STM32G474RET6 vs STM32G4A1RET6 比較
詳細並排比較 STM32G474RET6 由 STMicroelectronics 與 STM32G4A1RET6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32G4A1RET6 - 170MHz Arm Cortex-M4F MCU | STMicroelectronics
STM32G4A1RET6 ✓ 啟用中規格比較
| 參數 | STM32G474RET6 | STM32G4A1RET6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 庫存狀態 | In Stock | — |
| 單價 (USD) | $8.25 | — |
| Core | Arm Cortex-M4F with FPU and DSP instructions | Arm Cortex-M4F with FPU |
| 最大時脈頻率 | 170 MHz | 170 MHz |
| Performance | 213 DMIPS | — |
| 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 |
| 封裝 | 64-pin LQFP (10x10 mm) | LQFP-64 (10x10 mm) |
| ADC | 12-bit, 5 MSPS, multiple channels | — |
| DAC | 12-bit, multiple channels | — |
| Operational Amplifiers | 6 on-chip | — |
| Comparators | 4 high-speed | — |
| High-Resolution Timer (HRTIM) | Yes, 184 ps PWM resolution | — |
| Hardware Accelerators | CORDIC and FMAC | — |
| Communication Interfaces | SPI, I2C, USART/UART, CAN FD, USB 2.0 FS | I2C, SPI, UART, CAN-FD, USB Type-C PD |
| 工作溫度範圍 | -40C to +85C (industrial) | -40C to +85C |
| 安裝類型 | Surface Mount | — |
| RoHS 狀態 | Compliant | Compliant |
| GPIO Pins | — | 51 |
| ADC Resolution | — | 12-bit (up to 16-bit with oversampling) |
| ADC Channels | — | 23 |
| DAC Resolution | — | 12-bit |
| DAC Channels | — | 2 |
| Timers | — | Advanced motor-control timers, high-resolution timers |
| DMA Channels | — | 16 |