參數(shù)資料
型號(hào): HM5164805FLJ
廠商: Hitachi,Ltd.
英文描述: 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
中文描述: 64目等內(nèi)存(8 Mword × 8位)8畝刷新/ 4畝刷新
文件頁(yè)數(shù): 1/35頁(yè)
文件大?。?/td> 490K
代理商: HM5164805FLJ
HM5164805F Series
HM5165805F Series
64 M EDO DRAM (8-Mword
×
8-bit)
8 k Refresh/4 k Refresh
ADE-203-1057B (Z)
Rev. 2.0
Nov. 30, 1999
Description
The Hitachi HM5164805F Series, HM5165805F Series are 64M-bit dynamic RAMs organized as
8,388,608-word
×
8-bit. They have realized high performance and low power by employing CMOS process
technology. HM5164805F Series, HM5165805F Series offer Extended Data Out (EDO) Page Mode as a
high speed access mode.
They have the package variation of standard 32-pin plastic SOJ and standard 32-
pin plastic TSOPII.
Features
Single 3.3 V supply: 3.3 V
±
0.3 V
Access time: 50 ns/60 ns (max)
Power dissipation
Active: 414 mW/378 mW (max) (HM5164805F Series)
: 486 mW/414 mW (max) (HM5165805F Series)
Standby : 1.8 mW (max) (CMOS interface)
: 1.1 mW (max) (L-version)
EDO page mode capability
Refresh cycles
RAS
-only refresh
8192 cycles/64 ms (HM5164805F, HM5164805FL)
4096 cycles/64 ms (HM5165805F, HM5165805FL)
CBR/Hidden refresh
4096 cycles/64 ms (HM5164805F, HM5164805FL, HM5165805F, HM5165805FL)
相關(guān)PDF資料
PDF描述
HM5164805FLTT 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5164805FLTT-6 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5164805FTT 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5165805FTT 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5164805F 64 M EDO(Extended Data Output) DRAM(64M 擴(kuò)展數(shù)據(jù)輸出模式動(dòng)態(tài)RAM)
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