Texas Instruments
Texas Instruments Tiva™ C Series TM4C1230H6PMIR, ARM® Cortex®-M4F 32-bit MCU, 80 MHz, 256 KB Flash, 32 KB SRAM, 2 KB EEPROM, 49 I/O, CAN/I²C/SPI/UART, -40°C to 85°C, 64-LQFP.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Tiva™ C |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.08V ~ 3.63V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 80MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 32K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 2K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Number of i (O) | 49 |
| Core processor | ARM® Cortex®-M4F |
| Case | 64-LQFP |
| Data converters | A/D 12x12b |
| Program memory size | 256KB (256K x 8) |
The 49 GPIOs support a 12-channel 12-bit ADC for analog sensor inputs, and the connectivity set — CAN, I²C, SPI, SSI, UART, IrDA, Microwire — covers most industrial bus interfaces without external transceivers beyond the PHY layer.
Qualifying both variants gives supply-chain flexibility without a PCB change.
