Texas Instruments Tiva C TM4C1290NCPDTI3R, 32-bit ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash, 256K x 8 RAM, 6K x 8 EEPROM, 90 I/O, Ethernet, CAN, USB OTG, 128-TQFP, -40 to 85°C.
| Parameter | Value |
|---|---|
| Series | Tiva™ C |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.97V ~ 3.63V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 120MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 256K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 6K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, QEI, SPI, SSI, UART/USART, USB OTG |
| Number of i (O) | 90 |
| Core processor | ARM® Cortex®-M4F |
| Case | 128-TQFP |
| Data converters | A/D 20x12b |
| Program memory size | 1MB (1M x 8) |
It carries 1 MB of Flash program memory, 256K x 8 of SRAM, and 6K x 8 of EEPROM, with 90 I/O lines.
If your design needs more deterministic response, the DMA engine and the motion-control PWM timers offload the CPU during high-rate encoder or ADC reads.
The TM4C1290NCPDTI3R carries an EOL hot lifecycle status, meaning the manufacturer has announced end-of-life and the last-time-buy window is active or closing.
The core processor runs at 120 MHz.