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DESCRIPTION:

The IDT49C466/A 64-bit Flow-thruEDC is a high-speed error detection and correction unit that ensures data integrity in memory systems. The flow-thru architecture, with separate system and memory data buses, is ideally suited for pipelined memory systems.

FEATURES:

? 64-bit wide Flow-thruEDC?

? Separate System and Memory Data Input/Output Buses

? — Error Detect Time: 10ns — Error Correct Time: 15ns

? Corrects all single bit errors; Detects all double bit errors and some multiple bit errors

? Configurable 16-deep bus read/write FIFOs with flags

? Simultaneous check bit generation and correction of memory data

? Supports partial word writes on byte boundaries

? Low noise output

? Sophisticated error diagnostics and error logging

? Parity generation on system data bus

? 208-pin Plastic Quad Flatpack