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EDI8F32259V डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 256Kx32 Static RAM CMOS - White Electronic Designs Corporation

भाग संख्या EDI8F32259V
समारोह 256Kx32 Static RAM CMOS
मैन्युफैक्चरर्स White Electronic Designs Corporation 
लोगो White Electronic Designs Corporation लोगो 
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<?=EDI8F32259V?> डेटा पत्रक पीडीएफ

EDI8F32259V pdf
White Electronic Designs
EDI8F32259V
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 Watt
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
www.DatatShishsepeetc4ifiUca.ticoon mis not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
Parameter
Supply Voltage
Supply Voltage
Input High Voltage
Input Low Voltage
Sym Min Typ
VCC 3.0 3.3
VSS 0
0
VIH 2.2 --
VIL -0.3 --
Max
3.6
0
VCC+0.3V
0.8
Units
V
V
V
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
Note: Typical: tA = 25°C, VCC = 5.0V
Sym Conditions
ICC1 W#, E# = VIL, II/O = 0mA, Min Cycle
ICC2 E# ≥ VIH, VIN ≤ VIL or VIN ≥VIH
ICC3
E# ≥ VCC-0.2V
VIN ≥ VCC-0.2V or VIN ≤ 0.2V
ILI VIN = 0V to VCC
ILO V I/O = 0V to VCC
VOH IOH = -4.0mA
VOL IOL = 8.0mA
Min
Max
12-25
Units
ns
800 mA
240 mA
40 mA
— ±80
— ±20
2.4 —
— 0.4
µA
µA
V
V
TRUTH TABLE
E# W# G#
HX X
LH L
LLX
LHH
Mode
Standby
Read
Write
Output Deselect
Output
HIGH Z
DOUT
DIN
HIGH Z
Power
ICC3
ICC1
ICC1
ICC1
CAPACITANCE
(f=1.0MHz, VIN=VCC or VSS)
Parameter
Sym Max
Address Lines
CI 60
Data Lines
CD/Q 20
Chip Enable Line
CC 20
Write Control Line CN 60
Note: These parameters are sampled, not 100% tested.
Unit
pF
pF
pF
pF
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Oct 2002
Rev. 0A
2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

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EDI8F32259V256Kx32 Static RAM CMOSWhite Electronic Designs Corporation
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