STM32F358RCT6 vs STM32F303RCT6 对比
详细并排对比 STM32F358RCT6 出自 STMicroelectronics 和 STM32F303RCT6 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
STM32F358RCT6 - 256KB Flash ARM Cortex-M4F MCU | STMicroelectronics
STM32F358RCT6 ✓ 量产中STMicroelectronics
STM32F303RCT6 - 256KB Flash, 72MHz Cortex-M4 MCU | STMicroelectronics
STM32F303RCT6 ✓ 量产中规格对比
| 参数 | STM32F358RCT6 | STM32F303RCT6 |
|---|---|---|
| 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 | $5.20 |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum Frequency | 72 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 48 KB | 40 KB (including 8 KB CCM-SRAM) |
| 电源电压 | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| 工作温度 | -40C to +85C | -40C to +85C |
| 封装 | LQFP64 (10x10 mm) | LQFP-64 (10x10 mm) |
| GPIO Pins | 51 | — |
| ADC | 3x 12-bit, up to 5 MSPS | 4x 12-bit, up to 5 MSPS |
| DAC | 2x 12-bit | 3x 12-bit |
| Operational Amplifiers | 3 | 2x on-chip |
| Comparators | 2 | 7x ultra-fast |
| Timers | Multiple (incl. advanced-control) | 4x 16-bit + 1x 32-bit |
| Communication Interfaces | I2C, SPI, USART, CAN, USB | — |
| DMA | Yes | — |
| RoHS | Compliant | — |
| CPU Frequency | — | 72 MHz |
| Programmable Gain Amplifiers | — | 4x |
| Communication | — | USB 2.0 FS, CAN 2.0B, 3x I2C, 3x SPI, 4x USART, 2x UART |
| RoHS 状态 | — | Compliant |
| Random Number Generator | — | True RNG (NIST SP 800-22) |
| I/O Count | — | 51 GPIO |
| MSL 等级 | — | 3 |