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EDI8F32512V डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 512Kx32 Static RAM CMOS - White Electronic Designs Corporation

भाग संख्या EDI8F32512V
समारोह 512Kx32 Static RAM CMOS
मैन्युफैक्चरर्स White Electronic Designs Corporation 
लोगो White Electronic Designs Corporation लोगो 
पूर्व दर्शन
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<?=EDI8F32512V?> डेटा पत्रक पीडीएफ

EDI8F32512V pdf
White Electronic Designs
EDI8F32512V
ABSOLUTE MAXIMUM RATINGS*
Voltage on any pin relative to VSS
Operating Temperature TA (Ambient)
Commercial
Storage Temperature, Plastic
Power Dissipation
Output Current
-0.5V to 4.6V
0°C to +70°C
-55°C to +125°C
2.5 Watts
20 mA
*Stress greater than those listed under "Absolute Maximum Ratings" may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions greater than those indicated in the
operational sections of this specification is not implied. Exposure to absolute maximum
www.DarattainSg hcoeneditt4ioUns.fcoor emxtended periods may affect reliability.
RECOMMENDED DC OPERATING
CONDITIONS
Parameter
Sym Min Typ
Max Units
Supply Voltage
VCC 3.0 3.3
3.6
V
Supply Voltage
VSS 0
0
0
V
Input High Voltage VIH 2.2 -- VCC +0.3 V
Input Low Voltage
VIL
-0.3
--
0.8
V
AC TEST CONDITIONS
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load
(Note: For tEHQZ,tGHQZ and tWLQZ, CL = 5pF)
VSS to 3.0V
5ns
1.5V
1TTL, CL = 30pF
DC ELECTRICAL CHARACTERISTICS
Parameter
Operating Power Supply Current
Standby (TTL) Power Supply Current
Full Standby Power Supply Current
CMOS
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
*Typical: TA = 25°C, VCC = 5.0V
Sym
ICC1
ICC2
ICC3
ILI
ILO
VOH
VOL
Conditions
W#, E# = VIL, II/O = 0mA, Min Cycle
E# > VIH, VIN > VIL or VIN > VIH
E# > VCC-0.2V
VIN > VCC=0.2V or VIN > 0.2V
VIN = 0V to VCC
V I/O = 0V TO VCC
IOH = -4.0mA
IOL = 8.0mA
Min Typ* Max Units
800 mA
240 mA
40 mA
-- -- ±20 µA
-- -- ±20 µA
2.4 --
--
V
-- -- 0.4 V
TRUTH TABLE
E# W# G# Mode Output
Power
H X X Standby HIGH Z ICC2/ICC3
L H L Read DOUT
ICC1
L L X Write DIN
ICC1
L H H Output HIGH Z ICC1
Deselect
CAPACITANCE
(f=1.0MHz, VIN=VCC or VSS)
Parameter
Sym
Address Lines
CI
Data Lines
CD/Q
Chip Enable Line
CC
Write Line
CN
These parameters are sampled, not 100% tested.
Max
45
20
20
45
Unit
pF
pF
pF
pF
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Aug, 2002
Rev. 8A
2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

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EDI8F32512C512Kx32 Static RAM CMOSWhite Electronic Designs Corporation
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EDI8F32512V512Kx32 Static RAM CMOSWhite Electronic Designs Corporation
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