TM4C1294NCPDTI3 vs MSP432E401Y 对比
详细并排对比 TM4C1294NCPDTI3 出自 Texas Instruments 和 MSP432E401Y 出自 Texas Instruments。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。
规格对比
| 参数 | TM4C1294NCPDTI3 | MSP432E401Y |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $9.44 | $4.40 |
| Core Processor | ARM Cortex-M4F | Arm Cortex-M4F (32-bit) |
| Core Size | 32-bit | — |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) | 1 MB (1M x 8) |
| SRAM | 256 KB | 256 kB |
| 电源电压 | 3.3 V | [DATA_NEEDED: supply voltage range] |
| Ethernet | 10/100 MAC + PHY | — |
| USB | USB 2.0 Host/Device/OTG | — |
| ADC Resolution | 12-bit (dual ADCs) | [DATA_NEEDED: ADC resolution] |
| Communication Interfaces | UART, I2C, SPI, CAN, Ethernet, USB | — |
| FPU | Yes (hardware floating point) | — |
| MPU | Yes (memory protection unit) | — |
| 工作温度 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| 封装 | 128-TQFP (14x14 mm) | 128-TQFP (14 x 14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Debug Interface | JTAG / SWD | — |
| Series | Tiva C Series TM4C129x | — |
| Core Clock Frequency | — | 120 MHz |
| Connectivity | — | Ethernet 10/100 (MAC + PHY), CAN 2.0, USB-OTG, QSPI (QSSI), I2C, SPI, UART |
| Platform | — | SimpleLink MCU platform |
| Floating Point Unit | — | Yes (hardware FPU) |
| Number of GPIO | — | [DATA_NEEDED: GPIO count] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| Ordering Part Number (package variant) | — | MSP432E401YTPDTR |
| Reference Manual | — | MSP432E4 SimpleLink Microcontrollers Technical Reference Manual Rev. A |