1

Y1�32.768 kHz2 pin w/ shell

TP47

1mm CircleRXDNI

C750.1uF

50V0402

J2665100516121Mini USB1/2 B

VBUS1

D-2

D+3

ID4

GND5

SH46SH37SH28SH19

C674.7uF

6.3V0402

R811000402

C737.5pF

50V0402

R829.31K0402

TP51

0.75mm5VIN

DNI

R8010K0402

D3

15

00

60

YS

75

00

0

06032V

LINK

C631uF

16V0402

C761uF

16V0402

Y248MHz5x3.2mm

C6610uF

25V0603

C624.7uF

6.3V0402

TP52

1mm CircleTXDNI

PA0 RST_MCU# DBG_SWDIO

PA1 DBG_SWCLK

PA2 DBG_SWO

PA3PA4PA5PA6PA7PA8PA9PA10PA11 RST_FT#

PA12PA13PA14

RST_MCU#

PA15

PB0PB1PB2

RST

PB3PB4PB5PB6LFXTAL_PLFXTAL_NMCU_U1_TXMCU_U1_RX

PB11PB12HFXTAL_PHFXTAL_N

PC0PC1PC2PC3 USB_DM

PC4 USB_DP

PC5PC6PC7PC8PC9PC10PC11

PD0PD1PD2PD3PD4PD5PD6PD7PD8PD9PD10PD11PD12

PE0PE1PE2PE3PE4 MODE#PE5PE6PE7PE8PE9 3V3_FT

INT#PE11PE12PE13

FAULT#MODE# 3V3_FT

DBG_SWCLKDBG_SWDIO MCU_U1_RXDBG_SWO USB_DM MCU_U1_TX

LINK USB_DP RTSPF6 CTS

LIN

K

PF7PF8PF9 RST_FT#

PF10PF11PF12

RT

S

CT

S

LFXTAL_P LFXTAL_N HFXTAL_P HFXTAL_N

3V

3_

FT

3V3_FT

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Mounting Holes, Standoffs, and Nuts

NutsStandoffs

Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Mechanical

Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Mechanical

Custom



Title


Date: Sheet of

ON Semiconductor

ONSEC-19-017 REV1

Mechanical

Custom



J5

M3 Nut709940300

1

J6

M3 Nut709940300

1

J18

M3 Nut709940300

1

J17

M3 Nut709940300

1

J20

M3 15MM Standoff971150365

1

J19


1

J28


1

J27


1

ncxx164a strata enabled adjustable ldo

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