km4132g271a ETC-unknow, km4132g271a Datasheet - Page 5

• Manufacturer Part Number: km4132g271a
• Description: 128k 32bit Banks Synchronous Graphic
• Manufacturer: ETC-unknow

KM4132G271A
DC CHARACTERISTICS
Note :
(Recommended operating condition unless otherwise noted, T
Operating Current
(One Bank Active)
Precharge Standby Cur-
rent in power-down mode
Precharge Standby Current
in non power-down mode
Active Standby Current
in power-down mode
Active Standby Current
in non power-down mode
(One Bank Active)
Operating Current
(Burst Mode)
Refresh Current
Self Refresh Current
Operating Current
(One Bank Block Write)
1. Measured with outputs open.
2. Assumes minimum column address update cycle t
3. Refresh period is 16ms.
4. Assumes minimum column address update cycle t
Parameter
I
I
I
I
I
I
I
I
I
I
I
I
I
Symbol
CC1
CC2
CC2
CC2
CC2
CC3
CC3
CC3
CC3
CC4
CC5
CC6
CC7
P
PS
N
NS
P
PS
N
NS
Burst Length =1
t
I
CKE ¡Â V
CKE ¡Â V
CKE ¡Ã V
Input signals are changed one time during 30ns
CKE ¡Ã V
Input signals are stable
CKE ¡Â V
CKE ¡Â V
CKE ¡Ã V
Input signals are changed one time during 30ns
CKE ¡Ã V
Input signals are stable
I
All bank Activated, t
t
CKE ¡Â 0.2V
t
RC
OL
OL
RC
CC
¡Ã t
¡Ã t
¡Ã t
= 0 mA
= 0 mA, Page Burst
RC
RC
CC
IL
IL
IH
IH
IL
IL
IH
IH
(min), t
(min)
(min), I
(max), t
(max), CLK ¡Â V
(max), t
(max), CLK ¡Â V
Test Condition
(min), CS ¡Ã V
(min), CLK ¡Â V
(min), CS ¡Ã V
(min), CLK ¡Â V
OL
CCD
BWC
CC
CC
CC
=0mA, t
A
¡Ã t
CCD
(min).
= 0 to 70 ¡É V
(min).
= 15ns
= 15ns
CC
IH
IH
(min)
= t
IL
IL
IL
IL
(min), t
(min), t
BWC
(max), t
(max), t
(max), t
(max), t
CCD
(min)
(min)
CC
CC
IH(min)
CC
CC
CC
CC
= 15ns
= 15ns
= ¡Ä
= ¡Ä
= ¡Ä
= ¡Ä
Latency
/V
CAS
IL(max)
3
2
3
2
3
2
=2.0V/0.8V)
180
160
200
180
140
130
170
3.5
45
20
55
35
-8
2
2
4
1
Speed
Rev.0 (August 1997)
160
140
180
160
120
110
150
-10
3.5
45
20
55
35
2
2
4
1
CMOS SGRAM
140
120
160
140
100
130
-12
3.5
45
20
55
35
90
2
2
4
1
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
Note
1, 2
1
3
4