Product Summary

The IDT49C466PQF is a 64-bit flow-thru erro detection and correction unit. The IDT49C466PQF ensures data integrity in memory systems. The flow-thru architecture, with separate system and memory data buses, the IDT49C466PQF is ideally suited for pipelined memory systems.

Parametrics

IDT49C466PQF absolute maximum ratings: (1) Power Supply Voltage Vcc: -0.5 to +7.0V; (2) Terminal Voltage with
Respect to Ground VTERM: -0.t to Vcc +0.5V; (3) Temperature Under Bias TBIAS: -55 to +125° C; (4) Storage Temperature TSTG: -55 to +125° C; (5) DC Output Current IOUT: 30mA.

Features

IDT49C466PQF features: (1) 64-bit wide Flow-thruEDC; (2) Separate System and Memory Data Input/Output Buses; (3) Corrects all single bit errors; Detects all double bit errors and some multiple bit errors; (4) Configurable 16-deep bus read/write FIFOs with flags; (5) Simultaneous check bit generation and correction of memory data; (6) Supports partial word writes on byte boundaries; (7) Low noise output; (8) Sophisticated error diagnostics and error logging; (9) Parity generation on system data bus; (10) 208-pin Plastic Quad Flatpack.

Diagrams

IDT49C466PQF Block Diagram