Description
Symbol A0~A20 D0~D14 D15/A-1 CE OE Byte VCC VSS NC Pin Function Address Inputs Data Outputs D15 (Word Mode)/ LSB Address (Byte Mode) Chip Enable Input Output Enable Input Word/ Byte Mode Selection Power Supply Pin Ground Pin No Connection
BYTE A16 A15 A14 A13 A12 A11 A10 A9 A8 A19 VSS A20 A18 A17 A
Features
- Bit organization - 4M x 8 (byte mode) - 2M x 16 (word mode).
- Fast access time - Random access: 100ns (max. ).
- Current - Operating:60mA - Standby:100uA.
- Supply voltage - 5V±10%.
- Package - 44 pin SOP (500mil) - 48 pin TSOP (12mm x 20mm) - 42 pin DIP (600 mil) (word mode) - 44 pin TSOP (Type II)
42 DIP (For Word Mode Only)
A20 A19 A8 A9 A10 A11 A12 A13 A14 A15 A16 BYTE VSS D15/A-1 D7 D14 D6 D13 D5 D12 D4 VCC
A18 A17 A7 A6 A5 A4 A3 A2 A1 A0 CE VSS OE D0.