參數(shù)資料
型號(hào)： TMS320C242PGA
元件分類： 數(shù)字信號(hào)處理
英文描述： 16-Bit Digital Signal Processor
中文描述： 16位數(shù)字信號(hào)處理器
文件頁(yè)數(shù)： 1/66頁(yè)
文件大?。?/td> 803K
代理商： TMS320C242PGA
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.
TMS320C242
DSP CONTROLLER
SPRS063B – DECEMBER 1997 – REVISED DECEMBER 1999
1
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
High-Performance Static CMOS Technology
Includes the T320C2xx Core CPU
– Object-Compatible With the TMS320C2xx
– Source-Code-Compatible With
TMS320C25
– Upwardly Compatible With TMS320C5x
– 50-ns Instruction Cycle Time
Pin Compatible to Emulation Device
TMS320F241 (64-Pin/68-Pin)
Code Compatible to Emulation Devices
TMS320F243 and TMS320F241
Commercial and Industrial Temperature
Available
Memory
– 544 Words x 16 Bits of On-Chip
Data/Program Dual-Access RAM
(DARAM)
– 4K Words x 16 Bits of On-chip
Program ROM
Event-Manager Module
– Eight Compare/Pulse-Width Modulation
(PWM) Channels
– Two 16-Bit General-Purpose Timers With
Six Modes, Including Continuous Upand
Up/Down Counting
– Three 16-Bit Full Compare Units With
Deadband
– Three Capture Units (Two With
Quadrature Encoder-Pulse Interface
Capability)
Single 10-Bit Analog-to-Digital Converter
(ADC) Module With 8 Multiplexed Input
Channels
26 Individually Programmable, Multiplexed
General-Purpose I/O (GPIO) Pins
Phase-Locked-Loop (PLL)-Based Clock
Watchdog (WD) Timer Module
Serial Communications Interface (SCI)
Five External Interrupts (Power Drive
Protection, Reset, NMI, and Two Maskable
Interrupts)
Three Power-Down Modes for Low-Power
Operation
Scan-Based Emulation
Development Tools Available:
– Texas Instruments (TI
) ANSI C
Compiler, Assembler/Linker, and
C-Source Debugger
– Full Range of Emulation Products
– Self-Emulation (XDS510
)
– Third-Party Digital Motor Control and
Fuzzy-Logic Development Support
68-Pin PLCC FN Package
64-Pin QFP PG Package
description
The TMS320C242 device is a member of the ’24x family of digital signal processor (DSP) controllers based on
the TMS320C2xx generation of 16-bit fixed-point DSPs. The TMS320F241 device is fully compatible with the
’C242 to allow emulation during prototype development. (These two devices share similar core and
peripherals.) This new family is optimized for digital motor/motion control applications. The DSP controllers
combine the enhanced TMS320 architectural design of the ’C2xx core CPU for low-cost, high-performance
processing capabilities and several advanced peripherals optimized for motor/motion control applications.
These peripherals include the event manager module, which provides general-purpose timers and PWM
registers to generate PWM outputs, and a single,10-bit analog-to-digital converter (ADC), which can perform
conversion within 1
μ
s.
A
Copyright
1999, Texas Instruments Incorporated
TI and XDS510 are trademarks of Texas Instruments Incorporated.
ADVANCE INFORMATION concerns new products in the sampling or
preproduction phase of development. Characteristic data and other
specifications are subject to change without notice.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320C242PGS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
TMS320C25 制造商:TI 制造商全稱:Texas Instruments 功能描述:SECOND-GENERATION DIGITAL SIGNAL PROCESSORS
TMS320C25/-33/-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
TMS320C25-50 制造商:TI 制造商全稱:Texas Instruments 功能描述:SECOND-GENERATION DIGITAL SIGNAL PROCESSORS
TMS320C25FNA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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