STM32G474CBU6

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STMicroelectronics

MAINSTREAM ARM CORTEX-M4 MCU 170 MHZ WITH 128 KBYTES OF FLASH MEMORY, MATH ACCELERATOR, HR TIMER, HIGH ANALOG LEVEL INTEGRATION

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STM32G474CBU6

Active

STMicroelectronics

MAINSTREAM ARM CORTEX-M4 MCU 170 MHZ WITH 128 KBYTES OF FLASH MEMORY, MATH ACCELERATOR, HR TIMER, HIGH ANALOG LEVEL INTEGRATION

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DocumentsDatasheet STM32G474zz Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STM32G474CBU6

Connectivity	I2C, IrDA, QSPI, CANbus, UART/USART, LINbus, SPI
Core Processor	ARM® Cortex®-M4F
Core Size	32-Bit Single-Core
Data Converters	A/D 21x12b, D/A 7x12b
Mounting Type	Surface Mount
Number of I/O	42
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	48-UFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM, I2S
Program Memory Size	128 KB
Program Memory Type	FLASH
RAM Size	128 K
Supplier Device Package	48-UFQFPN (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

NUCLEO-G474RE Series

Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration

Part	Program Memory Type	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Peripherals	Data Converters	Mounting Type	Oscillator Type	Supplier Device Package	Program Memory Size	Package / Case	RAM Size	Connectivity	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Processor	Data Converters [custom]	Data Converters [custom]
STMicroelectronics STM32G474CBU6	FLASH	32-Bit Single-Core	85 °C	-40 °C	42	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 21x12b D/A 7x12b	Surface Mount	Internal	48-UFQFPN (7x7)	128 KB	48-UFQFN Exposed Pad	128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART	3.6 V	1.71 V	ARM® Cortex®-M4F
STMicroelectronics STM32G474VCH6	FLASH	32-Bit	85 °C	-40 °C	86	Brown-out Detect/Reset DMA I2S POR PWM WDT		Surface Mount	Internal	100-TFBGA (8x8)	256 KB		128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART USB	3.6 V	1.71 V	ARM® Cortex®-M4
STMicroelectronics STM32G474CEU6TR	FLASH	32-Bit	85 °C	-40 °C	42	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 21x12b SAR D/A 7x12b	Surface Mount	Internal	48-UFQFPN (7x7)	512 KB	48-UFQFN Exposed Pad	128 K	CANbus I2C IrDA LINbus QSPI SAI SPI UART/USART USB	3.6 V	1.71 V	ARM® Cortex®-M4
STMicroelectronics STM32G474VBT6	FLASH	32-Bit Single-Core	85 °C	-40 °C	86	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 42x12b D/A 7x12b	Surface Mount	Internal	100-LQFP (14x14)	128 KB	100-LQFP	128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART	3.6 V	1.71 V	ARM® Cortex®-M4F
STMicroelectronics STM32G474MBT3	FLASH	32-Bit	125 °C	-40 °C	66 I/O	Brown-out Detect/Reset DMA I2S POR PWM WDT		Surface Mount	Internal		128 KB	80-LQFP	128 K	CANbus I2C IrDA LINbus QSPI SAI SPI UART/USART USB	3.6 V	1.71 V	ARM® Cortex®-M4	12 12	7 41
STMicroelectronics STM32G474CBT6	FLASH	32-Bit Single-Core	85 °C	-40 °C		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 20x12b D/A 7x12b	Surface Mount	Internal	48-LQFP (7x7)	128 KB	48-LQFP	128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART	3.6 V	1.71 V	ARM® Cortex®-M4F
STMicroelectronics STM32G474VCT6	FLASH	32-Bit Single-Core	85 °C	-40 °C	86	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 42x12b D/A 7x12b	Surface Mount	Internal	100-LQFP (14x14)	256 KB	100-LQFP	128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART	3.6 V	1.71 V	ARM® Cortex®-M4F
STMicroelectronics STM32G474VCT3TR	FLASH	32-Bit	125 °C	-40 °C	86	Brown-out Detect/Reset DMA I2S POR PWM WDT		Surface Mount	Internal	100-LQFP (14x14)	256 KB	100-LQFP	128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART USB	3.6 V	1.71 V	ARM® Cortex®-M4
STMicroelectronics STM32G474CBT6TR	FLASH	32-Bit	85 °C	-40 °C		Brown-out Detect/Reset DMA I2S POR PWM WDT		Surface Mount	Internal	48-LQFP (7x7)	128 KB	48-LQFP	128 K	CANbus I2C IrDA LINbus QSPI SAI SPI UART/USART USB	3.6 V	1.71 V	ARM® Cortex®-M4	12 12	7 20
STMicroelectronics STM32G474PEI6	FLASH	32-Bit	85 °C	-40 °C	102	Brown-out Detect/Reset DMA I2S POR PWM WDT		Surface Mount	Internal	176+25UFBGA (10x10)	512 KB	201-UFBGA	128 K	CANbus I2C IrDA LINbus QSPI SPI UART/USART	3.6 V	1.71 V	ARM® Cortex®-M4

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1560	$ 3.22

Description

General part information

NUCLEO-G474RE Series

The STM32G474xB/xC/xE devices are based on the high-performance Arm®Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 170 MHz.

The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. It also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.

These devices embed high-speed memories (up to 512 Kbytes of Flash memory, and 128 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad-SPI Flash memory interface, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.