This document describes the specifications and features of three models of SDRAM 256Mb E-die products, including storage capacity, interface type, and package form.
This document is a technical datasheet for the Samsung 256Mb E-die CMOS SDRAM family, which includes the K4S560432E, K4S560832E, and K4S561632E part numbers. These devices are organized as 4 x 16M x 4-bit, 4 x 32M x 8-bit, or 4 x 16M x 16-bit words and are fabricated using Samsung's high-performance CMOS technology.
| Organization | 64M x 4 / 32M x 8 / 16M x 16 |
|---|---|
| Max Frequency | 133MHz |
| Supply Voltage | 3.3V |
| Package Type | 54 TSOP-II |
| Operating Temperature | 0 to 70°C |
| Refresh Period | 64ms |
The part numbers are K4S560432E, K4S560832E, and K4S561632E.
Yes, the device is available in a Pb-free package and is RoHS compliant.
The maximum operating frequency is 133MHz.