P2V28S20ATP-7 View Datasheet(PDF) - Vanguard International Semiconductor
Part Name
Description
MFG CO.
'P2V28S20ATP-7' PDF : 51 Pages View PDF
128Mb Synchronous DRAM
P2V28S20ATP-7,-75,-8 (4-BANK x 8,388,608-WORD x 4-BIT)
P2V28S30ATP-7,-75,-8 (4-BANK x 4,194,304-WORD x 8-BIT)
P2V28S40ATP-7,-75,-8 (4-BANK x 2,097,152-WORD x 16-BIT)
AVERAGE SUPPLY CURRENT from Vdd
(Ta=0 - 70˚C, Vdd=VddQ=3.3±0.3V,Vss=VssQ=0V, unless otherwise noted)
ITEM
Symbol
Organi-
zation
Limits (max.)
Unit
-7
-75
-8
Operating current
Precharge Standby
current in Non-Power
down mode
tRC=min, tCLK=min
Icc1
BL=1,IOL=0mA
x4/x8/x16
100
95
Icc2N
CKE=VILmax
tCLK=15ns
x4/x8/x16
20
20
Icc2NS CKE=VIHmin
CLK=VILmax(fixed)
x4/x8/x16
15
15
85
mA
20
mA
15
mA
Precharge Standby
Icc2P
CKE=VIHmin
x4/x8/x16
2
2
2
mA
tCLK=15ns(Note)
current in Power down
mode
Icc2PS CKE=VIHmin
tCLK=VILmax(fixed)
x4/x8/x16
1
1
1
mA
Active Standby current
Burst current
Icc3N
CKE=/CS=VIHmin
tCLK=15ns(Note)
x4/x8/x16
30
30
30
mA
Icc3NS
CKE=VIHmin
tCLK=VILmax(fixed)
x4/x8/x16
25
25
25
All Bank Active
Icc4
tCLK = min
x4/x8/x16
140
130
120
mA
BL=4, CL=3, IOL=0mA
Auto-refresh current
Self-refresh current
Icc5 tRC=min, tCLK=min
x4/x8/x16
130
130
130
mA
Icc6
CKE < 0.2V x4/x8/x16 7,7.5,8
1
1
1
mA
NOTE:
1. Icc(max) is specified at the output open condition.
2. Input signals are changed one time during 30ns.
AC OPERATING CONDITIONS AND CHARACTERISTICS
(Ta=0 - 70˚C, Vdd=VddQ=3.3±0.3V,Vss=VssQ=0V, unless otherwise noted)
Symbol
Parameter
Test Conditions
VOH (DC)
VOL (DC)
IOZ
II
High-Level Output Voltage (DC)
Low-level Output Voltage (DC)
Off-state Output Current
Input Current
IOH=-2mA
IOL= 2mA
Q floating VO=0 -- VddQ
VIH = 0 -- VddQ +0.3V
Limits
unit
Min.
Max.
2.4
V
0.4
V
-5
5
µA
-5
5
µA
JULY.2000
Page-32
Rev.2.2
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