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TMS320F280200 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
描述:
Piccolo 微处理器
Pictures:
3D模型
符号图
焊盘图
引脚图
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TMS320F280200数据手册
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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
– Integrated Power-on and Brown-out Resets
• Highlights
– Small Packaging, as Low as 38-Pin Available
– High-Efficiency 32-Bit CPU ( TMS320C28x™)
– Low Power
– 60-MHz, 50-MHz, and 40-MHz Devices
– No Analog Support Pins
– Single 3.3-V Supply
• Clocking:
– Integrated Power-on and Brown-out Resets
– Two Internal Zero-pin Oscillators
– Two Internal Zero-pin Oscillators
– On-Chip Crystal Oscillator/External Clock
– Up to 22 Multiplexed GPIO Pins
Input
– Three 32-Bit CPU Timers
– Dynamic PLL Ratio Changes Supported
– On-Chip Flash, SARAM, OTP Memory
– Watchdog Timer Module
– Code-security Module
– Missing Clock Detection Circuitry
– Serial Port Peripherals (SCI/SPI/I2C)
• Up to 22 Individually Programmable,
– Enhanced Control Peripherals
Multiplexed GPIO Pins With Input Filtering
• Enhanced Pulse Width Modulator (ePWM)
• Peripheral Interrupt Expansion (PIE) Block That
• High-Resolution PWM (HRPWM)
Supports All Peripheral Interrupts
• Enhanced Capture (eCAP)
• Three 32-Bit CPU Timers
• Analog-to-Digital Converter (ADC)
• Independent 16-Bit Timer in Each ePWM
• On-Chip Temperature Sensor
Module
• Comparator
• On-Chip Memory
– 38-Pin and 48-Pin Packages
– Flash, SARAM, OTP, Boot ROM Available
• High-Efficiency 32-Bit CPU ( TMS320C28x™)
• 128-Bit Security Key/Lock
– 60 MHz (16.67-ns Cycle Time)
– Protects Secure Memory Blocks
– 50 MHz (20-ns Cycle Time)
– Prevents Firmware Reverse Engineering
– 40 MHz (25-ns Cycle Time)
• Serial Port Peripherals
– 16 x 16 and 32 x 32 MAC Operations
– One SCI (UART) Module
– 16 x 16 Dual MAC
– One SPI Module
– Harvard Bus Architecture
– One Inter-Integrated-Circuit (I2C) Bus
– Atomic Operations
• Advanced Emulation Features
– Fast Interrupt Response and Processing
– Analysis and Breakpoint Functions
– Unified Memory Programming Model
– Real-Time Debug via Hardware
– Code-Efficient (in C/C++ and Assembly)
• 2802x, 2802xx Packages
• Low Device and System Cost:
– 38-Pin DA Plastic Small-Outline Package
– Single 3.3-V Supply
(PSOP)
– No Power Sequencing Requirement
– 48-Pin PT Plastic Quad Flatpack (PQFP)
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.
2Piccolo, TMS320C28x, C28x, TMS320C2000, Code Composer Studio, XDS510, XDS560 are trademarks of Texas Instruments.
3All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2008–2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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