This document is about IS62LV2568LL SRAM, which is a low voltage, low power, CMOS static RAM from ISSI company. It has a capacity of 256K x 8 bits, a working voltage of 2.5V, and a working frequency of 70/85ns. It supports two chip select and output enable pins and can meet various application scenarios.
The ISSI IS62LV2568LL is a low voltage, 262,144 words by 8 bits CMOS SRAM fabricated using ISSI's low voltage six transistor (6T) CMOS technology. It is designed to meet the demands of state-of-the-art technologies such as cell phones and pagers.
| Memory Capacity | 262,144 words x 8 bits |
|---|---|
| Technology | Low Voltage Six Transistor (6T) CMOS |
| Access Times | 70 and 85 ns |
| Operating Voltage | 2.5V to 3.0V |
| Power Dissipation (Typical) | 120 mW |
| Standby Current (TTL Inputs) | 6 µW |
| Data Retention Voltage | 2V (min.) |
| Package Types | 32-pin TSOP, STSOP, 36-pin mini BGA |
| Temperature Range (Commercial) | 0 °C to +70 °C |
The device has a capacity of 262,144 words by 8 bits.
It is available in 32-pin TSOP (Type I), STSOP (Type I), and 36-pin mini BGA.
The device operates with a single power supply of 2.5V to 3.0V.
No, it features fully static operation with no clock or refresh required.