STM32G474RCT3 vs STM32G474RBT3 对比
详细并排对比 STM32G474RCT3 出自 STMicroelectronics 和 STM32G474RBT3 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
STM32G474RBT3 - 170MHz Cortex-M4F MCU, 128KB Flash | STMicroelectronics
STM32G474RBT3 ✓ 量产中规格对比
| 参数 | STM32G474RCT3 | STM32G474RBT3 |
|---|---|---|
| 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） | $9.69 | $2.84 |
| Product Type | 32-bit ARM Cortex-M4F microcontroller | — |
| CPU Core | Arm Cortex-M4 with floating-point unit | — |
| 最大时钟频率 | 170 MHz | — |
| Flash Memory | 256 KB for STM32G474RCT3 | 128 KB (128K x 8) |
| SRAM | 128 KB | 32 KB |
| 封装 | 64-LQFP, 10 x 10 mm | 64-LQFP (10x10 mm) |
| Architecture | 32-bit RISC | — |
| Instruction Performance | Up to 213 DMIPS | — |
| Math Accelerator | Present | CORDIC + FMAC |
| High-Resolution Timer | 12-channel, 184 ps resolution | — |
| Analog Resources | Rich analog peripheral set | — |
| Core Architecture | Arm Cortex-M4F | ARM Cortex-M4F with FPU and DSP instructions |
| 安装方式 | Surface mount | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +125 C |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Maximum CPU Frequency | — | 170 MHz |
| DMIPS | — | 213 |
| 引脚数量 | — | 64 |
| Operating Voltage | — | 1.71 V to 3.6 V |
| ADC Resolution | — | 12-bit, 4 MSPS (5x channels) |
| DAC Resolution | — | 12-bit, 4 channels |
| High-Resolution Timer Resolution | — | 184 ps |
| Operational Amplifiers | — | 6 |
| Comparators | — | 7 |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | 3 (168 hours) |