IS61C632A is a high-speed, low-power synchronous static RAM designed by ICSI company to provide a burstable, high-performance, secondary cache for the i486, Pentium, 680X0 and PowerPC microprocessors. It is organized as 32,768 words by 32 bits, fabricated with ICSI's advanced CMOS technology. The device integrates a 2-bit burst counter, high-speed SRAM core, and high-drive capability input/output circuits, with high speed, low power consumption and high reliability.
The ICSI IS61C632A is a high-speed, low-power synchronous static RAM organized as 32,768 words by 32 bits. It is fabricated with advanced CMOS technology and integrates a 2-bit burst counter, high-speed SRAM core, and high-drive capability outputs into a single monolithic circuit.
| Organization | 32,768 words by 32 bits |
|---|---|
| Access Time (4ns) | 125 MHz |
| Access Time (8ns) | 66 MHz |
| Power Supply Voltage | +3.3V |
| Package Types | 100-Pin LQFP and PQFP |
| Operating Temperature (Commercial) | 0°C to +70°C |
It is designed to provide a burstable, high-performance secondary cache for the i486™, Pentium™, 680X0™, and PowerPC™ microprocessors.
A HIGH input on the ZZ pin puts the SRAM in the power-down state.