Texas Instruments TM4C1231H6PGE Tiva C Series Microcontroller TM4C1231H6PGEI7R

Tiva C Series Microcontroller 144-LQFP -40 to 85

ARM® Cortex®-M4F Tiva™ C Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 144-LQFP (20x20)

Manufacturer: Texas Instruments
Win Source Part Number: 797189-TM4C1231H6PGEI7R
Series: Tiva C
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M4F
Speed: 80MHz
Package: 144-LQFP
Core Size: 32-Bit
Connectivity: CAN, I2C, IrDA, Microwire, SPI, SSI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O: 105
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 32K x 8
Data Converters: A/D 24x12b
Oscillator Type: Internal
Supply Voltage: 1.08 V ~ 3.63 V
Family Name: TM4C1231H6PGE
Categories: Integrated Circuits (ICs)
Manufacturer Package: 144-LQFP (20x20)
Alternative Parts (Cross-Reference): uPD70F3354GJ(A)-GAE-AX; uPD70F3344GJ(A)-GAE-AX; ATSAMV71Q20B-AABT; ATSAMV71Q20B-AAB;
ECCN: 3A991.a.2
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Quantity per package: 500

32-bit ARM Cortex-M4F MCU, 80MHz, 256KB Flash, 32KB RAM, 105 I/O, LQFP Product overview: TM4C1231H6PGEI7R from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 80MHz, 256KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 80MHz, 256KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-TM4C1231H6PGEI7R can be used for catalog matching and distributor lookup.