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Texas Instruments TM4C1233H6PMI7 — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments TM4C1233H6PMI7 ARM Cortex-M4F MCU, 80 MHz

MPNTM4C1233H6PMI7
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Texas Instruments Tiva C series TM4C1233H6PMI7, 32-bit ARM Cortex-M4F MCU, 80MHz, 256KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 43 I/O, CAN, USB, I2C, SPI, UART, 64-LQFP, -40 to 85°C.

$10.5956Ref. price · indicative, final on quote
Texas Instruments TM4C1233H6PMI7 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TM4C1233H6PMI7 specifications
ParameterValue
SeriesTiva™ C
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.08V ~ 3.63V
Operating temperature-40°C~85°C(TA)
Speed80MHz
PackageTray
RAM size32K x 8
Core size32-Bit Single-Core
EEPROM size2K x 8
PeripheralsBrown-out Detect/Reset, DMA, POR, WDT
ConnectivityCANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB
Number of i (O)43
Core processorARM® Cortex®-M4F
Case64-LQFP
Data convertersA/D 12x12b
Program memory size256KB (256K x 8)

Product details

That FPU offloads sensor fusion, PID, and FFT math from the core — relevant if your firmware runs closed-loop motor control or digital power conversion.

Connectivity and I/O — one chip, multiple fieldbuses

The 43 GPIOs in a 64-LQFP package map to a typical industrial control board with a few spare lines for panel indicators or an emergency-stop input. The 12-channel 12-bit ADC samples analog feedback from current shunts or thermistors without a separate ADC.

Rated for -40°C to 85°C ambient, the TM4C1233H6PMI7 operates on a supply range from 1.08 V to 3.63 V.

Frequently asked questions

What is the closest pin-compatible alternative to TM4C1233H6PMI7?

Within the Tiva C series, the TM4C1233H6PMI7 is pin-compatible with other 64-LQFP devices sharing the same base product number TM4C1233, allowing Flash and RAM density upgrades without a PCB change.

What is TM4C1233H6PMI7's listed speed?

The core runs at 80 MHz, with a single-cycle multiply and hardware floating-point unit for math-intensive tasks.

What is the Tiva C series?

The Tiva C series is TI's family of ARM Cortex-M4F microcontrollers optimized for real-time control, connectivity, and sensor processing in industrial and automotive applications.

What compliance documentation does TI provide for TM4C1233H6PMI7?

Texas Instruments provides RoHS and REACH compliance documentation for this part; the 64-LQFP package is lead-free and RoHS-compliant by default.