HM5116405 Datasheet, PDF (1/34 Pages) Hitachi Semiconductor – 16M EDO DRAM (4-MWORD X 4-BIT) 4K REFRESH / 2K REFRESH

HM5116405 Series
HM5117405 Series
16 M EDO DRAM (4-Mword × 4-bit)
4 k Refresh/2 k Refresh
E0151H10 (Ver. 1.0)
(Previous ADE-203-633D (Z))
Jul. 6, 2001 (K)
Description
The HM5116405 Series, HM5117405 Series are CMOS dynamic RAMs organized 4,194,304-word × 4-bit.
They employ the most advanced CMOS technology for high performance and low power. The
HM5116405 Series, HM5117405 Series offer Extended Data Out (EDO) Page Mode as a high speed
access mode. They have package variations of standard 26-pin plastic SOJ and standard 26-pin plastic
TSOP II.
Features
• Single 5 V (±10%)
• Access time: 50 ns/60 ns/70 ns (max)
• Power dissipation
 Active mode : 495 mW/440 mW/385 mW (max) (HM5116405 Series)
: 550 mW/495 mW/440 mW (max) (HM5117405 Series)
 Standby mode : 11 mW (max)
: 0.83 mW (max) (L-version)
• EDO page mode capability
• Long refresh period
 4096 refresh cycles : 64 ms (HM5116405 Series)
: 128 ms (L-version)
 2048 refresh cycles : 32 ms (HM5117405 Series)
: 128 ms (L-version)
• 3 variations of refresh
 RAS-only refresh
 CAS-before-RAS refresh
 Hidden refresh
Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.