Datasheet > 微控制器和处理器 > 数字信号处理器> TMS320C242FNQ

TMS320C242FNQ

更新时间： 2024-11-23 13:14:51

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
16-BIT, 20MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68

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技术参数
数据手册

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TMS320C242FNQ 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	LCC	包装说明：	PLASTIC, LCC-68
针数：	68	Reach Compliance Code：	not_compliant
风险等级：	5.92	Is Samacsys：	N
地址总线宽度：	16	桶式移位器：	YES
位大小：	16	边界扫描：	YES
最大时钟频率：	20 MHz	外部数据总线宽度：	16
格式：	FIXED POINT	内部总线架构：	MULTIPLE
JESD-30 代码：	S-PQCC-J68	长度：	24.2316 mm
低功率模式：	YES	端子数量：	68
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCJ
封装等效代码：	LDCC68,1.0SQ	封装形状：	SQUARE
封装形式：	CHIP CARRIER	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	5 V	认证状态：	Not Qualified
RAM（字数）：	544	座面最大高度：	4.57 mm
子类别：	Digital Signal Processors	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子形式：	J BEND
端子节距：	1.27 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	24.2316 mm
uPs/uCs/外围集成电路类型：	DIGITAL SIGNAL PROCESSOR, OTHER	Base Number Matches：	1

TMS320C242FNQ 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TMS320C242FNQ相关器件

型号	品牌	获取价格	描述	数据表
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
TMS320C25/-33/-50	ETC	获取价格	16-Bit Digital Signal Processor
TMS320C25-33FNL	TI	获取价格	16-BIT, 33MHz, OTHER DSP, PQCC68
TMS320C25-50	TI	获取价格	SECOND-GENERATION DIGITAL SIGNAL PROCESSORS
TMS320C25-50FN	TI	获取价格	16-BIT, 20.5MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68
TMS320C25FNA	TI	获取价格	SECOND-GENERATION DIGITAL SIGNAL PROCESSORS

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