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