Datasheet > STM32G474CEH3TR

STM32G474CEH3TR

更新时间： 2025-07-24 02:28:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		静态存储器
页数	文件大小	规格书
236页	3039K
描述
ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 213 DMIPS, 128 KB SRAM, rich analog, math acc, 184 ps 12 chan Hi-res timer

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

STM32G474CEH3TR 数据手册

STM32G474xB STM32G474xC

STM32G474xE

Arm^®Cortex^®-M4 32-bit MCU+FPU, 170 MHz / 213 DMIPS,

128 KB SRAM, rich analog, math acc, 184 ps 12 chan Hi-res timer

Datasheet - production data

Features

• Core: Arm 32-bit Cortex -M4 CPU with FPU,

Adaptive real-time accelerator (ART

Accelerator) allowing 0-wait-state execution

from Flash memory, frequency up to 170 MHz

with 213 DMIPS, MPU, DSP instructions

LQFP48 (7 x 7 mm)

WLCSP81

(4.02 x 4.27 mm)

UFQFPN48

(7 x 7 mm)

LQFP64 (10 x 10 mm)

LQFP80 (12 x 12 mm)

LQFP100 (14 x 14 mm)

LQFP128 (14 x 14 mm)

• Operating conditions:

– V , V

voltage range:

DDA

UFBGA121

(6 x 6 mm)

TFBGA100

(8 x 8 mm)

1.71 V to 3.6 V

• Mathematical hardware accelerators

– CORDIC for trigonometric functions

acceleration

– Internal 32 kHz RC oscillator (± 5%)

• Up to 107 fast I/Os

– FMAC: filter mathematical accelerator

– All mappable on external interrupt vectors

• Memories

– Several I/Os with 5 V tolerant capability

– 512 Kbytes of Flash memory with ECC

support, two banks read-while-write,

proprietary code readout protection

(PCROP), securable memory area, 1 Kbyte

OTP

• Interconnect matrix

• 16-channel DMA controller

• 5 x 12-bit ADCs 0.25 µs, up to 42 channels.

Resolution up to 16-bit with hardware

– 96 Kbytes of SRAM, with hardware parity

check implemented on the first 32 Kbytes

oversampling, 0 to 3.6 V conversion range

• 7 x 12-bit DAC channels

– Routine booster: 32 Kbytes of SRAM on

instruction and data bus, with hardware

parity check (CCM SRAM)

– 3 x buffered external channels 1 MSPS

– 4 x unbuffered internal channels 15 MSPS

– External memory interface for static

memories FSMC supporting SRAM,

PSRAM, NOR and NAND memories

• 7 x ultra-fast rail-to-rail analog comparators

• 6 x operational amplifiers that can be used in

PGA mode, all terminals accessible

– Quad-SPI memory interface

• Internal voltage reference buffer (VREFBUF)

supporting three output voltages (2.048 V,

2.5 V, 2.95 V)

• Reset and supply management

– Power-on/power-down reset

(POR/PDR/BOR)

• 17 timers:

– Programmable voltage detector (PVD)

– HRTIM (Hi-Resolution and complex

waveform builder): 6 x16-bit counters,

184 ps resolution, 12 PWM

– Low-power modes: sleep, stop, standby

and shutdown

– V

supply for RTC and backup registers

BAT

– 2 x 32-bit timer and 2 x 16-bit timers with

up to four IC/OC/PWM or pulse counter

and quadrature (incremental) encoder input

• Clock management

– 4 to 48 MHz crystal oscillator

– 32 kHz oscillator with calibration

– Internal 16 MHz RC with PLL option (± 1%)

– 3 x 16-bit 8-channel advanced motor

control timers, with up to 8 x PWM

October 2020

DS12288 Rev 5

1/236

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...236

中文翻译

下载PDF

与STM32G474CEH3TR相关器件

型号	品牌	获取价格	描述	数据表
STM32G474CEH3XXX	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CEH6TR	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CEH6XXX	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CEI3TR	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CEI3XXX	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CEI6TR	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CEI6XXX	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CET3	STMICROELECTRONICS	获取价格	带DSP和FPU的170MHz主流ARM Cortex-M4 MCU，具有512 KB F
STM32G474CET3TR	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21
STM32G474CET3XXX	STMICROELECTRONICS	获取价格	ArmÂ® CortexÂ®-M4 32-bit MCUFPU, 170 MHz / 21

产品中心

服务支持

精选活动

关于我们

帮助中心

STM32G474CEH3TR

STM32G474CEH3TR 数据手册

与STM32G474CEH3TR相关器件

与STM32G474CEH3TR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

STM32G474CEH3TR

STM32G474CEH3TR 数据手册

与STM32G474CEH3TR相关器件

与STM32G474CEH3TR相关文章

您还可以找

您在本页遇到什么问题？