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IS61NLF204836B Datasheet, PDF (14/38 Pages) Integrated Silicon Solution, Inc – 100 percent bus utilization | |||
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IS61NLF204836B/IS61NVF/NVVF204836B
IS61NLF409618B/IS61NVF/NVVF409618Bâ
DC ELECTRICAL CHARACTERISTICS (Over Operating Range) 1, 2, 3
3.3V 2.5V 1.8V
Symbol Parameter
Test Conditions
Min. Max.
Min. Max.
Min. Max. Unit
Voh
Output HIGH Voltage
Ioh = â4.0 mAâ (3.3V)
2.4 â
Ioh = â1.0 mAâ (2.5V, 1.8V)
2.0 â Vddq - 0.4 â V
Vol
Output LOW Voltage
Iol = 8.0 mAâ (3.3V)
â 0.4
Iol = 1.0 mAâ (2.5V, 1.8V)
â 0.4
â 0.4 V
Vih
Input HIGH Voltage
2.0 Vdd + 0.3
1.7 Vdd + 0.3 0.6Vdd V dd + 0.3 V
Vil
Input LOW Voltage
â0.3 0.8
â0.3 0.7
â0.3 0.3Vdd V
Ili
Input Leakage Current
Vss ⤠Vin ⤠Vdd(1,4)
Input Current of MODE
Vss ⤠Vin ⤠Vdd(5)
Input Current of ZZ
Vss ⤠Vin ⤠Vdd(6)
â5 5
â30 5
â5 30
â5 5
â30 5
â5 30
â5 5 µA
â30 5
â5 30
Ilo
Output Leakage Current Vss ⤠Vout ⤠Vddq, OE = Vih â5 5
â5 5
â5 5 µA
Notes:
1. All voltages referenced to ground.
2. Overshoot:
3.3V and 2.5V: Vih (AC) ⤠Vdd + 1.5V (Pulse width less than tkc /2)
1.8V: Vih (AC) ⤠Vdd + 0.5V (Pulse width less than tkc /2)
3. Undershoot:
3.3V and 2.5V: Vil (AC) ⥠-1.5V (Pulse width less than tkc /2)
1.8V: Vil (AC) ⥠-0.5V (Pulse width less than tkc /2)
4. Except MODE and ZZ.
5. MODE is connected to pull-up resister internally.
6. ZZ is connected to pull-down resister internally
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)
Symbol Parameter
Icc
AC Operating
Supply Current
Isb
Standby Current
TTL Input
Isbi
Standby Current
CMOS Input
Test Conditions
Temp. range
Device Selected,
Com.
OE = Vih, ZZ ⤠Vil,
Ind.
All Inputs ⤠0.2V or ⥠Vdd â 0.2V,
Cycle Time ⥠tkc min.
Device Deselected,
Vdd = Max.,
All Inputs ⤠Vil or ⥠Vih,
ZZ ⤠Vil, f = Max.
Com.
Ind.
Device Deselected,
Com.
Vdd = Max.,
Ind.
Vin ⤠Vss + 0.2V or â¥Vdd â 0.2V
f=0
6.5
7.5
MAX
MAX
x18 x36 x18 x36
Unit
260 260 240 240
mA
270 270 250 250
130 130 130 130
mA
135 135 135 135
115 115 115 115
mA
120 120 120 120
14
Integrated Silicon Solution, Inc. â www.issi.com
Rev.â00C
02/20/2013
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