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SMQ320LC31 - Digital Signal Processor

General Description

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 Imp

Key Features

  • General-purpose.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Not Recommended for New Designs SMJ320C31, SMJ320LC31, SMQ320LC31 DIGITAL SIGNAL PROCESSORS SGUS026G − APRIL 1998 − REVISED SEPTEMBER 2006 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.