Datasheet > TMS320UC5409-80

TMS320UC5409-80

更新时间： 2024-10-26 23:36:31

品牌	Logo	应用领域
其他 - ETC		数字信号处理器
页数	文件大小	规格书
74页	1026K
描述
Digital Signal Processor

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TMS320UC5409-80 数据手册

TMS320UC5409

FIXED-POINT DIGITAL SIGNAL PROCESSOR

SPRS101A – APRIL 1999 – REVISED AUGUST 1999

Advanced Multibus Architecture With Three

Separate 16-Bit Data Memory Buses and

One Program Memory Bus

Arithmetic Instructions With Parallel Store

and Parallel Load

Conditional Store Instructions

Fast Return From Interrupt

40-Bit Arithmetic Logic Unit (ALU),

Including a 40-Bit Barrel Shifter and Two

Independent 40-Bit Accumulators

On-Chip Peripherals

– Software-Programmable Wait-State

Generator and Programmable Bank

Switching

– On-Chip Phase-Locked Loop (PLL) Clock

Generator With Internal Oscillator or

External Clock Source

17- × 17-Bit Parallel Multiplier Coupled to a

40-Bit Dedicated Adder for Non-Pipelined

Single-Cycle Multiply/Accumulate (MAC)

Operation

Compare, Select, and Store Unit (CSSU) for

the Add/Compare Selection of the Viterbi

Operator

– Three Multichannel Buffered Serial Ports

(McBSPs)

– Enhanced 8-Bit Parallel Host-Port

Interface With 16-Bit Data/Addressing

– One 16-Bit Timer

– Six-Channel Direct Memory Access

(DMA) Controller

Exponent Encoder to Compute an

Exponent Value of a 40-Bit Accumulator

Value in a Single Cycle

Two Address Generators With Eight

Auxiliary Registers and Two Auxiliary

Power Consumption Control With IDLE1,

IDLE2, and IDLE3 Instructions With

Power-Down Modes

Data Bus With a Bus-Holder Feature

Extended Addressing Mode for 8M × 16-Bit

Maximum Addressable External Program

Space

CLKOUT Off Control to Disable CLKOUT

On-Chip Scan-Based Emulation Logic,

†

IEEE Std 1149.1 (JTAG) Boundary Scan

16K x 16-Bit On-Chip ROM

Logic

32K x 16-Bit Dual-Access On-Chip RAM

12.5-ns Single-Cycle Fixed-Point

Instruction Execution Time (80 MIPS)

Single-Instruction-Repeat and

Block-Repeat Operations for Program Code

1.8-V Core Power Supply

Block-Memory-Move Instructions for Better

Program and Data Management

1.8-V to 3.6-V I/O Power Supply Enables

Operation With a SIngle 1.8-V Supply or

With Dual Power Supplies

Instructions With a 32-Bit Long Word

Operand

Available in a 144-Pin Plastic Thin Quad

Flatpack (TQFP) (PGE Suffix) and a 144-Pin

Ball Grid Array (BGA) (GGU Suffix)

Instructions With Two- or Three-Operand

Reads

description

The TMS320UC5409 fixed-point, digital signal processor (DSP) (hereafter referred to as the ’UC5409 unless

otherwisespecified)isidealforlow-power, high-performanceapplications. Thisprocessoroffersverylowpower

consumption and the flexibility to support various system voltage configurations. The wide range of I/O voltage

enables it to operate with a single 1.8-V power supply or with dual power supplies for mixed voltage systems.

This feature eliminates the need for external level-shifting and reduces power consumption in emerging sub-3V

systems.

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.

†

IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.

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...74

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与TMS320UC5409-80相关器件

型号	品牌	获取价格	描述	数据表
TMS320UC5409GGU	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320UC5409GGU-80	TI	获取价格	Digital Signal Processor 144-BGA MICROSTAR -40 to 100
TMS320UC5409GGU-80	ROCHESTER	获取价格	16-BIT, 20MHz, OTHER DSP, PBGA144, PLASTIC, BGA-144
TMS320UC5409GGUR	TI	获取价格	暂无描述
TMS320UC5409GGUR80	TI	获取价格	Digital Signal Processor 144-BGA MICROSTAR -40 to 100
TMS320UC5409PGE	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320UC5409PGE-80	TI	获取价格	Digital Signal Processor 144-LQFP -40 to 100
TMS320UC5409PGER	TI	获取价格	16-BIT, 40MHz, OTHER DSP, PQFP144, PLASTIC, QFP-144
TMS320UVC5402	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320UVC5402GGU	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR

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