MCU 32-Bit Tiva C ARM Cortex M4F RISC 1024KB Flash 1.2V/3.3V 128-Pin TQFP

Tiva C Series microcontrollers integrate a large variety of rich communication features to enable a new class of highly connected designs with the ability to allow critical, real-time control between performance and power. The microcontrollers feature integrated communication peripherals along with other high-performance analog and digital functions to offer a strong foundation for many different target uses, spanning from human machine interface to networked system management controllers. In addition, Tiva C Series microcontrollers offer the advantages of ARM"s widely available development 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 memory requirements and, thereby, cost. Finally, the TM4C129CNCPDT microcontroller is code-compatible to all members of the extensive Tiva C Series, providing flexibility to fit precise needs. Texas Instruments offers a complete solution to get to market quickly, with evaluation and development boards, white papers and application notes, an easy-to-use peripheral driver library, and a strong support, sales, and distributor network.  

Performance

• ARM® Cortex™-M4F processor core
• 120-MHz operation; 150 DMIPS performance
• 1024 KB Flash memory
• 256 KB single-cycle System SRAM
• 6KB of EEPROM
• Internal ROM loaded with TivaWare™ for C Series software
• 8-/16-/32- bit dedicated External Peripheral Interface (EPI) for peripherals and memory

Security

• Cyclical Redundancy Check (CRC) hardware with 16-/32-bit Hash function that supports four CRC forms
• Advanced Encryption Standard (AES) hardware-accelerated data encryption and decryption based on 128-, 192-, and 256-bit keys
• Data Encryption Standard (DES) block cipher implementation with 168-bit effective key length
• Hardware Accelerated Hash (SHA/MD5) advanced hash engine that supports SHA-1, SHA-2 or MD5 Hash computation
• Support for four tamper inputs and configurable tamper event response

Communication Interfaces

• Eight Universal Asynchronous Receivers/Transmitters (UARTs)
• Four Quad Synchronous Serial Interface (QSSI) modules with Bi-, Quad- and advanced SSI support
• Ten Inter-Integrated Circuit (I²C) modules with four transmission speeds including high-speed mode
• Two Controller Area Network (CAN) 2.0 A/B controllers
• Universal Serial Bus (USB) 2.0 OTG/Host/Device with ULPI interface option and Link Power Management (LPM) support

System Integration

• ARM® PrimeCell® 32-channel configurable Micro Direct Memory Access (µDMA) controller
• Eight 16/32-bit General-Purpose Timer (GPTM) blocks
• Two watchdog timers
• Low-power battery-backed Hibernation module
• 15 physical General-Purpose Input/Output (GPIO) blocks

Advanced Motion Control

• One Pulse Width Modulator (PWM) module, with four PWM generator blocks and a control block, for a total of 8 PWM outputs
• One Quadrature Encoder Interface (QEI) module

Analog Support

• Two 12-bit Analog-to-Digital Converter (ADC) modules, each with a maximum sample rate of one million samples/second
• Three independent integrated analog comparators
• 16 digital comparators

One JTAG module with integrated ARM Serial Wire Debug (SWD)

128-pin TQFP package

Operating Range (Ambient)

• Industrial (-40°C to 85°C) temperature range
• Extended (-40°C to 105°C) temperature range