Datasheet Texas Instruments SM320C6457CGMHS — 数据表

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SPRS948 – JULY 2016 SM320C6457-HIREL Communications Infrastructure Digital Signal Processor
1 Device Overview
1.1 Features 1 High-Performance Fixed-Point Digital Signal
Processor (DSP) — SM320C6457-HIREL
– 1.18-ns, 1-ns, and 0.83-ns Instruction Cycle
Time
– 850-MHz and 1-GHz Clock Rate
– Eight 32-Bit Instructions/Cycle
– 8000 and 9600 MIPS/MMACS (16 Bit)
– Extended Case Temperature –55ºC to 100ºC (1 GHz) TMS320C64x+™ DSP Core
– Dedicated SPLOOP Instruction
– Compact Instructions (16 Bit)
– Instruction Set Enhancements
– Exception Handling TMS320C64x+ Megamodule L1/L2 Memory
Architecture:
– 256K-Bit (32Kb) L1P Program Cache [Direct
Mapped] …