IDT71T016

LOW POWER 2V CMOS SRAM 1 MEG (64K x 16-BIT) Integrated Device Technology, Inc. ADVANCE INFORMATION IDT71T016 FEATURES: 64K x 16 Organization Wide Operating Voltage Range: 1.8 to 2.7V Speed Grades: 150ns, 200ns Low Operating Power: 20mA (max) Low Standby Power: 5µA (max) Low-Voltage Data Retention: 1.5V (min) Available in a 44-pin TSOP package DESCRIPTION: The IDT71T016 is a 1,048,576-bit very low-power Static RAM organized as 64K x 16. It is fabricated using IDT’s highreliability CMOS technology. This state-of-the-art technology, combined with innovative circuit design techniques, provides a cost-effective solution for low-power memory needs. It uses a 6-transistor memory cell. Operation is from a single extended-range 2.5V supply. This extended supply range makes the device ideally suited for unregulated battery-powered applications. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation. The IDT71T016 is packaged in a JEDEC standard 44-pin TSOP Type II. FUNCTIONAL BLOCK DIAGRAM OE Output Enable Buffer A0 - A15 Address Buffers Row / Column Decoders I/O 15 Chip Enable Buffer 8 High Byte I/O Buffer 8 CS I/O 8 WE Write Enable Buffer 64K x 16 Memory Array 16 Sense Amps and Write Drivers I/O 7 8 Low Byte I/O Buffer 8 I/O 0 BHE Byte Enable Buffers BLE The IDT logo is a registered trademark of Integrated Device Technology, Inc. 3777 drw 01 INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES ©1997 Integrated Device Tech...