TMS320F28027_14 Datasheet, PDF (1/132 Pages) Texas Instruments – Piccolo™ Microcontrollers

TMS320F28027, TMS320F28026, TMS320F28023, TMS320F28022
TMS320F28021, TMS320F28020, TMS320F280200
www.ti.com
SPRS523J – NOVEMBER 2008 – REVISED OCTOBER 2013
Piccolo™ Microcontrollers
Check for Samples: TMS320F28027, TMS320F28026, TMS320F28023, TMS320F28022,
TMS320F28021, TMS320F28020, TMS320F280200
1 TMS320F2802x, TMS320F2802xx (Piccolo) MCUs
1.1 Features
1234
• High-Efficiency 32-Bit CPU ( TMS320C28x™)
– 60 MHz (16.67-ns Cycle Time)
– 50 MHz (20-ns Cycle Time)
– 40 MHz (25-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)
• Endianness: Little Endian
• Low Cost for Both Device and System:
– Single 3.3-V Supply
– No Power Sequencing Requirement
– Integrated Power-on and Brown-out Resets
– Small Packaging, as Low as 38-Pin Available
– Low Power
– No Analog Support Pins
• 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
• Up to 22 Individually Programmable,
Multiplexed GPIO Pins With Input Filtering
• Peripheral Interrupt Expansion (PIE) Block That
Supports All Peripheral Interrupts
• Three 32-Bit CPU Timers
• Independent 16-Bit Timer in Each ePWM
Module
• On-Chip Memory
– Flash, SARAM, OTP, Boot ROM Available
• Code-Security Module
• 128-Bit Security Key/Lock
– Protects Secure Memory Blocks
– Prevents Firmware Reverse Engineering
• Serial Port Peripherals
– One SCI (UART) Module
– One SPI Module
– One Inter-Integrated-Circuit (I²C) Bus
• Enhanced Control Peripherals
– Enhanced Pulse Width Modulator (ePWM)
– High-Resolution PWM (HRPWM) Module
– Enhanced Capture (eCAP) Module
– Analog-to-Digital Converter (ADC)
– On-Chip Temperature Sensor
– Comparator
• Advanced Emulation Features
– Analysis and Breakpoint Functions
– Real-Time Debug via Hardware
• 2802x, 2802xx Packages
– 38-Pin DA Thin Shrink Small-Outline
Package (TSSOP)
– 48-Pin PT Low-Profile Quad Flatpack (LQFP)
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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, TMS320C28x, C28x, TMS320C2000, Code Composer Studio, XDS510, XDS560 are trademarks of Texas
2
Instruments.
I²C-bus is a registered trademark of NXP B.V. Corporation.
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All other trademarks are the property of their respective owners.
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PRODUCTION DATA information is current as of publication date. Products conform to
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
Copyright © 2008–2013, Texas Instruments Incorporated