TMS320F28027 Datasheet, PDF (1/130 Pages) Texas Instruments – Piccolo Microcontrollers

TMS320F28027, TMS320F28026, TMS320F28023, TMS320F28022
TMS320F28021, TMS320F28020, TMS320F280200
www.ti.com
SPRS523F – NOVEMBER 2008 – REVISED DECEMBER 2010
Piccolo Microcontrollers
Check for
Samples: TMS320F28027, TMS320F28026, TMS320F28023, TMS320F28022, TMS320F28021, TMS320F28020, TMS320F280200
1 TMS320F2802x, TMS320F2802xx ( Piccolo™) MCUs
1.1 Features
123
• Highlights
– High-Efficiency 32-Bit CPU ( TMS320C28x™)
– 60-MHz, 50-MHz, and 40-MHz Devices
– Single 3.3-V Supply
– Integrated Power-on and Brown-out Resets
– Two Internal Zero-pin Oscillators
– Up to 22 Multiplexed GPIO Pins
– Three 32-Bit CPU Timers
– On-Chip Flash, SARAM, OTP Memory
– Code-security Module
– Serial Port Peripherals (SCI/SPI/I2C)
– Enhanced Control Peripherals
• Enhanced Pulse Width Modulator (ePWM)
• High-Resolution PWM (HRPWM)
• Enhanced Capture (eCAP)
• Analog-to-Digital Converter (ADC)
• On-Chip Temperature Sensor
• Comparator
– 38-Pin and 48-Pin Packages
• 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)
• Low Device and System Cost:
– 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
• 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
• Advanced Emulation Features
– Analysis and Breakpoint Functions
– Real-Time Debug via Hardware
• 2802x, 2802xx Packages
– 38-Pin DA Plastic Small-Outline Package
(PSOP)
– 48-Pin PT Plastic Quad Flatpack (PQFP)
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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 Instruments.
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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 © 2008–2010, Texas Instruments Incorporated