TM4C1290NCPDTI3R vs TM4C1294NCPDTI3 对比
详细并排对比 TM4C1290NCPDTI3R 出自 Texas Instruments 和 TM4C1294NCPDTI3 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。
Texas Instruments
TM4C1290NCPDTI3R - Tiva C Series 120MHz ARM Cortex-M4F MCU, 1MB Flash | TI
TM4C1290NCPDTI3R ✓ 量产中规格对比
| 参数 | TM4C1290NCPDTI3R | TM4C1294NCPDTI3 |
|---|---|---|
| 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） | $9.64 | $9.44 |
| Core Architecture | ARM Cortex-M4F (32-bit, with FPU) | — |
| Series | Tiva C Series | Tiva C Series TM4C129x |
| Max CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1024 KB) | — |
| SRAM | [DATA_NEEDED: SRAM size in KB - not present in provided data] | 256 KB |
| Operating Voltage | 1.2 V core / 3.3 V I/O | — |
| 封装 | 128-pin TQFP (PDT), 14x14 mm | 128-TQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Ethernet | 10/100 MAC + integrated PHY | 10/100 MAC + PHY |
| USB | USB 2.0 Full-Speed Host/Device/OTG | USB 2.0 Host/Device/OTG |
| CAN | 2x CAN 2.0B controllers | — |
| UART | [DATA_NEEDED: UART count - not present in provided data] | — |
| I2C | [DATA_NEEDED: I2C count - not present in provided data] | — |
| SPI / SSI | [DATA_NEEDED: SPI/SSI count - not present in provided data] | — |
| ADC | [DATA_NEEDED: ADC channels and resolution - not present in provided data] | — |
| 工作温度范围 | [DATA_NEEDED: temperature grade code - industrial T = -40C to +85C typical but not in provided data] | — |
| RoHS 状态 | Compliant (per DigiKey listing) | — |
| Core Processor | — | ARM Cortex-M4F |
| Core Size | — | 32-bit |
| 最大时钟频率 | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) |
| 电源电压 | — | 3.3 V |
| ADC Resolution | — | 12-bit (dual ADCs) |
| 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 |
| Debug Interface | — | JTAG / SWD |