TM4C123BH6PGEIR

Microcontrollers Overview

The TM4C123BH6PGEIR is an ARM microcontroller from the Tiva C Series, featuring an ARM Cortex-M4F core with a maximum clock frequency of 80 MHz. It includes 256 kB of Flash program memory and 32 kB of SRAM data RAM. The device provides 105 I/O lines and integrates a 12-bit ADC with 12 channels. It operates within a temperature range of -40°C to +85°C and utilizes an LQFP-144 package for surface mount installation.

Microcontrollers Feature Summary

• Integrates an ARM Cortex-M4F processor core for efficient digital signal processing capabilities.
• Includes on-chip Flash memory for persistent program storage and SRAM for dynamic data handling.
• Features multiple communication interfaces including CAN, I2C, SSI, and UART for system connectivity.

Microcontrollers Applications

• Industrial control systems requiring robust microcontroller performance
• Automotive applications utilizing CAN bus communication protocols
• Consumer electronics devices needing high-speed processing

Microcontrollers Procurement Notes

Verify the specific suffix 'I' indicates industrial temperature grade operation. Confirm the 'R' suffix denotes tape and reel packaging format. Ensure compatibility with LQFP-144 footprint requirements during PCB design. Check RoHS compliance status against current regulatory standards. Validate supply chain authenticity through authorized Texas Instruments distributors.

Microcontrollers Selection Notes

Select this component when 256 kB of Flash memory and 32 kB of RAM are sufficient for application needs. Choose the LQFP-144 package if board space allows for larger footprints. Consider the 80 MHz clock speed for real-time processing requirements. Evaluate the 105 available I/O pins against peripheral count. Verify that the industrial temperature range meets environmental operating conditions.

Microcontrollers Part Context

This part belongs to the Texas Instruments Tiva C Series of microcontrollers. These devices are designed for high-performance embedded applications. The series combines ARM Cortex-M4F cores with extensive analog and digital peripherals. They target markets such as automotive, industrial, and consumer electronics.

Microcontrollers FAQ

What is the maximum operating frequency of the TM4C123BH6PGEIR?

The maximum clock frequency is 80 MHz.

Does this microcontroller include hardware floating-point support?

Yes, the ARM Cortex-M4F core includes single-precision hardware floating-point units.