Document
IS41C4400X IS41LV4400X SERIES
4M x 4 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
ISSI®
www.DataSheet4U.com
JUNE, 2001
FEATURES
• Extended Data-Out (EDO) Page Mode access cycle • TTL compatible inputs and outputs • Refresh Interval:
– 2,048 cycles/32 ms – 4,096 cycles/64 ms • Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden • Single power supply: – 5V±10% or 3.3V ± 10% • Byte Write and Byte Read operation via two CAS • Industrial temperature range -40°C to 85°C
DESCRIPTION
The ISSI 4400 Series is a 4,194,304 x 4-bit high-performance
CMOS Dynamic Random Access Memory. These devices offer an accelerated cycle access called EDO Page Mode. EDO Page Mode allows 2,048 or 4096 random accesses within a single row with access cycle time as short as 20 ns per 4-bit word.
These features make the 4400 Series ideally suited for high-bandwidth graphics, digital signal processing, high-performance computing systems, and peripheral applications.
The 4400 Series is packa.