參數(shù)資料
型號: HM624256A
廠商: Hitachi,Ltd.
英文描述: 262144-word ×4-bit High Speed CMOS Static RAM(262144字 ×4位高速CMOS SRAM)
中文描述: 262144字× 4位高速CMOS靜態(tài)RAM(262144字× 4位高速CMOS SRAM的)
文件頁數(shù): 10/12頁
文件大?。?/td> 87K
代理商: HM624256A
HM624256A Series
10
Low V
CC
Date Retention Characteristics
(Ta = 0 to +70
°
C)
This characteristics is guaranteed only for L-version.
Parameter
Symbol
Min
Typ
Max Unit Test Conditions
CS
V
CC
– 0.2 V,
Vin
V
– 0.2 V or
0 V
Vin
0.2 V
V
CC
for data retention
V
DR
2.0
V
Data retention current
I
CCDR
2
50
*1
μ
A
Chip deselect to data retention time
t
CDR
0
ns
Operation recovery time
Note:
1. V
CC
= 3.0 V
t
R
5
ms
Low V
CC
Data Retention Timing Waveform
CC
4.5 V
V
2.2 V
DR
V
0 V
CS
t
CDR
t
R
CS V – 0.2 V
Data retention mode
相關(guān)PDF資料
PDF描述
HM6264AFP-10 Dual J-K Negative-Edge-Triggered Flip-Flops With Preset And Clear 16-CDIP -55 to 125
HM6264AFP-10T Dual J-K Negative-Edge-Triggered Flip-Flops With Preset And Clear 16-CFP -55 to 125
HM6264AFP-12 8192-word x 8-bit High Speed CMOS Static RAM
HM6264AFP-12T 8192-word x 8-bit High Speed CMOS Static RAM
HM6264AFP-15 8192-word x 8-bit High Speed CMOS Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM624256AJP-20 制造商:Hitachi 功能描述: 制造商:Hitachi 功能描述:Static RAM, 256Kx4, 28 Pin, Plastic, SOJ
HM624256AJP25T 制造商:HITACHI 功能描述:New
HM624256ALJP20 制造商:HITCHI 功能描述:
HM624256ALP-20 制造商:Hitachi 功能描述:
HM624256JP-35 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SRAM