Shanghai MXCHIP Information Technology Co. Ltd. EMW3239 Manuale Utente
Datasheet
[Page 11]
EMW3239
Pins Name Type
I/O
Level
Multi-select Function
User
22
-
-
-
NC
23
-
-
-
NC
24
-
-
-
NC
25
PA14
I/O
FT
SWCLK
×
26
PA13
I/O
FT
SWDIO
×
27
PB3
I/O
FT
GPIO
TIM2_CH2
USART1_RXD
√
28
-
-
-
NC
29
PB7
I/O
FT
UART1_RXD
GPIO
TIM4_CH2
I2C1_SDA
√ USER_UART_RX
30
PB6
I/O
FT
UART1_TXD
GPIO
TIM4_CH1
I2C1_SCL
√ USER_UART_TX
31
PB4
I/O
FT
GPIO
JTRST
TIM3_CH1
√
32
-
-
-
NC
33
PA10
I/O
FT
USB_ID
GPIO
TIM1_CH3
√
34
PA5
I/O
TC
GPIO
ADC1_5
√
35
PA11
I/O
FT
USB_DM
GPIO
TIM1_CH4
UART1_CTS
√
36
PA12
I/O
FT
USB_DP
GPIO
TIM1_ETR
UART1_RTS
×(BOOT)
37
PB0
I/O
FT
GPIO
ADC1_8
×(STATUS)
38
PA4
I/O
TC
GPIO
ADC1_4
√
39
VDD
S
-
3.3V
×
40
VDD
S
-
3.3V
×
41
ANT
-
-
ANT
×