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HYM322030S Datasheet, PDF (6/9 Pages) Siemens Semiconductor Group – 2M x 32-Bit Dynamic RAM Module | |||
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HYM 322030S/GS-60/-70
2M Ã 32-Bit
DC Characteristics1) (contâd)
Parameter
Average VCC supply current
during fast page mode
(RAS = VIL, CAS, address cycling,
tPC = tPC min)
-60 version
-70 version
Standby VCC supply current
(RAS = CAS = VCC â 0.2 V)
Average VCC supply current
during CAS-before-RAS refresh mode
(RAS, CAS cycling, tRC = tRC min)
-60 version
-70 version
Symbol
ICC4
Limit Values
min.
max.
Unit Test
Condition
â
â
ICC5
â
ICC6
â
â
550
mA 2)
500
mA 3)
4
mA
600
mA 2)
550
mA
Capacitance
TA = 0 to 70 ËC, VCC = 5 V ± 10 %, f = 1 MHz
Parameter
Input capacitance (A0 to A11)
Input capacitance (RAS0, RAS2)
Input capacitance (CAS0 - CAS3)
Input capacitance (WE)
I/O capacitance
(DQ0-DQ31)
Symbol
CI1
CI2
CI3
CI4
CIO
Limit Values
min.
max.
â
40
â
45
â
45
â
45
â
25
Unit
pF
pF
pF
pF
pF
Semiconductor Group
566
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