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STM32G474RET6 ST IC Chips 1.71 V-3.6 V LQFP64 512 KB SRAM 128 KB with ECC 32 KB CCM SRAM

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STM32G474RET6 ST IC Chips 1.71 V-3.6 V LQFP64 512 KB SRAM 128 KB with ECC 32 KB CCM SRAM

Brand Name:	ST
Model Number:	STM32G474RET6
MOQ:	960PCS
Packaging Details:	960PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Model:

STM32G474RET6

Product Name:

ST IC Chip

Maximum Main Frequency:

170 MHz

SRAM:

128 KB

Operating Voltage:

1.71 V ~ 3.6 V

Supply Ability:

10000

Highlight:

STM32G474RET6 ST IC Chips

LQFP64 ST Chip

512 KB ST IC Chip

Product Description

The STM32G474RET6 is a high-performance microcontroller (MCU) introduced by STMicroelectronics (ST). Belonging to the STM32G4 series, it is specifically designed for applications requiring complex mathematical processing and high-precision analog control, such as digital power supplies and motor control.

Feature Parameter

Core ARM® Cortex®-M4 (with FPU and DSP instructions)

Max Frequency Up to 170 MHz

Flash 512 KB (Dual-bank supported)

SRAM 128 KB (with ECC) + 32 KB CCM-SRAM

Supply Voltage 1.71 V ~ 3.6 V

Temperature Range -40°C to +125°C (Industrial Grade)

Package LQFP64

Features

Includes ST state-of-the-art patented

technology

• 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

• Operating conditions:

– VDD, VDDA voltage range:

1.71 V to 3.6 V

• Mathematical hardware accelerators

– CORDIC for trigonometric functions

acceleration

– FMAC: filter mathematical accelerator

• Memories

– 512 Kbytes of Flash memory with ECC

support, two banks read-while-write,

proprietary code readout protection

(PCROP), securable memory area, 1 Kbyte

OTP

– 96 Kbytes of SRAM, with hardware parity

check implemented on the first 32 Kbytes

– Routine booster: 32 Kbytes of SRAM on

instruction and data bus, with hardware

parity check (CCM SRAM)

– External memory interface for static

memories FSMC supporting SRAM,

PSRAM, NOR and NAND memories

– Quad-SPI memory interface

• Reset and supply management

– Power-on/power-down reset

(POR/PDR/BOR)

– Programmable voltage detector (PVD)

– Low-power modes: sleep, stop, standby

and shutdown

– VBAT supply for RTC and backup registers

STM32G474RET6 ST IC Chips 1.71 V-3.6 V LQFP64 512 KB SRAM 128 KB with ECC 32 KB CCM SRAM

• Clock management

– 4 to 48 MHz crystal oscillator

– 32 kHz oscillator with calibration

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

– Internal 32 kHz RC oscillator (± 5%)

• Up to 107 fast I/Os

– All mappable on external interrupt vectors

– Several I/Os with 5 V tolerant capability

• 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

oversampling, 0 to 3.6 V conversion range

• 7 x 12-bit DAC channels

– 3 x buffered external channels 1 MSPS

– 4 x unbuffered internal channels 15 MSPS

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

• 6 x operational amplifiers that can be used in

PGA mode, all terminals accessible

• Internal voltage reference buffer (VREFBUF)

supporting three output voltages (2.048 V,

2.5 V, 2.9 V)

• 17 timers:

– HRTIM (Hi-Resolution and complex

waveform builder): 6 x16-bit counters,

184 ps resolution, 12 PWM

– 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

– 3 x 16-bit 8-channel advanced motor

control timers, with up to 8 x PWM

channels, dead time generation and

emergency stop

– 1 x 16-bit timer with 2 x IC/OCs, one

OCN/PWM, dead time generation and

emergency stop

– 2 x 16-bit timers with IC/OC/OCN/PWM,

dead time generation and emergency stop

– 2 x watchdog timers (independent, window)

– 1 x SysTick timer: 24-bit downcounter

– 2 x 16-bit basic timers

– 1 x low-power timer

• Calendar RTC with alarm, periodic wakeup

from stop/standby

• Communication interfaces

– 3 x FDCAN controller supporting flexible

data rate

– 4 x I2C Fast mode plus (1 Mbit/s) with

20 mA current sink, SMBus/PMBus,

wakeup from stop

– 5 x USART/UARTs (ISO 7816 interface,

LIN, IrDA, modem control)

– 1 x LPUART

– 4 x SPIs, 4 to 16 programmable bit frames,

2 x with multiplexed half duplex I2S

interface

– 1 x SAI (serial audio interface)

– USB 2.0 full-speed interface with LPM and

BCD support

– IRTIM (infrared interface)

– USB Type-C™ /USB power delivery

controller (UCPD)

• True random number generator (RNG)

• CRC calculation unit, 96-bit unique ID

• Development support: serial wire debug

(SWD), JTAG, Embedded Trace Macrocell™

Typical Application Scenarios

Leveraging its powerful analog peripherals and mathematical processing capabilities, the STM32G474RET6 is primarily utilized in the following areas:

Digital Power Supplies: Switch-mode power supplies (SMPS), Uninterruptible Power Supplies (UPS), inverters, and wireless charging solutions.

Motor Control: Field-Oriented Control (FOC) for Brushless DC (BLDC) and Permanent Magnet Synchronous Motors (PMSM).

Industrial Automation: PLC modules, sensor hubs, and motor drivers.

High-End Consumer Electronics: Professional audio equipment and USB-Power Delivery (USB-PD) fast charging controllers.

Medical Devices: Portable monitoring instruments and precision medical equipment.

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products details

STM32G474RET6 ST IC Chips 1.71 V-3.6 V LQFP64 512 KB SRAM 128 KB with ECC 32 KB CCM SRAM

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips