TM4C129EKCPDT数据手册TI中文资料规格书

描述 Description

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 TM4C129EKCPDT 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.

特性 Features

• Performance
• ARM® Cortex™-M4F processor core
• 120-MHz operation; 150 DMIPS performance
• 512 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
• 10/100 Ethernet MAC
• Ethernet PHY with IEEE 1588 PTP hardware support
• 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