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TMS320F280270DAS 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
微控制器
封装:
TSSOP-38
描述:
Piccolo微处理器 Piccolo Microcontrollers
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P32P59Hot
典型应用电路图在P19P74
原理图在P3P72P75P84P94
封装尺寸在P115
标记信息在P115P116
封装信息在P1P114P115P116
技术参数、封装参数在P16P26P39P63
应用领域在P2P29P120
电气规格在P40P63P73
导航目录
TMS320F280270DAS数据手册
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of 120 Go
若手册格式错乱，请下载阅览PDF原文件
TMS320F280270, TMS320F280260
TMS320F280230, TMS320F280220
www.ti.com
SPRS810B –APRIL 2012–REVISED SEPTEMBER 2013
TMS320F2802x0 Piccolo™ Microcontrollers
Check for Samples: TMS320F280270, TMS320F280260, TMS320F280230, TMS320F280220
1 TMS320F2802x0 (Piccolo) MCUs
1.1 Features
123
• Highlights • Low Device and System Cost:
– High-Efficiency 32-Bit CPU ( TMS320C28x™) – Single 3.3-V Supply
– 50-MHz and 40-MHz Devices – No Power Sequencing Requirement
– Single 3.3-V Supply – Integrated Power-on and Brown-out Resets
– Integrated Power-on Resets and Brown-out – Small Packaging, as Low as 38-Pin Available
Resets
– Low Power
– Two Internal Zero-pin Oscillators
– No Analog Support Pins
– Up to 22 Multiplexed GPIO Pins
• Clocking:
– Three 32-Bit CPU Timers
– Two Internal Zero-pin Oscillators
– On-Chip Flash, SARAM, OTP Memory
– On-Chip Crystal Oscillator/External Clock
– Code-security Module Input
– Serial Port Peripherals (SCI/SPI/I
2
C) – Dynamic PLL Ratio Changes Supported
– Enhanced Control Peripherals – Watchdog Timer Module
• Up to 3 Enhanced Pulse Width Modulator – Missing Clock Detection Circuitry
(ePWM) Modules for up to 6 Channels
• Up to 22 Individually Programmable,
• Enhanced Capture (eCAP) Module Multiplexed GPIO Pins With Input Filtering
• Analog-to-Digital Converter (ADC) • Peripheral Interrupt Expansion (PIE) Block That
Supports All Peripheral Interrupts
• On-Chip Temperature Sensor
• Three 32-Bit CPU Timers
• Up to 2 Comparators (280270 Only)
• Independent 16-Bit Timer in Each ePWM
– 38-Pin and 48-Pin Packages
Module
• High-Efficiency 32-Bit CPU (TMS320C28x)
• On-Chip Memory
– 50 MHz (20-ns Cycle Time)
– Flash, SARAM, OTP, Boot ROM Available
– 40 MHz (25-ns Cycle Time)
• 128-Bit Security Key and Lock
– 16 x 16 and 32 x 32 MAC Operations
– Protects Secure Memory Blocks
– 16 x 16 Dual MAC
– Prevents Firmware Reverse Engineering
– Harvard Bus Architecture
• Serial Port Peripherals
– Atomic Operations
– One SCI (UART) Module
– Fast Interrupt Response and Processing
– One SPI Module
– Unified Memory Programming Model
– One Inter-Integrated-Circuit (I
2
C) Bus
– Code-Efficient (in C/C++ and Assembly)
• Advanced Emulation Features
• Endianness: Little Endian
– Analysis and Breakpoint Functions
– Real-Time Debug via Hardware
• 2802x0 Packages
– 38-Pin DA Thin Shrink Small-Outline
Package (TSSOP)
– 48-Pin PT Low-Profile Quad Flatpack (LQFP)
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. Products conform to
Copyright © 2012–2013, Texas Instruments Incorporated
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
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