Texas Instruments Tiva™ C series TM4C1292NCPDTT3, ARM® Cortex®-M4F 32-bit MCU, 120 MHz, 1 MB Flash, 256 KB SRAM, 6 KB EEPROM, 90 I/O, 128-TQFP, -40°C to 105°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~105°C(TA) |
| Speed | 120MHz |
| Package | Tray |
| 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) |
Program memory is 1 MB Flash, backed by 256 KB SRAM and 6 KB EEPROM — enough for a full FreeRTOS application with lwIP stack and a small file system. The 90 GPIOs map to CAN, I²C, SPI, SSI, UART, and QEI interfaces, plus a 20-channel 12-bit ADC. Brown-out detect, POR, and a dedicated motion-control PWM block cover motor-drive and safety-critical sequencing.
Yes, the TM4C1292NCPDTT3 integrates an Ethernet MAC+PHY and USB OTG, along with CAN, I²C, SPI, SSI, UART, and QEI interfaces.
The supply voltage range is 2.97 V to 3.63 V.
The TM4C1292NCPDTT3 runs at 120 MHz.
Both are 120 MHz Cortex-M4F MCUs in the same Tiva™ C family with identical Flash, SRAM, and peripheral sets. The TM4C1294NCPDT adds a second Ethernet MAC and additional USB controller — check the pinout for compatibility before substituting.