|
TMS320F28027_17 Datasheet, PDF (1/138 Pages) Texas Instruments – Piccolo Microcontrollers | |||
|
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TMS320F28027, TMS320F28026, TMS320F28023, TMS320F28022
TMS320F28021, TMS320F28020, TMS320F280200
SPRS523K â NOVEMBER 2008 â REVISED JUNE 2016
TMS320F2802x Piccolo⢠Microcontrollers
1 Device Overview
1.1 Features
1
⢠High-Efficiency 32-Bit CPU (TMS320C28x)
â 60 MHz (16.67-ns Cycle Time)
â 50 MHz (20-ns Cycle Time)
â 40 MHz (25-ns Cycle Time)
â 16 Ã 16 and 32 Ã 32 MAC Operations
â 16 Ã 16 Dual MAC
â Harvard Bus Architecture
â Atomic Operations
â Fast Interrupt Response and Processing
â Unified Memory Programming Model
â Code-Efficient (in C/C++ and Assembly)
⢠Endianness: Little Endian
⢠Low Cost for Both Device and System:
â Single 3.3-V Supply
â No Power Sequencing Requirement
â Integrated Power-on and Brown-out Resets
â Small Packaging, as Low as 38-Pin Available
â Low Power
â No Analog Support Pins
⢠Clocking:
â Two Internal Zero-Pin Oscillators
â On-Chip Crystal Oscillator and External Clock
Input
â Watchdog Timer Module
â 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
1.2 Applications
⢠White Goods
⢠Switch Mode Power Supplies (SMPSs)
⢠DC-DC Multiple-Output Power Supplies
⢠Solar Micro Inverters and Converters
⢠Three 32-Bit CPU Timers
⢠Independent 16-Bit Timer in Each Enhanced Pulse
Width Modulator (ePWM)
⢠On-Chip Memory
â Flash, SARAM, OTP, Boot ROM Available
⢠Code-Security Module
⢠128-Bit Security Key and Lock
â Protects Secure Memory Blocks
â Prevents Firmware Reverse Engineering
⢠Serial Port Peripherals
â One Serial Communications Interface (SCI)
Universal Asynchronous Receiver/Transmitter
(UART) Module
â One Serial Peripheral Interface (SPI) Module
â One Inter-Integrated-Circuit (I2C) Module
⢠Enhanced Control Peripherals
â ePWM
â High-Resolution PWM (HRPWM)
â Enhanced Capture (eCAP) Module
â Analog-to-Digital Converter (ADC)
â On-Chip Temperature Sensor
â Comparator
⢠Advanced Emulation Features
â Analysis and Breakpoint Functions
â Real-Time Debug Through Hardware
⢠2802x, 2802xx Packages
â 38-Pin DA Thin Shrink Small-Outline Package
(TSSOP)
â 48-Pin PT Low-Profile Quad Flatpack (LQFP)
⢠LED Lighting
⢠Power Factor Correction
⢠Sewing and Textile Machines
⢠eBikes
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
|
▷ |