STM32F411VEH6TR vs STM32F411RET6TR 对比
详细并排对比 STM32F411VEH6TR 出自 STMicroelectronics 和 STM32F411RET6TR 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
STM32F411VEH6TR - ARM Cortex-M4 100MHz 512KB MCU | STMicroelectronics
STM32F411VEH6TR ✓ 量产中STMicroelectronics
STM32F411RET6TR - 512KB Flash 100MHz Cortex-M4F MCU | STMicroelectronics (Tape & Reel)
STM32F411RET6TR ✓ 量产中规格对比
| 参数 | STM32F411VEH6TR | STM32F411RET6TR |
|---|---|---|
| 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） | $4.95 | $4.02 |
| Core | ARM Cortex-M4 with FPU | — |
| 最大时钟频率 | 100 MHz | 100 MHz |
| Performance | 125 DMIPS / 273 CoreMark | 125 DMIPS |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage (VDD) | 1.7 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C | -40C to +85C |
| ADC | 1 x 12-bit, 2.4 MSPS, up to 16 channels | — |
| Timers | 11 (including 32-bit and motor-control timers) | Multiple general-purpose and advanced-control timers |
| Communication Interfaces | 13 (USART, SPI, I2C, I2S, SDIO, USB OTG FS) | 3x USART, 5x SPI, 3x I2C, 1x SDIO, 1x USB OTG FS, 1x CAN |
| USB | USB 2.0 Full-Speed OTG with on-chip PHY | — |
| 封装 | UFBGA-100 (7x7 mm) | 64-LQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Backup SRAM | 4 KB with battery domain | — |
| RTC | Yes, with calendar and alarm | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 | — |
| Core Processor | — | ARM Cortex-M4F 32-bit |
| Core Size | — | 32-bit |
| Flash Memory | — | 512 KB (512K x 8) |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| Package Pitch | — | 0.5 mm |
| Number of I/O | — | 50 GPIO |
| ADC Resolution | — | 12-bit, 16 channels |
| FPU / DSP | — | Yes (single-precision FPU, DSP instructions) |
| Random Number Generator | — | Yes (true RNG) |
| Real-Time Clock | — | Yes (RTC) |