User's Manual

ManualsBrandsShanghai MXCHIP Information Technology ManualsElectronicsEmbedded WiFi module

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[Page 7]

EMW3166

Table 1 EMW3166 pin arrangement

Pins

Name

Type

I/O level

Functions

Note

1

-

-

-

NC

2

PB2

I/O

FT

GPIO

BOOT1

√

3

-

-

-

NC

4

PB15

I/O

FT

SPI2_MOSI

GPIO

TIM12_CH2

I2S2_SD

√

5

PB12

I/O

FT

SPI2_NSS

GPIO

CAN2_RX

I2S2_WS

√

6

PB13

I/O

FT

SPI2_SCK GPIO CAN2_TX

I2S2_CK

√

7

PB14

I/O

FT

SPI2_MISO GPIO TIM12_CH1

√

8

PC6

I/O

FT

UART6_TXD GPIO TIM3_CH1

I2S2_MCK

×DEBUG_OUT

9

PA15

I/O

FT

GPIO

JTDI

TIM2_CH1

USART1_TXD

×（EasyLink）

10

VBAT

S

-

VBAT

×

11

-

-

-

NC

12

PC7

I/O

FT

UART6_RXD

GPIO

TIM3_CH2

I2S2_CK

×DEBUG_IN

13

NRST

I/O

FT

RESET

×

14

PC0

I

TC

GPIO

WAKEUP

√

15

-

-

-

NC

16

PC13

I/O

FT

GPIO

√

17

PB8

I/O

FT

I2C1_SCL

GPIO

TIM4_CH3

CAN1_RX

√