IDT7132LA
Features
- High-speed access
- mercial: 20/35/55/100ns (max.)
- Industrial: 25/55ns (max.)
- Military: 25/35/55/100ns (max.)
- Low-power operation
- IDT7132/42SA Active: 325m W (typ.) Standby: 5m W (typ.)
- IDT7132/42LA Active: 325m W (typ.) Standby: 1m W (typ.)
Functional Block Diagram
CEL R/WL
- MASTER IDT7132 easily expands data bus width to 16-or-more bits using SLAVE IDT7142
- On-chip port arbitration logic (IDT7132 only)
- BUSY output flag on IDT7132; BUSY input on IDT7142
- Battery backup operation
- 2V data retention (LA only)
- TTL-patible, single 5V ±10% power supply
- Available in 48-pin DIP, LCC and Flatpack, and 52-pin PLCC packages
- Military product pliant to MIL-PRF-38535 QML
- Industrial temperature range (- 40°C to +85°C) is available for selected speeds
- Green parts available, see ordering information
CER R/WR
I/OOL-I/O7L
BUSYL(1,2) A10L A0L
I/O Control
I/O Control
Address Decoder
CEL OEL R/WL
MEMORY ARRAY
ARBITRATION LOGIC
Address Decoder
CER OER...
