STM32F411CEU6TR vs STM32F411CEY6TR 对比
详细并排对比 STM32F411CEU6TR 出自 STMicroelectronics 和 STM32F411CEY6TR 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
STM32F411CEU6TR - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics (Tape & Reel)
STM32F411CEU6TR ✓ 量产中STMicroelectronics
STM32F411CEY6TR - 100MHz Cortex-M4 MCU 512KB Flash 49-WLCSP | ST
STM32F411CEY6TR ✓ 量产中规格对比
| 参数 | STM32F411CEU6TR | STM32F411CEY6TR |
|---|---|---|
| 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） | $2.40 | $1.70 |
| Core | ARM Cortex-M4F 32-bit | — |
| 最大时钟频率 | 100 MHz | 100 MHz |
| Flash Memory | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Performance | 125 DMIPS / 1.25 DMIPS/MHz | 125 DMIPS / 1.25 DMIPS/MHz |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C | -40 C to +85 C |
| 封装 | 48-UFQFPN (7x7 mm) exposed pad | 49-WLCSP (3 x 3.19 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 16 channels |
| Communication Interfaces | USART, SPI, I2C, I2S, SDIO, USB OTG FS | SPI, I2C, USART, SDIO |
| Timers | General-purpose, advanced, SysTick, RTC | 16- and 32-bit, multiple channels |
| DMA | Yes, 16-stream DMA controller | — |
| FPU | Single-precision floating-point unit | — |
| MPU | Memory Protection Unit | — |
| Low Power Modes | Sleep, Stop, Standby, Batch Acquisition Mode (BAM) | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP |
| Program Memory (Flash) | — | 512 KB |
| Operating Voltage Range | — | 1.7 V to 3.6 V |
| USB | — | USB OTG Full-Speed |
| MSL 等级 | — | 1 |
| Supply Current (active) | — | approx. 100 uA/MHz |