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Texas Instruments TM4C1236E6PMIR — Microcontrollers & Processors (MCU / MPU / DSP)

TI TM4C1236E6PMIR Tiva C MCU, ARM Cortex-M4F 80MHz, 128KB Flash, 64-LQFP

MPNTM4C1236E6PMIR
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Texas Instruments Tiva™ C series TM4C1236E6PMIR, ARM® Cortex®-M4F 32-bit MCU, 80MHz, 128KB Flash, 32K x 8 SRAM, 2K x 8 EEPROM, CAN/I²C/SPI/UART/USB OTG, 49 I/O, 64-LQFP (10x10), -40°C to 85°C.

$7.1442Ref. price · indicative, final on quote
Texas Instruments TM4C1236E6PMIR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TM4C1236E6PMIR 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
PackageTape & Reel (TR)
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 OTG
Number of i (O)49
Core processorARM® Cortex®-M4F
Case64-LQFP
Data convertersA/D 12x12b
Program memory size128KB (128K x 8)

Product details

The TM4C1236E6PMIR runs an ARM Cortex-M4F core at 80 MHz with a hardware floating-point unit. The 128 KB Flash (128K x 8) holds moderate control firmware.

Connectivity and I/O — fieldbus bridge in a 64-pin package

Industrial temperature range — factory floor and outdoor enclosures

Lifecycle status — EOL hot, plan the BOM transition

The lifecycle stage for this part is marked EOL hot. That means the manufacturer has issued or is about to issue a last-time-buy notice. If this MCU is on your BOM, you need to evaluate the window for final purchases and identify a migration path. The base product number TM4C1236 shares the pinout and peripheral set with other Tiva C family members — a same-family density or feature upgrade is the natural first look for a drop-in replacement, but verify the exact register map and bootloader compatibility before committing the board spin.

Sourcing posture — quoted to order against RFQ

Frequently asked questions

What is the closest pin-compatible alternative to TM4C1236E6PMIR in this component family?

The base product number TM4C1236 shares the 64-LQFP footprint and peripheral set with other Tiva C family members. A same-family density upgrade (e.g., a TM4C1237 or TM4C129x variant with more Flash or RAM) is the first place to look for a pin-compatible migration. Verify the exact register map, bootloader, and oscillator configuration before spinning a board.

What is TM4C1236E6PMIR's listed speed (80MHz) on this component line?

The core runs at 80 MHz. That speed, combined with the hardware FPU on the Cortex-M4F, gives single-cycle MAC operations for real-time control loops and sensor fusion — not a software-emulated math grind.

What is TM4C1236E6PMIR's listed series (Tiva™ C) on this component line?

It belongs to the Tiva C series from Texas Instruments — a family of ARM Cortex-M4F MCUs with integrated CAN, USB OTG, and multiple serial interfaces, aimed at industrial control and human-machine interface applications.

How do I get current pricing and availability for TM4C1236E6PMIR?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels — no automated price or stock count is published here because availability shifts with the EOL hot lifecycle phase.