The STM32G473CET6 is a 32-bit microcontroller based on the Arm® Cortex®-M4 core, featuring a floating-point unit (FPU) and capable of operating at frequencies up to 170 MHz, delivering 213 DMIPS performance. It includes 512 KB of Flash memory with error correction code (ECC) support and 128 KB of SRAM, along with additional memory features such as a 1 KB one-time programmable (OTP) area and a dual-bank Flash architecture that allows read-while-write operations. This microcontroller supports a wide voltage range of 1.71 V to 3.6 V and offers various low-power modes, making it suitable for energy-efficient applications. It is equipped with multiple analog and digital peripherals, including five 12-bit ADCs with up to 42 channels, seven 12-bit DAC channels, and several timers for motor control and PWM applications. Communication interfaces include multiple USARTs, SPIs, I2Cs, and a USB 2.0 full-speed interface, enhancing its versatility for various applications. The STM32G473CET6 also features advanced capabilities such as a true random number generator (RNG), a CRC calculation unit, and a rich set of I/O options, making it a robust choice for engineers looking for a high-performance microcontroller for complex applications.
Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration Product overview: STM32G473CET6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 170MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 170MHz, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32G473CET6 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1316327-STM32G473CET
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32G4
Core Processor: ARM® Cortex®-M4
Speed: 170MHz
Package: Tray
Standard Package: 1,500
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 38
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 128K x 8
Data Converters: A/D 20x12b; D/A 4x12b
Oscillator Type: Internal
Package / Case: 48-LQFP
Supplier Device Package: 48-LQFP (7x7)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.71V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 62 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Other Names: STM32G473CET6-ND,497
Base Product Number: STM32
IC MCU 32BIT 512KB FLASH 48LQFP
ARM® Cortex®-M4 STM32G4 Microcontroller IC 32-Bit Single-Core 170MHz 512KB (512K x 8) FLASH 48-LQFP (7x7)
IC MCU 32BIT 512KB FLASH 48LQFP
ARM Microcontrollers - MCU
MCU, 32BIT, 170MHZ; Product Range:STM32 Family STM32G4 Series Microcontrollers; Architecture:ARM Cortex-M4F; No. of Bits:32bit; CPU Speed:170MHz; Program Memory Size:512KB; RAM Memory Size:128KB; No. of Pins:48Pins; MCU Case RoHS Compliant: Yes
ARM® Cortex®-M4 STM32G4 Microcontroller IC 32-Bit Single-Core 170MHz 512KB (512K x 8) FLASH 48-LQFP (7x7)
IC MCU 32BIT 512KB FLASH 48LQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32G473CET6 | 1316327-STM32G473CET6 | STM32G473CET6 | 497-STM32G473CET6-ND | STM32G473CET6 | STM32G473CET6 | 17AH9364 | STM32G473CET6 | STM32G473CET6 |
| Product Name | ARM Cortex-M 170MHz Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Mcu, 32Bit, 170Mhz; Product Range Stmicroelectronics | Microcontrollers | Embedded - Microcontrollers |
| Clock Speed | 48 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz | ||
| Supply Voltage | 1.71 to ? volts | 1.71 to 3.6 volts | 1.71 to 3.6 volts | 1.71 to 3.6 volts | 3.6 volts | ||||
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | ||
| RAM | 512 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | |||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH |
