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TMS320C242

更新时间： 2024-11-25 22:35:11

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
66页	801K
描述
DSP CONTROLLER

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数据手册

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TMS320C242 数据手册

TMS320C242

DSP CONTROLLER

SPRS063B – DECEMBER 1997 – REVISED DECEMBER 1999

High-Performance Static CMOS Technology

Single 10-Bit Analog-to-Digital Converter

(ADC) Module With 8 Multiplexed Input

Channels

Includes the T320C2xx Core CPU

– Object-Compatible With the TMS320C2xx

– Source-Code-Compatible With

TMS320C25

– Upwardly Compatible With TMS320C5x

– 50-ns Instruction Cycle Time

26 Individually Programmable, Multiplexed

General-Purpose I/O (GPIO) Pins

Phase-Locked-Loop (PLL)-Based Clock

Watchdog (WD) Timer Module

Pin Compatible to Emulation Device

TMS320F241 (64-Pin/68-Pin)

Serial Communications Interface (SCI)

Five External Interrupts (Power Drive

Protection, Reset, NMI, and Two Maskable

Interrupts)

Code Compatible to Emulation Devices

TMS320F243 and TMS320F241

Commercial and Industrial Temperature

Available

Three Power-Down Modes for Low-Power

Operation

Memory

Scan-Based Emulation

– 544 Words x 16 Bits of On-Chip

Data/Program Dual-Access RAM

(DARAM)

– 4K Words x 16 Bits of On-chip

Program ROM

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

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

68-Pin PLCC FN Package

64-Pin QFP PG Package

– Three Capture Units (Two With

Quadrature Encoder-Pulse Interface

Capability)

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 µs.

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.

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.

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443

12 3 4 5 6 7...66

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与TMS320C242相关器件

型号	品牌	获取价格	描述	数据表
TMS320C242_09	TI	获取价格	High-Performance Static CMOS Technology
TMS320C242FN	TI	获取价格	DSP CONTROLLER
TMS320C242FNA	ETC	获取价格	16-Bit Digital Signal Processor
TMS320C242FNL	TI	获取价格	20MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68
TMS320C242FNQ	TI	获取价格	16-BIT, 20MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68
TMS320C242FNS	ETC	获取价格	16-Bit Digital Signal Processor
TMS320C242PG	TI	获取价格	DSP CONTROLLER
TMS320C242PGA	TI	获取价格	High-Performance Static CMOS Technology
TMS320C242PGS	TI	获取价格	High-Performance Static CMOS Technology
TMS320C25	TI	获取价格	Wide-Band Analog Interface Circuit

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