32-bit Cortex-M4 MCU, 170MHz, 512KB Flash, 67 I/O, 81-pin R-PBGA Product overview: STM32G473MEY6TR 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 32-bit, 170MHz, 512KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 170MHz, 512KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32G473MEY6TR can be used for catalog matching and distributor lookup.
Win Source Part Number: 1340691-STM32G473MEY
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Series: STM32G4
Core Processor: ARM® Cortex®-M4
Speed: 170MHz
Package: Tape & Reel
Standard Package: 5,000
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: 67
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 128K x 8
Data Converters: A/D 42x12b; D/A 7x12b
Oscillator Type: Internal
Mounting Type: Surface Mount
Package / Case: 81-UFBGA, WLCSP
Supplier Device Package: 81-WLCSP (4.02x4.27)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 43 pct.
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V
REACH Status: REACH Unaffected
Mfr: STMicroelectronics
Base Product Number: STM32G473
ARM® Cortex®-M4 STM32G4 Microcontroller IC 32-Bit Single-Core 170MHz 512KB (512K x 8) FLASH 81-WLCSP (4.02x4.27)
IC MCU 32BIT 512KB FLASH 81WLCSP
IC MCU 32BIT 512KB FLASH 81WLCSP
ARM® Cortex®-M4 STM32G4 Microcontroller IC 32-Bit Single-Core 170MHz 512KB (512K x 8) FLASH 81-WLCSP (4.02x4.27)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32G473MEY6TR | 1340691-STM32G473MEY6TR | 497-STM32G473MEY6TR-ND | STM32G473MEY6TR | STM32G473MEY6TR | STM32G473MEY6TR |
| Product Name | 32-bit 170MHz 512KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core |
| Clock Speed | 48 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 | 3.6 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| RAM | 512 KB | 128 KB | 128 KB | 128 KB |
