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UPD445L डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - FULLY DECODED 4096 STATIC CMOS RAM - NEC

भाग संख्या UPD445L
समारोह FULLY DECODED 4096 STATIC CMOS RAM
मैन्युफैक्चरर्स NEC 
लोगो NEC लोगो 
पूर्व दर्शन
1 Page
		
<?=UPD445L?> डेटा पत्रक पीडीएफ

UPD445L pdf
,uPD445L
ADDRESS
BUFFER
X
DECODER
MEf\10HY
CELL
MATRIX
64 ~ 64
BLOCK DIAGRAM
Operating Temperature .....
.......... OoC·to +70·C
Storage Temperature.
. ...... -40°C to +12Soc:;
All Output Voltages.
-0.3 to VCC +0.3 Volts
All Input Voltages ..
. . . . . . . . . . . . . . . . . . . -0.3 to Vec +0.3 Vol...
Supply Voltage VCC
. . . . . . . . . . . . . . . . . . . . . . . .. -0.3 to +7 Velts
COMMENT: Stress above those listed under "Absolute Maximum Ratings" may cause permanent
damage to the device. This is. stress rating only and functional operation of the device at these or
an'y other conditions above those indicated in the operational sections of this specification i. not
implied. Exposure to absolute maximum rating conditions for extended periods may affect deviae
reliability.
*Ta = 25°C
AISOLun MAXIMUM
I'IATINGS*
PARAMETER
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage
Current High
Input Leakage
Current Low
Output Leakage
Current High
Output Leakage
Current Low
Supply Curtent
Supply Current
StandbY Current
SYMBOL
V'H
V'L
VOHl
VOH2
VOL
ILiH
LIMITS
MIN TYP
MAX
UNIT
+2.2
-0.3
+2.4
+3.5
Vee
+ 0.65
+ 0.4
V
V
V
V
V
+ 1.0 ~A
'LIL
- 1.0 ~A
'LOH
+ '.0 ~A
'LOL
'.0 ~A
'ce,
'2 25 rnA
'CC2
leCL
'6 30 rnA
40 ~A
TEST
CONDITIONS
IOH - --1.0 rnA
'OH' 'OO~A
IOL '" +2.0 rnA
V, . Vee
V, . OV
ee, ,Vo' Vee.
2.2V
ee, ,VO' OV.
2.2V
Outputs Open
ee,VI ::: Vee except
<: O.65V
Outputs Open
VI '" 2.2V except
EE, ~ O.65V
V, ' 0 to 5.2SV
Except eE2 :E;; O.2V
'f DC CHARACTEf'lISTICi
94

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डाउनलोड[ UPD445L Datasheet.PDF ]


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