TM4EA231H6ZXRI Description
The Tiva? C Series ARM Cortex-M4 microcontrollers provide top performance and advanced integration. The product family is positioned for cost-conscious applications requiring significant control processing and connectivity capabilities such as:
Low power, hand-held smart devices
Gaming equipment
Home and commercial site monitoring and control
Motion control
Medical instrumentation
Test and measurement equipment
Factory automation
Fire and security
Smart Energy/Smart Grid solutions
Intelligent lighting control
Transportation
TM4EA231H6ZXRI Features
32-bit ARM Cortex-M4F architecture optimized for small-footprint embedded applications
80-MHz operation; 100 DMIPS performance
Outstanding processing performance combined with fast interrupt handling
Thumb-2 mixed 16-/32-bit instruction set delivers the high performance expected of a 32-bit
ARM core in a compact memory size usually associated with 8- and 16-bit devices, typically in
the range of a few kilobytes of memory for microcontroller-class applications
– Single-cycle multiply instruction and hardware divide
– Atomic bit manipulation (bit-banding), delivering maximum memory utilization and streamlined
peripheral control
– Unaligned data access, enabling data to be efficiently packed into memory
IEEE754-compliant single-precision Floating-Point Unit (FPU)
16-bit SIMD vector processing unit
Fast code execution permits a slower processor clock or increases sleep mode time
Harvard architecture is characterized by separate buses for instruction and data
Efficient processor core, system, and memories
Hardware division and fast digital-signal-processing orientated multiply-accumulate
Saturating arithmetic for signal processing
Deterministic, high-performance interrupt handling for time-critical applications
Memory protection unit (MPU) to provide a privileged mode for the protected operating system
functionality
Enhanced system debug with extensive breakpoint and trace capabilities
Serial Wire Debug and Serial Wire Trace reduce the number of pins required for debugging and tracing
