ST STM32F0DISCOVERY User Manual

Hardware and layout UM1525
22/41 Doc ID 022910 Rev 2
PA 1 0
1_RX,
1_CH3,
17_BKIN,
TSC_G4_IO2
43 23
PA 1 1
1_CTS,
1_CH4,
1_OUT,
TSC_G4_IO3,
EVENTOUT
44 22
PA 1 2
1_RTS,
1_ETR,
2_OUT,
TSC_G4_IO4,
EVENTOUT
45 21
PA 1 3
IR_OUT,
SWDAT
46
SWDIO
4 20
PA 1 4
2_TX,
SWCLK
49
SWCLK
2 17
PA 1 5
1_NSS / 1_WS,
2_RX,
2_CH1_ETR,
EVENTOUT
50 16
PB0
IN8,
3_CH3,
1_CH2N,
TSC_G3_IO2,
EVENTOUT
26 27
PB1
IN9,
3_CH4,
14_CH1,
1_CH3N,
TSC_G3_IO3
27 28
PB2 or
NPOR
(1.8V
mode)
TSC_G3_IO4 28 29
PB3
1_SCK / 1_CK,
2_CH2,
TSC_G5_IO1,
EVENTOUT
55
SWO
6 11
Table 6. MCU pin description versus board function (page 3 of 7)
MCU pin Board function
Main
function
Alternate
functions
LQFP64
Push button
LED
SWD
OSC
Free I/O
Power supply
CN3
P1 P2
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ST STM32F0DISCOVERY Specifications

General

Brand	ST
Model	STM32F0DISCOVERY
Category	Microcontrollers
Language	English