STM32G474RET6 vs STM32G4A1RET6 Comparison
Detailed side-by-side comparison of STM32G474RET6 by STMicroelectronics and STM32G4A1RET6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G4A1RET6 - 170MHz Arm Cortex-M4F MCU | STMicroelectronics
STM32G4A1RET6 β ActiveSpecification Comparison
| Parameter | STM32G474RET6 | STM32G4A1RET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.95 | $5.44 |
| Core | Arm Cortex-M4F 32-bit with FPU and DSP | Arm Cortex-M4F with FPU |
| Maximum Clock Frequency | 170 MHz | 170 MHz |
| Performance | 213 DMIPS | β |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 128 KB | 96 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| ADC Resolution | 12-bit | 12-bit (up to 16-bit with oversampling) |
| DAC Resolution | 12-bit | 12-bit |
| HRTIM PWM Resolution | 184 ps | β |
| Communication Interfaces | SPI, I2C, USART, CAN FD, USB | I2C, SPI, UART, CAN-FD, USB Type-C PD |
| Hardware Accelerators | CORDIC, FMAC (filter math accelerator) | β |
| Operating Temperature | -40C to +85C (T6 grade, per suffix coding) | β |
| Package | LQFP-64 (10x10 mm) | LQFP-64 (10x10 mm) |
| Mounting Type | Surface Mount | β |
| Series | STM32G4 (STM32G474xE line) | β |
| RoHS Status | Compliant | Compliant |
| Operating Temperature Range | β | -40C to +85C |
| GPIO Pins | β | 51 |
| ADC Channels | β | 23 |
| DAC Channels | β | 2 |
| Timers | β | Advanced motor-control timers, high-resolution timers |
| DMA Channels | β | 16 |