STM32G474CET6 vs STM32G474RET6 对比
详细并排对比 STM32G474CET6 出自 STMicroelectronics 和 STM32G474RET6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32G474CET6 - 170MHz Cortex-M4F MCU, 512KB Flash | STMicroelectronics
STM32G474CET6 ✓ 量产中
规格对比
| 参数 | STM32G474CET6 | STM32G474RET6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.94 | $8.25 |
| Core | Arm Cortex-M4F with FPU | Arm Cortex-M4F with FPU and DSP instructions |
| 最大时钟频率 | 170 MHz / 213 DMIPS | 170 MHz |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| 封装 | 48-LQFP (7x7 mm) | 64-pin LQFP (10x10 mm) |
| ADC | 5x 12-bit, 4 MSPS | 12-bit, 5 MSPS, multiple channels |
| DAC | 4x 12-bit | 12-bit, multiple channels |
| Comparators | 7x ultra-fast (25 ns) | 4 high-speed |
| High-Resolution Timer | 12 channels, 184 ps resolution | — |
| Math Accelerator | CORDIC + FMAC | — |
| Operational Amplifiers | 6x on-chip | 6 on-chip |
| CAN FD | 2x | — |
| USB | USB 2.0 FS with Type-C/PD 3.0 support | — |
| SPIs | 3x | — |
| I2C | 3x (Fast-mode Plus) | — |
| USARTs/UARTs | 6x USART + 1x UART | — |
| 工作温度范围 | -40C to +85C | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Performance | — | 213 DMIPS |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| 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 |