STM32F411CEU6 vs STM32F411CCU6 对比
详细并排对比 STM32F411CEU6 出自 STMicroelectronics 和 STM32F411CCU6 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
STM32F411CEU6 - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics
STM32F411CEU6 ✓ 量产中STMicroelectronics
STM32F411CCU6 - 100MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32F411CCU6 ✓ 量产中规格对比
| 参数 | STM32F411CEU6 | STM32F411CCU6 |
|---|---|---|
| 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） | $3.48 | $2.96 |
| Core | ARM Cortex-M4F 32-bit | ARM Cortex-M4 with FPU and DSP |
| 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 | — |
| 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 | 48-pin UFQFPN (7 x 7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 16 channels | 1 x 12-bit, up to 16 channels |
| Communication Interfaces | USART, SPI, I2C, I2S, SDIO, USB OTG FS | USB OTG FS, 1 x SDIO/SDMMC, 3 x SPI, 3 x I2C, 3 x USART, 2 x UART |
| Timers | General-purpose, advanced, SysTick, RTC | 11 (including 1 x 32-bit, motor-control PWM) |
| DMA | Yes, 16-stream DMA controller | 2 controllers, 16 streams total |
| 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 |
| Bit Size | — | 32-bit |
| CoreMark / DMIPS | — | 273 CoreMark / 125 DMIPS |
| Program Memory (Flash) | — | 256 KB |
| Supply Voltage (VDD) | — | 1.7 V to 3.6 V |
| Number of Terminals | — | 48 |
| I/O Pins | — | [DATA_NEEDED: I/O count] |
| External Interrupts | — | 16 |
| Cache | — | ART Accelerator: 4 KB I-cache + 4 KB D-cache |