STM32F400RBT6 vs STM32F401RBT6 对比
详细并排对比 STM32F400RBT6 出自 STMicroelectronics 和 STM32F401RBT6 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
STM32F400RBT6 - 128KB Flash Cortex-M4 MCU 64-LQFP | STMicroelectronics
STM32F400RBT6 ✓ 量产中
规格对比
| 参数 | STM32F400RBT6 | STM32F401RBT6 |
|---|---|---|
| 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） | $0.72 | $4.16 |
| Core Architecture | Arm Cortex-M4 with FPU and DSP | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 64 KB | 64 KB |
| 最大时钟频率 | [DATA_NEEDED: maximum clock frequency from user] | — |
| Supply Voltage (VDD) | 1.8 V to 3.6 V | — |
| 封装 | LQFP-64 (10 x 10 mm) | LQFP-64 (10x10 mm) |
| 工作温度 | -40 C to +85 C (industrial grade, suffix 6) | -40C to +85C |
| 引脚数量 | 64 | — |
| ADC | 12-bit (multiple channels, count per channel) | 12-bit, 16 channels |
| DAC | 12-bit | — |
| USB | USB 2.0 OTG full-speed | 1x USB 2.0 OTG FS |
| CAN | CAN 2.0B active | — |
| LCD-TFT Controller | Yes, integrated | — |
| Cryptographic Accelerator | AES, DES, 3DES, SHA-1, MD5, HMAC | — |
| FSMC (External Memory Controller) | Yes, supports CF/SRAM/PSRAM/NOR/NAND | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | — |
| Core | — | ARM Cortex-M4 with FPU |
| Maximum Clock Speed | — | 84 MHz |
| 电源电压 | — | 1.7 V to 3.6 V |
| GPIO Pins | — | 50 |
| USART | — | 3 |
| SPI | — | 4 |
| I2C | — | 3 |
| Timers | — | 8 (including advanced-control) |
| DMA | — | Yes, 8 channels |
| RTC | — | Yes |
| Low Power Modes | — | Sleep, Stop, Standby |
| RoHS | — | Compliant |