W981216AH Datasheet, PDF (7/44 Pages) Winbond – 2M x 16 bit x 4 Banks SDRAM

W981216AH
2M x 16 bit x 4 Banks SDRAM
DC CHARACTERISTICS (VCC = 3.3V ± 0.3V, Ta=0°~70°C)
ITEMS
SYMBOL
-75 (PC133)
MIN.
MAX.
OPERATING CURRENT
tCK=min , tRC=min
Active Precharge command cycling
without Burst operation
1 bank operation
ICC1
85
STANDBY CURRENT
tCK=min , CS#=VIH
CKE = VIH
ICC2
45
VIH/L=VIH(min)/VIL(max)
Bank : inactive state
CKE = VIL (Power Down mode) ICC2P
1
STANDBY CURRENT
CLK=VIL , CS#=VIH
CKE = VIH
ICC2S
10
VIH/L=VIH(min)/VIL(max)
BANK : inactive state
CKE = VIL (Power Down mode) ICC2PS
1
NO OPERATING CURRENT
CKE = VIH
ICC3
50
tCK=min
CS#=VIH(min)
BANK : active state (4 banks)
CKE= VIL (Power Down mode)
ICC3P
10
BURST OPERATING CURRENT
tCK = min
Read / Write command cycling
AUTO REFRESH CURRENT
tCK = min
Auto Refresh command cycling
SELF REFRESH CURRENT
Self Refresh mode
CKE = 0.2V
ICC4
120
ICC5
190
ICC6
2
-8H (PC100)
MIN.
MAX.
UNIT NOTES
80
3
40
3
1
3
10
1
mA
45
10
110
3,4
180
3
2
ITEM
INPUT LEAKAGE CURRENT
( 0V ≤ VIN ≤ VCC , all other pins not under test = 0V )
OUTPUT LEAKAGE CURRENT
( Output disable , 0V ≤ VOUT ≤ VCCQ )
LVTTL OUTPUT ^″H^″ LEVEL VOLTAGE
( IOUT = -2mA )
LVTTL OUTPUT ^″L^″ LEVEL VOLTAGE
( IOUT = 2mA )
SYMBOL
II(L)
IO(L)
VOH
VOL
MIN.
-5
-5
2.4
-
MAX.
5
5
-
0.4
UNIT
µA
µA
V
V
NOTES
Revision 1.0
Publication Release Date: March, 1999
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