Datasheet > TMS320C31-40PQ

TMS320C31-40PQ

更新时间： 2024-09-25 15:54:47

品牌	Logo	应用领域
德州仪器 - TI		外围集成电路
页数	文件大小	规格书
51页	699K
描述
32-BIT, OTHER DSP, PQFP132, PLASTIC, QFP-132

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TMS320C31-40PQ 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	BQFP,	针数：	132
Reach Compliance Code：	unknown	风险等级：	5.73
地址总线宽度：	24	桶式移位器：	YES
边界扫描：	NO	外部数据总线宽度：	32
格式：	FLOATING POINT	内部总线架构：	MULTIPLE
JESD-30 代码：	S-PQFP-G132	长度：	24.13 mm
低功率模式：	NO	端子数量：	132
封装主体材料：	PLASTIC/EPOXY	封装代码：	BQFP
封装形状：	SQUARE	封装形式：	FLATPACK, BUMPER
认证状态：	Not Qualified	座面最大高度：	4.57 mm
最大供电电压：	5.25 V	最小供电电压：	4.75 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	QUAD
宽度：	24.13 mm	uPs/uCs/外围集成电路类型：	DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches：	1

TMS320C31-40PQ 数据手册

TMS320C31, TMS320LC31

DIGITAL SIGNAL PROCESSORS

SPRS035B -- MARCH 1996 -- REVISED JANUARY 1999

High-Performance Floating-Point Digital

Signal Processor (DSP):

On-Chip Memory-Mapped Peripherals:

-- O n e S e r i a l P o r t

-- TMS320C31-80 (5 V)

-- Tw o 3 2 - B i t T i m e r s

25-ns Instruction Cycle Time

440 MOPS, 80 MFLOPS, 40 MIPS

-- TMS320C31-60 (5 V)

-- One-Channel Direct Memory Access

(DMA) Coprocessor for Concurrent I/O

and CPU Operation

33-ns Instruction Cycle Time

330 MOPS, 60 MFLOPS, 30 MIPS

-- TMS320C31-50 (5 V)

40-ns Instruction Cycle Time

275 MOPS, 50 MFLOPS, 25 MIPS

-- TMS320C31-40 (5 V)

50-ns Instruction Cycle Time

220 MOPS, 40 MFLOPS, 20 MIPS

-- TMS320LC31-40 (3.3 V)

50-ns Instruction Cycle Time

220 MOPS, 40 MFLOPS, 20 MIPS

-- TMS320LC31-33 (3.3 V)

Fabricated Using 0.6 μm Enhanced

Performance Implanted CMOS (EPIC™)

Technology by Texas Instruments (TI™)

132-Pin Plastic Quad Flat Package

(PQ Suffix)

Eight Extended-Precision Registers

Two Address Generators With Eight

Auxiliary Registers and Two Auxiliary

Two Low-Power Modes

Two- and Three-Operand Instructions

60-ns Instruction Cycle Time

183.7 MOPS, 33.3 MFLOPS, 16.7 MIPS

Parallel Arithmetic/Logic Unit (ALU) and

Multiplier Execution in a Single Cycle

32-Bit High-Performance CPU

Block-Repeat Capability

16-/32-Bit Integer and 32-/40-Bit

Floating-Point Operations

Zero-Overhead Loops With Single-Cycle

Branches

32-Bit Instruction Word, 24-Bit Addresses

Conditional Calls and Returns

Two 1K × 32-Bit Single-Cycle Dual-Access

On-Chip RAM Blocks

Interlocked Instructions for

Multiprocessing Support

Boot-Program Loader

Bus-Control Registers Configure

Strobe-Control Wait-State Generation

description

The TMS320C31 and TMS320LC31 DSPs are 32-bit, floating-point processors manufactured in 0.6 μm

triple-level-metal CMOS technology. The TMS320C31 and TMS320LC31 are part of the TMS320C3x

generation of DSPs from Texas Instruments.

The TMS320C3x’s internal busing and special digital-signal-processing instruction set have the speed and

flexibility to execute up to 80 million floating-point operations per second (MFLOPS). The TMS320C3x

optimizes speed by implementing functions in hardware that other processors implement through software or

microcode. This hardware-intensive approach provides performance previously unavailable on a single chip.

The TMS320C3x can perform parallel multiply and ALU operations on integer or floating-point data in a single

cycle. Each processor also possesses a general-purpose register file, a program cache, dedicated ARAUs,

internal dual-access memories, one DMA channel supporting concurrent I/O, and a short machine-cycle time.

High performance and ease of use are results of these features.

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.

EPIC and TI are trademarks of Texas Instruments Incorporated.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251--1443

12 3 4 5 6 7...51

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与TMS320C31-40PQ相关器件

型号	品牌	获取价格	描述	数据表
TMS320C31-40PQR	TI	获取价格	32-BIT, OTHER DSP, PQFP132, PLASTIC, QFP-132
TMS320C31-50	ETC	获取价格	Digital Signal Processor
TMS320C31-60	ETC	获取价格	Digital Signal Processor
TMS320C31-60PQ	TI	获取价格	32-BIT, OTHER DSP, PQFP132, PLASTIC, QFP-132
TMS320C31-60PQR	TI	获取价格	32-BIT, OTHER DSP, PQFP132, PLASTIC, QFP-132
TMS320C31-80	ETC	获取价格	Digital Signal Processor
TMS320C31PQA	TI	获取价格	DIGITAL SIGNAL PROCESSORS
TMS320C31PQA	ROCHESTER	获取价格	32-BIT, 33MHz, OTHER DSP, PQFP132, PLASTIC, QFP-132
TMS320C31PQA27	TI	获取价格	IC,DSP,32-BIT,CMOS,QFP,132PIN,PLASTIC
TMS320C31PQA33	TI	获取价格	32-BIT, 33MHz, OTHER DSP, PQFP132

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