STM32G474VET6 vs STM32G474VET3 对比
详细并排对比 STM32G474VET6 出自 STMicroelectronics 和 STM32G474VET3 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
STM32G474VET6 - 170MHz Arm Cortex-M4F MCU | STMicroelectronics
STM32G474VET6 ✓ 量产中
规格对比
| 参数 | STM32G474VET6 | STM32G474VET3 |
|---|---|---|
| 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） | $5.44 | $5.00 |
| Core | Arm Cortex-M4 with FPU | Arm Cortex-M4F with FPU and DSP |
| 最大时钟频率 | 170 MHz | 170 MHz |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| 封装 | LQFP-100 (14x14 mm) | LQFP-100 (14x14 mm) |
| GPIO Pins | 86 | — |
| ADC Resolution | 12-bit | — |
| ADC Sample Rate | 5 MSPS | — |
| DAC Resolution | 12-bit | — |
| Communication Interfaces | I2C, SPI, USART, CAN FD, USB | USB 2.0 FS, CAN-FD, 3x SPI, 3x I2C, 2x UART/LPUART, SDMMC |
| High-Resolution Timer | Yes (HRTIM) | 4 channels, 184 ps resolution |
| 工作温度范围 | -40C to +85C | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| CoreMark / DMIPS | — | 213 DMIPS |
| Operating Voltage | — | 1.71 V to 3.6 V |
| GPIO Count | — | 81 |
| ADC | — | 5x 12-bit, 4 MSPS, HW oversampling to 16-bit |
| DAC | — | 4x 12-bit |
| Comparators | — | 7 ultra-fast rail-to-rail |
| Operational Amplifiers | — | 6 internal op-amps with PGA |
| Math Accelerator | — | CORDIC + FMAC |
| 工作温度 | — | -40C to +125C |