TM4C123GH6PGET7

Microcontrollers Overview

The TM4C123GH6PGET7 is an ARM microcontroller from the Tiva C Series, featuring an ARM Cortex-M4F core with a maximum clock frequency of 80 MHz. It integrates 256 kB of program memory and 32 kB of data RAM within a 144-pin LQFP package. The device supports a supply voltage range of 3.15 V to 3.63 V and operates between -40°C and +105°C. Key peripherals include 105 I/O lines, a 12-bit ADC with 24 channels, and interfaces such as CAN, I2C, SSI, UART, and USB.

Microcontrollers Feature Summary

• Integrates an ARM Cortex-M4F processor core with single-precision floating-point unit for high-performance computation.
• Provides extensive connectivity through multiple serial communication modules including CAN, USB OTG, UART, I2C, and SSI.
• Features advanced analog capabilities with dual 12-bit ADCs supporting up to 24 input channels.

Microcontrollers Applications

• Industrial control systems requiring robust serial communication and motion control.
• Building automation and smart home devices utilizing integrated sensor interfaces.
• Home appliances needing reliable real-time processing and low-power operation modes.

Microcontrollers Procurement Notes

Verify the specific suffix 'I7' against the manufacturer's official documentation to confirm temperature grade and packaging details. Ensure compatibility with existing PCB footprints for the LQFP-144 package. Cross-reference the datasheet for any revisions or errata that may impact design implementation. Confirm RoHS compliance status directly from the component specification sheet before finalizing procurement.

Microcontrollers Selection Notes

Select this component when a balance of processing power and peripheral richness is required for embedded applications. The 80 MHz Cortex-M4F core suits tasks involving signal processing and complex logic. Consider the 144-pin package size relative to board space constraints. Evaluate the 3.3V operating voltage against system power rails to ensure stable operation without additional regulation.

Microcontrollers Part Context

This part belongs to the Texas Instruments Tiva C Series, designed for high-performance microcontroller applications. It shares architectural similarities with other TM4C123 variants but differs in pin count and memory configuration. The series is known for integrating StellarisWare software libraries to accelerate development cycles for connected devices.

Microcontrollers Replacement Considerations

Direct substitutes include TM4C123GH6PGEI7 and TM4C123GH6PGETR, which share identical core specifications and pinouts. Verify package type consistency, as reel versus tray packaging does not alter functional performance. Check for updated revision levels in replacement parts to ensure software compatibility.