MCU 32-Bit Tiva C ARM Cortex M4 RISC 1024KB Flash 3.3V 128-Pin TQFP

The microcontrollers feature integrated communication peripherals alongwith other high-performance analog and digital functions to offer a strong foundation for manydifferent target uses, spanning from human machine interface to networked system managementcontrollers.In addition, Tiva C Series microcontrollers offer the advantages of ARM"s widely availabledevelopment tools, System-on-Chip (SoC) infrastructure, and a large user community. Additionally,these microcontrollers use ARM"s Thumb®-compatible Thumb-2 instruction set to reduce memoryrequirements and, thereby, cost. Finally, the TM4C1294KCPDT microcontroller is code-compatibleto all members of the extensive Tiva C Series, providing flexibility to fit precise needs.

• 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 slower processor clock or increases sleep mode time
• Harvard architecture 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 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
• Migration from the ARM7™ processor family for better performance and power efficiency
• Optimized for single-cycle Flash memory usage up to specific frequencies; see “Internal Memory” on page 499 for more information.
• Ultra-low power consumption with integrated sleep modes