ISSI's 128Mb Synchronous DRAM achieves high-speed data transfer using pipeline architecture. All inputs and outputs are synchronized to a positive clock edge.
This document provides preliminary information for the ISSI 128Mb Synchronous DRAM family, specifically the IS42S81600A, IS42S16800A, and IS42S32400A models. The devices utilize a pipeline architecture to achieve high-speed data transfer and are organized as quad-bank DRAMs with asynchronous interfaces. They operate in 3.3V memory systems and support various burst lengths and sequences to optimize performance.
| Clock Frequency | 166, 143, 100 MHz |
|---|---|
| Power Supply | 3.3V |
| Capacity | 128Mb |
| Interface | LVTTL |
| Temperature Range | Industrial |
| Package Type (x8) | 54-pin TSOPII |
| Package Type (x32) | 86-pin TSOPII |
The maximum clock frequency is 166 MHz.
The devices operate in 3.3V V DD and 3.3V V DDQ memory systems.
Yes, Industrial Temperature Availability is listed as a feature.