ST STM32 User Manual

Hardware layout and configuration UM1974
62/85 UM1974 Rev 9
Right Connectors
CN7
1 D16 I2S_A_MCK PC6
I2S_2
-
3 D17 I2S_A_SD PB15
5 D18 I2S_A_CK PB13
(4)
7 D19 I2S_A_WS PB12
9 D20 I2S_B_WS PA15
I2S_3 / SPI3
11 D21 I2S_B_MCK PC7
13 D22
I2S_B_SD/
SPI_B_MOSI
PB5
15 D23
I2S_B_CK/
SPI_B_SCK
PB3
17 D24 SPI_B_NSS PA4
19 D25 SPI_B_MISO PB4
2 D15 I2C_A_SCL PB8 I2C1_SCL
ARDUINO
®
support
4 D14 I2C_A_SDA PB9 I2C1_SDA
-6AREF AREF
-
AVDD/VREF+
8 GND GND ground
Table 19. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments (continued)
Connector Pin
Pin
name
Signal name STM32 pin Function Remark

ST STM32 Specifications

General

Series	STM32
Category	Microcontrollers
Core	ARM Cortex-M0, Cortex-M0+, Cortex-M3, Cortex-M4, Cortex-M7, Cortex-M33
Clock Speed	Up to 480 MHz
GPIO Pins	Up to 144
Communication Interfaces	I2C, SPI, USART, USB, CAN, Ethernet
Package Types	LQFP, BGA, WLCSP
ADC Resolution	12-bit, 16-bit (varies by series)
DAC Resolution	12-bit (varies by series)
Operating Temperature	-40°C to +85°C or +105°C