STM32L431RCT6 vs STM32L433RCT6 对比
详细并排对比 STM32L431RCT6 出自 STMicroelectronics 和 STM32L433RCT6 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
STM32L431RCT6 - Ultra-Low-Power Cortex-M4 MCU 80MHz 256KB Flash | STMicroelectronics
STM32L431RCT6 ✓ 量产中STMicroelectronics
STM32L433RCT6 - Ultra-Low-Power ARM Cortex-M4 MCU | STMicroelectronics
STM32L433RCT6 ✓ 量产中规格对比
| 参数 | STM32L431RCT6 | STM32L433RCT6 |
|---|---|---|
| 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） | $8.59 | $5.44 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Max Clock Frequency | 80 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 64 KB | 64 KB |
| 封装 | 64-LQFP (10x10 mm) | LQFP64 |
| Operating Voltage | 1.71V to 3.6V | 1.71 V to 3.6 V |
| 工作温度 | -40C to +85C | -40C to +85C |
| ADC | 12-bit, up to 16 channels | 12-bit with hardware oversampling |
| DAC | 12-bit, 2 channels | 12-bit |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 FS, CAN 2.0B, SAI | USART, SPI, I2C, USB |
| Timers | Multiple 16-bit and 32-bit timers | — |
| DMA | Yes, with 14 channels | — |
| Low-Power Modes | Sleep, Low-power run, Low-power sleep, Stop 0/1/2, Standby, Shutdown | — |
| RoHS | Compliant | — |
| REACH | Compliant | — |
| MSL 等级 | 3 | — |
| Maximum Frequency | — | 80 MHz |
| Standby Current | — | 100 nA |
| Real-Time Clock | — | Yes |
| Process Technology | — | 40 nm |
| 安装类型 | — | Surface Mount |
| RoHS 状态 | — | Compliant |