ST STM32F0DISCOVERY User Manual

Hardware and layout UM1525
20/41 Doc ID 022910 Rev 2
4.9 Extension connectors
The male headers P1 and P2 can connect the STM32F0DISCOVERY to a standard
prototyping/wrapping board. STM32F051R8T6 GPI/Os are available on these connectors.
P1 and P2 can also be probed by an oscilloscope, logical analyzer or voltmeter.
Table 6. MCU pin description versus board function (page 1 of 7)
MCU pin Board function
Main
function
Alternate
functions
LQFP64
Push button
LED
SWD
OSC
Free I/O
Power supply
CN3
P1 P2
BOOT0 BOOT0 60 6
NRST NRST 7
RESET
NRST
5 10
PA 0
2_CTS,
IN0,
2_CH1_ETR,
1_INM6,
1_OUT,
TSC_G1_IO1,
RTC_TAMP2,
WKUP1
14
USER
15
PA 1
2_RTS,
IN1,
2_CH2,
1_INP,
TSC_G1_IO2,
EVENTOUT
15 16
PA 2
2_TX,
IN2,
2_CH3,
15_CH1,
2_INM6,
2_OUT,
TSC_G1_IO3
16 17
PA 3
2_RX,
IN3,
2_CH4,
15_CH2,
2_INP,
TSC_G1_IO4,
17 18
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ST STM32F0DISCOVERY Specifications

General

Brand	ST
Model	STM32F0DISCOVERY
Category	Microcontrollers
Language	English