Quick Detail:

DIGITAL SIGNAL PROCESSOR

Description:

The SM/SMJ320VC33 DSP is a 32-bit, floating-point processor manufactured in 0.18-μm four-level-metal CMOS (TImeline) technology. The SM/SMJ320VC33 is part of the SM320C3x™generation of DSPs from Texas Instruments.

The SM320C3x internal busing and special digital-signal-processing instruction set have the speed and flexibility to execute up to 150 million floating-point operations per second (MFLOPS). The SM/SMJ320VC33 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.

Applications:

D High-Performance Floating-Point Digital

Signal Processor (DSP):

-- SM/SMJ320VC33-150

-- 13-ns Instruction Cycle Time

-- 150 Million Floating-Point Operations

Per Second (MFLOPS)

-- 75 Million Instructions Per Second (MIPS)

D 34K × 32-Bit (1.1-Mbit) On-Chip Words of

Dual-Access Static Random-Access

Memory (SRAM) Configured in 2 × 16K plus

2 × 1K Blocks to improve Internal

Performance

D x5 Phase-Locked Loop (PLL) Clock

Generator

D Very Low Power: < 200 mW @ 150 MFLOPS

D 32-Bit High-Performance CPU

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

Floating-Point Operations

D Four Internally Decoded Page Strobes to

Simplify Interface to I/O and Memory

Devices

D Boot-Program Loader

D EDGEMODE Selectable External Interrupts

D 32-Bit Instruction Word, 24-Bit Addresses

D Eight Extended-Precision Registers

D Fabricated Using the 0.18-μm (leff-Effective

Gate Length) TImeline™ Technology by

Texas Instruments (TI)

D On-Chip Memory-Mapped Peripherals:

-- One Serial Port

-- Two 32-Bit Timers

-- Direct Memory Access (DMA)

Coprocessor for Concurrent I/O and CPU

Operation

D 164-Pin Low-Profile Quad Flatpack (HFG

Suffix)

D 144-Pin Non-hermetic Ceramic Ball Grid

Array (CBGA) (GNM Suffix)

D Two Address Generators With Eight

Auxiliary Registers and Two Auxiliary

Register Arithmetic Units (ARAUs)

D Two Low-Power Modes

D Two- and Three-Operand Instructions

D Parallel Arithmetic/Logic Unit (ALU) and

Multiplier Execution in a Single Cycle

D Block-Repeat Capability

D Zero-Overhead Loops With Single-Cycle Branches

D Conditional Calls and Returns

D Interlocked Instructions for

Multiprocessing Support

D Bus-Control Registers Configure

Strobe-Control Wait-State Generation

D 1.8-V (Core) and 3.3-V (I/O) Supply Voltages

Specifications:

Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

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