The TM4C123GE6PMIR runs an ARM Cortex-M4F core at 80 MHz with a single-precision floating-point unit.
On-chip CAN, USB OTG, and multiple UART/SPI/I²C interfaces make this MCU a natural fit for an industrial gateway.
Texas Instruments TM4C123GE6PMIR Tiva C MCU, 80 MHz, 128 KB Flash
MPNTM4C123GE6PMIR
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Texas Instruments Tiva™ C series TM4C123GE6PMIR, ARM® Cortex®-M4F 32-bit MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 43 I/O, CAN, USB OTG, 64-LQFP, -40°C to 85°C.
$7.6545Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | 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) |
| RAM size | 32K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 2K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT |
| Connectivity | CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Number of i (O) | 43 |
| Core processor | ARM® Cortex®-M4F |
| Case | 64-LQFP |
| Data converters | A/D 12x12b |
| Program memory size | 128KB (128K x 8) |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to TM4C123GE6PMIR?
Within the Tiva C series, the TM4C123GH6PM is a pin-compatible upgrade with 256 KB Flash and 32 KB RAM, sharing the same 64-LQFP footprint and peripheral set. No official second-source alternate from another manufacturer is listed.
What is TM4C123GE6PMIR's listed speed?
The TM4C123GE6PMIR runs at 80 MHz on its ARM Cortex-M4F core.
What series is TM4C123GE6PMIR from?
It belongs to the Tiva™ C series from Texas Instruments.