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VG26S17400EJ-5 参数 Datasheet PDF下载

VG26S17400EJ-5图片预览
型号: VG26S17400EJ-5
PDF下载: 下载PDF文件 查看货源
内容描述: 4194304 ×4 - 位CMOS动态RAM [4,194,304 x 4 - Bit CMOS Dynamic RAM]
分类和应用:
文件页数/大小: 25 页 / 211 K
品牌: VML [ VANGUARD INTERNATIONAL SEMICONDUCTOR ]
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VIS
DC Characteristics; 5 - Volt verion
(T
a
= 0 to 70°C, V
CC
= + 5V
±
10%, V
ss
= 0V)
VG26 (V) (S) 17400E
Parameter
Operating
current
Low
power
S - version
Symbol
Test Conditions
RAS cycling
CAS cycling
t
RC
= min.
TTL interface
RAS, CAS = V
IH
Dout = high - Z
CMOS interface
RAS, CAS
Standby Standard
Current power
version
I
CC2
-5
Min
-
-
Max
110
2
Min
-
-
-6
Max
VG26(V)(S)17400E
4,194,304 x 4 - Bit
CMOS Dynamic RAM
Unit Notes
I
CC1
100 mA
2
mA
1, 2
-
0.25
-
0.25
mA
V CC - 0.2V
-
2
-
2
Dout = high - Z
TTL interface
RAS, CAS = V
IH
Dout = high - Z
CMOS interface
RAS, CAS
RAS - only
refresh current
Fast page mode
current
CAS - before - RAS
refresh current
Self - refresh currant
(S - Version)
CAS - before - RAS
long refresh
current (S - Version)
I
CC3
I
CC4
t
PC
= min.
I
CC5
I
CC8
I
CC9
t
RC
= min.
RAS, CAS cycling
tRASS
100µS
Standby : V
CC
- 0.2V
RAS
CAS before RAS refresh :
2048 cycles/128ms
RAS, RAS : 0V
V IL
0.2V
V
CC
- 0.2V
V IH
V IH (Max)
Dout = high - Z, tRAS
300ns
-
-
-
110
350
500
-
-
-
100
mA
350
µA
500
µA
mA
-
1
-
1
mA
V CC - 0.2V
-
-
110
80
-
-
100
Dout = high - Z
RAS cycling, CAS = V
IH
t
RC
= min.
1, 2
mA
70
mA
1, 2
1,3
Document : 1G5-0142
Rev.1
Page 6