STMicroelectronics STM32G474QET3 Microcontrollers
Arm Cortex-M4 MCU, 170MHz, 512KB Flash, DSP, FPU, Math Accel
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32G474QET3
Series
Base Model
Detailed Description
Arm Cortex-M4 MCU, 170MHz, 512KB Flash, DSP, FPU, Math Accel
Package
128-LQFP
Lifecycle Status
Active
Datasheet
STM32G474QET3 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32G474QET3 Microcontrollers technical specifications.
General
Series
STM32G4
RAM Size
128K x 8
Data Bus Width
32 bit
Maximum Clock Frequency
170 MHz
RoHS
Yes
Package / Case
128-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Alternate Parts Comparison (STM32G474QET3 vs STM32G030F6P6TR vs STM32G030C8T6 vs STM32G071CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | STM32G4 | STM32G0 | STM32G0 | STM32G0 |
| Package / Case | 128-LQFP | 20-TSSOP | 48-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 3 V | 3 V | 1.8 V |
| Data Bus Width | 32 bit | 32 b | 32 b | 32 b |
| Core Processor | ARM® Cortex®-M4F | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit | 32-Bit | 32-Bit Single-Core |
| RAM Size | 128K x 8 | 8 kB | 8 kB | 36 kB |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STM32G030F6P6TRSTMicroelectronicsMCU 32-bit ARM Cortex M0+ RISC 32KB Flash 2.5V/3.3V 20-Pin TSSOP T/R
STM32G070CBT6STMicroelectronicsRISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PQFP48
STM32G030K8T6STMicroelectronicsMicrocontroller 32-bit ARM Cortex-M0+ RISC 64KB Flash 3.3V 32-Pin LQFP Tray
STM32G030C8T6STMicroelectronicsMCU 32-Bit STM32G030 ARM Cortex-M0+ RISC 64KB Flash 2V to 3.6V 48-Pin LQFP Tray
