User's Manual

3
2 Interface
2.1 Pinouts
EMW3161 has two groups of pins (1X15 +1X15). The lead pitch is 2mm.
EMW3161’s pinout is shown in the Figure 2.1. Table 2.2 lists the pin functions.
Figure2.1 EMW3161: appearance and pinout
2.2 Pin Arrangement
Figure 2.2 EMW3161 pin arrangement
Pins
Name
Type
IO level
Main function
(after reset)
Alternate functions
Other
functions
1
PA4
(2)
I/O
TT
PA4
SPI1_NSS / SPI3_NSS /
USART2_CK / DCMI_HSYNC
/ OTG_HS_SOF/ I2S3_WS/
EVENTOUT
ADC12_IN4
/DAC1_OUT
2
PA5
(2)
I/O
TT
PA5
SPI1_SCK/ OTG_HS_ULPI_CK
/ TIM2_CH1_ETR/
TIM8_CHIN/ EVENTOUT
ADC12_IN5
/DAC2_OUT
3
PA6
(2)
I/O
FT
PA6
SPI1_MISO /
TIM8_BKIN/TIM13_CH1 /
DCMI_PIXCLK / TIM3_CH1 /
TIM1_BKIN/ EVENTOUT
ADC12_IN6