TMS320F28069_12 Datasheet, PDF (1/174 Pages) Texas Instruments – Piccolo Microcontrollers

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TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
SPRS698D – NOVEMBER 2010 – REVISED DECEMBER 2012
Piccolo Microcontrollers
Check for Samples: TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066,
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
1 TMS320F2806x ( Piccolo™) MCUs
1.1 Features
123
• High-Efficiency 32-Bit CPU (TMS320C28x™)
– 90 MHz (11.11-ns Cycle Time)
– 16 x 16 and 32 x 32 MAC Operations
– 16 x 16 Dual MAC
– Harvard Bus Architecture
– Atomic Operations
– Fast Interrupt Response and Processing
– Unified Memory Programming Model
– Code-Efficient (in C/C++ and Assembly)
• Floating-Point Unit
– Native Single-Precision Floating-Point
Operations
• Programmable Control Law Accelerator (CLA)
– 32-Bit Floating-Point Math Accelerator
– Executes Code Independently of the Main
CPU
• Viterbi, Complex Math, CRC Unit (VCU)
– Extends C28x™ Instruction Set to Support
Complex Multiply, Viterbi Operations, and
Cyclic Redundency Check (CRC)
• Embedded Memory
– Up to 256KB Flash
– Up to 100KB RAM
– 2KB OTP ROM
• 6-Channel DMA
• Low Device and System Cost
– Single 3.3-V Supply
– No Power Sequencing Requirement
– Integrated Power-on Reset and Brown-out
Reset
– Low-Power Operating Modes
– No Analog Support Pin
• Endianness: Little Endian
• Clocking
– Two Internal Zero-pin Oscillators
– On-Chip Crystal Oscillator/External Clock
Input
– Dynamic PLL Ratio Changes Supported
– Watchdog Timer Module
– Missing Clock Detection Circuitry
• Peripheral Interrupt Expansion (PIE) Block That
Supports All Peripheral Interrupts
• Three 32-Bit CPU Timers
• Advanced Control Peripherals
• Up to 8 Enhanced Pulse Width Modulator
(ePWM) Modules
– 16 PWM Channels Total (8 HRPWM-Capable)
– Independent 16-Bit Timer in Each Module
• Three Input Capture (eCAP) Modules
• Up to 4 High-Resolution Input Capture (HRCAP)
Modules
• Up to 2 Quadrature Encoder (eQEP) Modules
• 12-Bit ADC, Dual Sample-and-Hold (S/H)
– Up to 3.46 MSPS
– Up to 16 Channels
• On-Chip Temperature Sensor
• 128-Bit Security Key and Lock
– Protects Secure Memory Blocks
– Prevents Firmware Reverse Engineering
• Serial Port Peripherals
– Two Serial Communications Interface (SCI)
[UART] Modules
– Two Serial Peripheral Interface (SPI)
Modules
– One Inter-Integrated-Circuit (I2C) Bus
– One Multichannel Buffered Serial Port
(McBSP) Bus
– One Enhanced Controller Area Network
(eCAN)
– One Universal Serial Bus (USB) 2.0 Module
(Available on TMS320F2806xU Devices Only)
• Full-Speed Device Mode
• Full-Speed or Low-Speed Host Mode
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Piccolo, PowerPAD, C28x, TMS320C2000, C2000, ControlSUITE, Code Composer Studio, XDS510, XDS560, TMS320C28x,
2
TMS320C54x, TMS320C55x are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
3
UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information
current as of publication date. Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 2010–2012, Texas Instruments Incorporated