IDT IDT49C460B
32-BIT CMOS ERROR DETECTION AND CORRECTION UNIT
FEATURES
:● Fast Detect Correct — IDT49C460E 10ns (max.) 14ns (max.) — IDT49C460D 12ns (max.) 18ns (max.) — IDT49C460C 16ns (max.) 24ns (max.) — IDT49C460B 25ns (max.) 30ns (max.) — IDT49C460A 30ns (max.) 36ns (max.) — IDT49C460 40ns (max.) 49ns (max.)
● Low-power CMOS — Commercial: 95mA (max.) — Military: 125mA (max.)
● Improves system memory reliability — Corrects all single bit errors, detects all double and some triple-bit errors
● Cascadable — Data words up to 64-bits
● Built-in diagnostics — Capable of verifying proper EDC operation via software control
● Simplified byte operations — Fast byte writes possible with separate byte enables
● Functional replacement for 32- and 64-bit configurations of the AM29C60 and AM29C660
● Available in PGA, PLCC and Fine Pitch F