Controlled Baseline

-- One Assembly/Test Site, One Fabrication

Site

Extended Temperature Performance of

--40°C to 100°C (A Suffix), and

--55°C to 125°C (M Suffix)

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Enhanced Product Change Notification

Qualification Pedigree†

High-Performance Floating-Point Digital

Signal Processor (DSP):

-- SM320VC33-120EP (PGE Suffix)

-- 17-ns Instruction Cycle Time

-- 120 Million Floating-Point Operations

Per Second (MFLOPS)

-- 60 Million Instructions Per Second

(MIPS)

-- SM320VC33-150EP (GNM Suffix)

-- 13-ns Instruction Cycle Time

-- 150 Million Floating-Point Operations

Per Second (MFLOPS)

-- 75 Million Instructions Per Second

(MIPS)

34K × 32-Bit (1.1M-bit) On-Chip Words of

Dual-Access Static Random-Access

Memory (SRAM) Configured in 2 × 16K plus

2 × 1K Blocks to improve Internal

Performance

x5 Phase-Locked Loop (PLL) Clock

Generator

Very Low Power: < 200 mW @ 150 MFLOPS

32-Bit High-Performance CPU

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

Floating-Point Operations

Four Internally Decoded Page Strobes to

Simplify Interface to I/O and Memory

Devices

Boot-Program Loader

EDGEMODE Selectable External Interrupts

32-Bit Instruction Word, 24-Bit Addresses

Eight Extended-Precision Registers

Fabricated Using the 0.18-μm (leff-Effective

Gate Length) TImeline™ Technology by

Texas Instruments (TI)

On-Chip Memory-Mapped Peripherals:

-- One Serial Port

-- Two 32-Bit Timers

-- Direct Memory Access (DMA)

Coprocessor for Concurrent I/O and CPU

Operation

144-Pin Low-Profile Quad Flatpack (LQFP)

PGE Suffix) and 144-Pin Non-hermetic

Ceramic Ball Grid Array (CBGA)

GNM Suffix)

Two Address Generators With Eight

Auxiliary Registers and Two Auxiliary

Register Arithmetic Units (ARAUs)

Two Low-Power Modes

Two- and Three-Operand Instructions

Parallel Arithmetic/Logic Unit (ALU) and

Multiplier Execution in a Single Cycle

Block-Repeat Capability

Zero-Overhead Loops With Single-Cycle

Branches

Conditional Calls and Returns

Interlocked Instructions for

Multiprocessing Support

Bus-Control Registers Configure

Strobe-Control Wait-State Generation

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