ST NUCLEO-L433RC-P User Manual

NUCLEO-L412RB-P, NUCLEO-L433RC-P and NUCLEO-L452RE-P I/O assignment UM2206
40/55 UM2206 Rev 3
Appendix A NUCLEO-L412RB-P, NUCLEO-L433RC-P and
NUCLEO-L452RE-P I/O assignment
Table 16. NUCLEO-L412RB-P, NUCLEO-L433RC-P and NUCLEO-L452RE-P
I/O assignment
Pin
No.
Pin name Signal or label Main feature / optional feature (SB)
1V
BAT
V
BAT
PWR V
BAT
2 PC13 PC13 User Button / I/O
3 PC14-OSC32_IN OSC32_IN / PC14 LSE CLK / I/O
4 PC15-OSC32_OUT OSC32_OUT / PC15 LSE CLK / IO
5 PH0-OSC_IN OSC_IN / PH0 I/O / HSE CLK
6 PH1-OSC_OUT OSC_OUT / PH1 I/O / HSE CLK
7 NRST NRST RESET
8 PC0 PC0 ARD_A5 - ADC1_IN1 / I2C3_SCL / IO
9 PC1 PC1 ARD_A4 - ADC1_IN2 / I2C3_SDA / IO
10 PC2 PC2 ARD_A3 - ADC1_IN3 / IO
11 PC3 PC3 ARD_A2 - ADC1_IN4 / IO
12 VSSA GND PWR GND
13 V
DDA
/V
REF+
AVDD PWR AVDD
14 PA0 PA0 ARD_A0 - ADC1_IN5 / user button
15 PA1 PA1 ARD_A1 - ADC1_IN6
16 PA2 LPUART1_TX STLINK_TX / ARD_D1_TX
17 PA3 LPUART1_RX STLINK_RX / ARD_D0_RX
18 V
SS
GND PWR GND
19 V
DD
VDD_MCU PWR V
DD_MCU
1.8 V / 3.3 V
20 PA4 PA4 SMPS_EN / IO
21 PA5 PA5 SMPS_V1 / IO
22 PA6 PA6 SMPS_PG / IO
23 PA7 PA7 SMPS_SW / IO
24 PC4 PC4 I/O
25 PB0 PB0 I/O
26 PB1 PB1 I/O
27 PB2 PB2 PB2
28 PB10 PB10 ARD_D6 / TIM2_CH3
29 PB11 PB11 I/O
30 V
DD1V2
V
DD12
PWR ExtSMPS 1V1

ST NUCLEO-L433RC-P Specifications

General

Brand	ST
Model	NUCLEO-L433RC-P
Category	Motherboard
Language	English