TM4C123FE6PMI ARM Cortex-M4 Microcontroller (PMI package)

TM4C123FE6PMI Overview

The TM4C123FE6PMI is an ARM? Cortex-M4F microcontroller aimed at industrial and embedded control. It balances higher compute performance with a rich set of on-chip peripherals for sensing, communications, and motor control. Designers get a compact package with integrated analog and digital peripherals, deterministic performance, and common development ecosystem support. For procurement and datasheet access visit IC Manufacturer.

TM4C123FE6PMI Technical Specifications

TM4C123FE6PMI Key Features

• Single ARM Cortex-M4F core delivering deterministic, floating-point compute for faster signal processing and control.
• 256 KB on-chip flash plus 32 KB SRAM, which enable larger firmware and fewer external memory components.
• Integrated 12-bit ADCs for accurate sensor measurement, supporting higher resolution than many 8-bit alternatives.
• USB 2.0 Full-Speed host/device/OTG for flexible connectivity to sensors, consoles, and external storage.
• 3.3 V single-supply operation for direct interfacing with common industrial I/O and transceivers.
• Industrial temperature rating for reliable operation across wider ambient ranges compared to commercial-grade parts.

Typical Applications

• Industrial motor control and drives where deterministic loop timing and 32-bit math speed up PID and sensor fusion routines.
• Embedded data acquisition systems requiring 12-bit ADC accuracy and USB connectivity for data logging and firmware updates.
• Human-machine interfaces that need responsive control, multiple digital interfaces, and compact board-level integration.
• General-purpose embedded controllers in factory automation, providing more compute and peripherals than 8-bit microcontrollers.

TM4C123FE6PMI Advantages vs Typical Alternatives

The device pairs a floating-point Cortex-M4F core with 256 KB flash and 32 KB SRAM, giving more compute headroom than typical 32-bit microcontrollers with smaller memory. Its integrated 12-bit ADC and USB 2.0 support reduce external components and board area compared with solutions that require separate USB controllers or ADC chips. The industrial temperature rating and 3.3 V single-supply operation make it suitable for harsher environments and easier system-level integration.

TM4C123FE6PMI Brand Info

The TM4C123FE6PMI is part of the Tiva C Series microcontrollers from Texas Instruments. TI positions the family for embedded control and industrial applications, focusing on deterministic performance, broad peripheral integration, and a supported development ecosystem including SDKs and tools.

FAQ

What processor core is used?

The device uses an ARM Cortex-M4F core. That core provides single-precision floating-point support and DSP-oriented instructions for faster control and signal processing tasks.

How much non?volatile memory is included?

On-chip non-volatile memory is 256 KB of flash. This capacity supports larger firmware images, bootloaders, and in-field updates without requiring external flash.

Does it support USB connectivity?

Yes. It includes USB 2.0 Full-Speed functionality with device, host, and OTG capability, enabling flexible direct connections to peripherals and PCs.

What analog capability does it offer?

Built-in 12-bit ADCs provide higher-resolution sensor measurements than many lower-resolution MCUs, suitable for precise monitoring and control without external ADCs.

What is the operating temperature range?

The part is rated for industrial temperatures from -40 ??C to +85 ??C, making it appropriate for a wide range of commercial and industrial deployments.