STM32F303RCT6 vs STM32F378RCT6 对比
详细并排对比 STM32F303RCT6 出自 STMicroelectronics 和 STM32F378RCT6 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
STM32F303RCT6 - 256KB Flash, 72MHz Cortex-M4 MCU | STMicroelectronics
STM32F303RCT6 ✓ 量产中STMicroelectronics
STM32F378RCT6 - ARM Cortex-M4F MCU 256KB Flash | STMicroelectronics
STM32F378RCT6 ✓ 量产中规格对比
| 参数 | STM32F303RCT6 | STM32F378RCT6 |
|---|---|---|
| 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） | $5.20 | $5.25 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU |
| CPU Frequency | 72 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 40 KB (including 8 KB CCM-SRAM) | 32 KB |
| 电源电压 | 2.0 V to 3.6 V | — |
| 封装 | LQFP-64 (10x10 mm) | LQFP64 (10x10 mm) |
| ADC | 4x 12-bit, up to 5 MSPS | — |
| DAC | 3x 12-bit | — |
| Comparators | 7x ultra-fast | — |
| Operational Amplifiers | 2x on-chip | — |
| Programmable Gain Amplifiers | 4x | — |
| Timers | 4x 16-bit + 1x 32-bit | Advanced 16-bit timers, 32-bit timers |
| Communication | USB 2.0 FS, CAN 2.0B, 3x I2C, 3x SPI, 4x USART, 2x UART | — |
| 工作温度 | -40C to +85C | — |
| RoHS 状态 | Compliant | Compliant |
| Random Number Generator | True RNG (NIST SP 800-22) | — |
| I/O Count | 51 GPIO | — |
| MSL 等级 | 3 | — |
| 最大时钟频率 | — | 72 MHz |
| Supply Voltage Range | — | 2.0 V to 3.6 V |
| 工作温度范围 | — | -40°C to +85°C |
| ADC Resolution | — | 16-bit |
| ADC Sampling Rate | — | 5 MSPS |
| DAC Resolution | — | 12-bit |
| Number of DAC Channels | — | 2 |
| Communication Interfaces | — | USART, SPI, I2C, CAN, USB 2.0 FS |
| GPIO Pins | — | 51 |