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IS62C51216AL Datasheet, PDF (6/15 Pages) Integrated Silicon Solution, Inc – 512K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM | |||
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IS62C51216AL, IS65C51216AL
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)
-45 ns
-55 ns
Symbol Parameter
Test Conditions
Min. Max.
Min. Max.
Unit
Icc
Vdd Dynamic Operating Vdd = Max., CE = Vil
Com.
â 25
mA
Supply Current
Iout = 0 mA, f = fmax
Ind.
â 25
Vin = Vih or Vil
Auto.
â 40
typ.(2)
13
12
Icc1 Average operating
Current
CE = Vil,
Vin = Vih or Vil,
I I/O= 0 mA
Com.
â 10
mA
Ind.
â 10
Auto.
â 20
Isb1 TTL Standby Current Vdd = Max.,
Com.
â 1
mA
(TTL Inputs)
Vin = Vih or Vil, CE ⥠Vih,
Ind.
â 1.5
f=0
Auto.
â2
Isb2 CMOS Standby
Vdd = Max.,
Current (CMOS Inputs) CE ⥠Vdd â 0.2V,
Vin ⥠Vdd â 0.2V,
or Vin ⤠Vss + 0.2V, f = 0
Com.
Ind.
Auto.
typ.(2)
â 40
µA
â 60
â 180
15
Note:
1. At f = fmax, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
2.Typical Values are measured at Vcc = 5V, Ta = 25oC and not 100% tested.
6
Integrated Silicon Solution, Inc. â www.issi.com â 1-800-379-4774
Rev.â A
03/18/09
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