This datasheet provides the technical specifications of the IC41C4405x and IC41LV4405x series dynamic random access memories. These devices are 4Mx4 bit high-performance CMOS dynamic random access memories. The devices support Fast Page Mode, allowing 2048 or 4096 random accesses within a single row with an access cycle time as short as 20 ns per 4-bit word.
This document is a datasheet for the ICST 4405x Series (IC41C4405x and IC41LV4405x), which are high-performance CMOS Dynamic Random Access Memories. These devices feature Fast Page Mode access, allowing up to 2,048 or 4,096 random accesses within a single row with cycle times as short as 20 ns per 4-bit word.
| Capacity | 4M x 4-bit (16-MBIT) |
|---|---|
| Package Type | 24-pin SOJ and TSOP-2 |
| Supply Voltage (5V) | 5V + 10% |
| Supply Voltage (3.3V) | 3.3V + 10% |
| Refresh Interval (2K) | 2,048 cycles/32 ms |
The devices support RAS-Only, CAS-before-RAS (CBR), and Hidden refresh modes.
The industrial operation temperature range is -40 to +85 °C.