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Hot selling TMS320VC549PGE-80 FIXED-POINT DIGITAL SIGNAL PROCESSOR Chip

TMS320VC549PGE-80

Model:TMS320VC549PGE-80

Manufacturer:TI

Package:TQFP-144

詳情

Product Features


  • Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus

  • 40-Bit Arithmetic Logic Unit (ALU) Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators

  • 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

  • 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 Register Arithmetic Units (ARAUs)

  • Data Bus With a Bus Holder Feature

  • Address Bus With a Bus Holder Feature

  • Extended Addressing Mode for 8M×16-Bit Maximum Addressable External Program Space

  • 192K×16-Bit Maximum Addressable Memory Space (64K Words Program, 64K Words Data, and 64K Words I/O)

  • On-Chip ROM with Some Configurable to Program/Data Memory

  • Dual-Access On-Chip RAM

  • Single-Access On-Chip RAM

  • Single-Instruction Repeat and Block-Repeat Operations for Program Code

  • Block-Memory-Move Instructions for Better Program and Data Management

  • Instructions With a 32-Bit Long Word Operand

  • Instructions With Two- or Three-Operand Reads

  • Arithmetic Instructions With Parallel Store and Parallel Load

  • Conditional Store Instructions

  • Fast Return From Interrupt

  • 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

  • ?  Time-Division Multiplexed (TDM) Serial Port

  • ?  Buffered Serial Port (BSP)

  • ?  8-Bit Parallel Host Port Interface (HPI)

  • ?  One 16-Bit Timer

  • ?  External-Input/Output (XIO) Off Control to Disable the External Data Bus,Address Bus and Control Signals

  • Power Consumption Control With IDLE1, IDLE2, and IDLE3 Instructions With Power-Down Modes

  • CLKOUT Off Control to Disable CLKOUT

  • On-Chip Scan-Based Emulation Logic, IEEE Std 1149.1? (JTAG) Boundary Scan Logic

  • 12.5-ns Single-Cycle Fixed-Point Instruction Execution Time (80 MIPS) for 3.3-V Power Supply)

  • 10-ns Single-Cycle Fixed-Point Instruction Execution Time (100 MIPS) for 3.3-V Power Supply (2.5-V Core)

  • 8.3-ns Single-Cycle Fixed-Point Instruction Execution Time (120 MIPS) for 3.3-V Power Supply (2.5-V Core)

  • Available in a 144-Pin Plastic Thin Quad Flatpack (TQFP) (PGE Suffix) and a 144-Pin Ball Grid Array (BGA) (GGU Suffix)


Product Specifications


AttributeAttribute value
ANSM-Part#ANSM-TMS320VC549PGE-80
CategoryIntegrated Circuits (ICs)
Embedded
DSP (Digital Signal Processors)
ManufacturerTexas Instruments
SeriesTMS320C54x
PackagingTube
Part StatusObsolete
TypeFixed Point
InterfaceBSP, Host Interface, Serial Port
Clock Rate80MHz
Non-Volatile MemoryROM (32kB)
On-Chip RAM64kB
Voltage - I/O3.30V
Voltage - Core2.50V
Operating Temperature-40°C ~ 100°C (TC)
Mounting TypeSurface Mount
Package / Case144-LQFP
Supplier Device Package144-LQFP (20x20)
Base Product NumberTMS320


Actual product photos


144-LQFP


Payment&Transportation


詳情8.1


Official Certificate&Certificate



詳情頁(yè)3.1



Multiple product supply



詳情5.1


Company office environment


詳情6.1


Warehouse Real Shot


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Standard packaging


詳情9


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