Texas Instruments TM4C123GH6PMI7R

Mfr. Part

TM4C123GH6PMI7R

Manufacturer

Luminary Micro / Texas Instruments (TI). Y-IC is a quality distributor for TI brands. We supply genuine parts and deliver the best products and services for your projects.

Detailed Description

32-bit ARM Cortex-M4F microcontroller, 80 MHz max, 256 KB Flash, 32 KB SRAM, 2 KB EEPROM, 12-channel 12-bit ADC, rich connectivity (USB OTG, CAN, I2C, SPI/SSI, UART/USART, QEI), and control peripherals (PWM, WDT, DMA, BOR/POR). Industrial temperature grade in a 64-pin LQFP 10x10 mm package. RoHS3 compliant. Ideal for control, interface, and mixed-signal embedded systems.

Key Features

Core: ARM Cortex-M4F with single-precision FPU, single core, up to 80 MHz

Memory: 256 KB Flash, 32 KB SRAM, 2 KB EEPROM

ADC: 12-bit, 12 channels

I/O: Up to 43 GPIOs

Connectivity: USB 2.0 Full-Speed OTG, CAN bus, I2C, SPI/SSI, UART/USART, Microwire, IrDA, QEI

Timers and control: PWM (motion control), watchdog timer, DMA, brown-out detect/reset, power-on reset

Oscillator: Internal (supports external clock/crystal for higher accuracy)

Supply voltage: 1.08 V to 3.63 V (3.3 V nominal operation)

Operating temperature: -40°C to +85°C (TA)

Series: Tiva C (Base product number: TM4C123)

Compliance: RoHS3

Mounting: Surface mount

Key Advantages

Strong performance-per-watt with M4F core and FPU for control and signal processing

Rich on-chip peripherals lower BOM cost (USB OTG, CAN, multiple serial interfaces, ADC, PWM)

Industrial temp range for robust operation in harsh environments

Mature TivaWare software, drivers, and broad toolchain support (TI CCS, Keil, IAR, GCC)

64-pin LQFP is widely manufacturable and easy to rework

EEPROM simplifies nonvolatile data storage without external memory

Flexible power supply range and low-power modes for energy-sensitive designs

Packaging

Type: 64-LQFP (Low-Profile Quad Flat Package)

Body size: 10 x 10 mm nominal

Pin count and pitch: 64 pins, 0.5 mm pitch (standard for LQFP-64)

Material: Molded plastic, lead-free, RoHS3 compliant

Mounting: Surface mount (SMT)

Tape and reel: Supplied as Tape & Reel (TR) for automated assembly

Pin configuration: Up to 43 configurable GPIOs; dedicated pins for USB (D+/D-), CAN, I2C (SCL/SDA), SPI/SSI (SCLK/MISO/MOSI/SS), UART/USART (Tx/Rx/CTS/RTS), ADC inputs, QEI. Refer to the datasheet pinout for exact multiplexing and placement.

Thermal characteristics: -40°C to +85°C ambient operation; standard LQFP thermal behavior with heat dissipation via package leads and PCB copper. No exposed thermal pad. Follow TI layout guidelines for best thermal and EMC results.

Electrical properties (high level): 1.08 V to 3.63 V supply range (3.3 V nominal), 80 MHz max system clock, 12-bit ADC, 3.3 V logic levels. See datasheet for current consumption, I/O drive, and exact VIH/VIL.

Lifecycle

Status: Active and in production based on the latest available information from TI.

Not nearing discontinuation as of the last update we track.

Equivalent or alternative models:

- Same silicon, different orderables/packaging: TM4C123GH6PM (tray), TM4C123GH6PMR (tape & reel). Check TI’s ordering guide for exact suffix meanings and availability.

- Pin-compatible family options with varying peripherals: TM4C1230H6PM, TM4C1231H6PM, TM4C1233H6PM (verify peripheral sets and memory before drop-in use).

- Higher-integration alternatives (not pin-compatible): TM4C1294NCPDT (adds Ethernet and more memory), other TM4C129x devices.

If you need drop-in or functionally equivalent substitutes, contact Y-IC sales via our website. We will match pinout, features, and lifecycle needs for your design.

Key Application Areas

Motor and motion control (PWM, QEI, timers)

Industrial automation and sensors (CAN, UART, SPI/I2C, ADC)

USB peripherals and bridges (USB OTG device/host)

Human–machine interfaces (HMI), control panels, appliances

Data logging and instrumentation (ADC, EEPROM, DMA)

Robotics and drones (control loops with M4F + FPU)

Building automation and security systems

Education and evaluation platforms

Datasheet

Y-IC hosts the most authoritative datasheet and technical resources for TM4C123GH6PMI7R on our product page. Download it now from this page to get complete electrical characteristics, pinout, timing, and design guidelines.

Request for Quotation Now

In stock: 3100 pcs ready to ship. Get a Quote on our website today for best pricing and delivery. Limited Time Offer — secure your allocation now. Need help choosing an alternative? Learn More and chat with our sales team on the product page.