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SM320C31HFGS60 Datenblatt(PDF) 1 Page - Texas Instruments |
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SM320C31HFGS60 Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 54 page SMJ320C31, SMJ320LC31, SMQ320LC31 DIGITAL SIGNAL PROCESSORS SGUS026G − APRIL 1998 − REVISED SEPTEMBER 2006 1 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 D Processed to MIL-PRF-38535 (QML) D Operating Temperature Ranges: − Military (M) −55 °C to 125°C − Special (S) −55 °C to 105°C D SMD Approval D High-Performance Floating-Point Digital Signal Processor (DSP): − SMJ320C31-60 (5 V) 33-ns Instruction Cycle Time 330 Million Operations Per Second (MOPS), 60 Million Floating-Point Operations Per Second (MFLOPS), 30 Million Instructions Per Second (MIPS) − SMJ320C31-50 (5 V) 40-ns Instruction Cycle Time 275 MOPS, 50 MFLOPS, 25 MIPS − SMJ320C31-40 (5 V) 50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS − SMJ320LC31-40 (3.3 V) 50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS − SMQ320LC31-40 (3.3 V) 50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS D 32-Bit High-Performance CPU D 16-/32-Bit Integer and 32-/40-Bit Floating-Point Operations D 32-Bit Instruction and Data Words, 24-Bit Addresses D Two 1K Word × 32-Bit Single-Cycle Dual-Access On-Chip RAM Blocks D Boot-Program Loader D 64-Word × 32-Bit Instruction Cache D Eight Extended-Precision Registers D Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs) D Two Low-Power Modes D On-Chip Memory-Mapped Peripherals: − One Serial Port Supporting 8- / 16- / 24- / 32-Bit Transfers − Two 32-Bit Timers − One-Channel Direct Memory Access (DMA) Coprocessor for Concurrent I/O and CPU Operation D Fabricated Using Enhanced Performance Implanted CMOS (EPIC ) Technology by Texas Instruments (TI ) D Two- and Three-Operand Instructions D 40 / 32-Bit Floating-Point /Integer Multiplier and Arithmetic Logic Unit (ALU) D Parallel 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 Validated Ada Compiler D Integer, Floating-Point, and Logical Operations D 32-Bit Barrel Shifter D One 32-Bit Data Bus (24-Bit Address) D Packaging − 132-Lead Ceramic Quad Flatpack With Nonconductive Tie-Bar (HFG Suffix) − 141-Pin Ceramic Staggered Pin Grid- Array Package (GFA Suffix) − 132-Lead TAB Frame − 132-Lead Plastic Quad Flatpack (PQ Suffix) description The SMJ320C31, SMJ320LC31, and SMQ320LC31 digital signal processors (DSPs) are 32-bit, floating-point processors manufactured in 0.6- µm triple-level-metal CMOS technology. The devices are part of the SMJ320C3x generation of DSPs from Texas Instruments. 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. 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. EPIC is a trademark of Texas Instruments Incorporated. Copyright 2006, Texas Instruments Incorporated On products compliant to MILPRF38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. Not Recommended for New Designs |
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