IDT71016S

CMOS Static RAM 1 Meg (64K x 16-Bit) 71016S Features ◆ 64K x 16 advanced high-speed CMOS Static RAM ◆ Equal access and cycle times – Commercial : 12/15/20ns – Industrial: 15/20ns ◆ One Chip Select plus one Output Enable pin ◆ Bidirectional data inputs and outputs directly TTLcompatible ◆ Low power consumption via chip deselect ◆ Upper and Lower Byte Enable Pins ◆ Commercial and industrial product available in 44-pin Plastic SOJ package and 44-pin TSOP package Functional Block Diagram Output OE Enable Buffer Description The IDT71016 is a 1,048,576-bit high-speed Static RAM organized as 64K x 16. It is fabricated using high-performance, high-reliability CMOS technology. This state-of-the-art technology, combined with innovative circuit design techniques, provides a cost-effective solution for high-speed memory needs. The IDT71016 has an output enable pin which operates as fast as 7ns, with address access times as fast as 12ns. All bidirectional inputs and outputs of the IDT71016 are TTL-compatible and operation is from a single 5V supply. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation. The IDT71016 is packaged in a JEDEC standard 44-pin Plastic SOJ and 44-pin TSOP Type II. A0 - A15 Address Buffers Chip CS Enable Buffer Write WE Enable Buffer BHE BLE Byte Enable Buffers Row / Column Decoders 64K x 16 Memory Array 8 Sense 16 Amps and Write Drivers 8 High Byte I/O Buffer Low Byte I/O Buffer , I/O 15 8 I/O 8 ...