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XM28C040 查看數據表(PDF) - Xicor -> Intersil

零件编号
产品描述 (功能)
生产厂家
XM28C040
Xicor
Xicor -> Intersil Xicor
XM28C040 Datasheet PDF : 17 Pages
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XM28C040
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias .................. –65°C to +135°C
Storage Temperature ....................... –65°C to +150°C
Voltage on any Pin with
Respect to VSS ................................................ –1V to +7V
D.C. Output Current ............................................. 5mA
Lead Temperature
(Soldering, 10 seconds) .............................. 300°C
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
D.C. OPERATING CHARACTERISTICS
XM28C040 TA = 0°C to +70°C, VCC = +5V ±10%, unless otherwise specified.
XM28C040I TA = –40°C to +85°C, VCC = +5V ±10%, unless otherwise specified.
XM28C040M TA = –55°C to +125°C, VCC = +5V ±10%, unless otherwise specified.
Limits
Symbol
Parameter
Min.
Max. Units
Test Conditions
ICC
VCC Current (Active)
(TTL Inputs)
80
mA CE = OE = VIL, WE = VIH,
All I/O’s = Open, 1 Device Active
Address Inputs = TTL Levels
@ f = 5MHz
ISB
VCC Current (Standby)
5
mA CE, A17, A18 = VCC –0.3V
All other inputs = VIH
All I/Os = OPEN
ILI
Input Leakage Current
ILO
Output Leakage Current
10
µA VIN = VSS to VCC
10
µA VOUT = VSS to VCC, CE = VIH
VlL
Input LOW Voltage
–1
0.8
V
VIH
Input HIGH Voltage
2
VCC + 1 V
VOL
Output LOW Voltage
0.4
V IOL = 2.1mA
VOH
Output HIGH Voltage
2.4
V IOH = –400µA
3873 PGM T02.2
POWER-UP TIMING
Symbol
tPUR(2)
tPUW(2)
Parameter
Power-up to Initiation of Read Operation
Power-up to Initiation of Write Operation
Typ.(1)
100
5
Units
ms
ms
3873 PGM T03
CAPACITANCE TA = +25°C, f = 1MHz, VCC = 5V
Symbol
Parameter
CI/O(2)
CIN(2)
Input/Output Capacitance
Input Capacitance
Notes: (1) Typical values are for TA = 25°C and nominal supply voltage.
(2) This parameter is periodically sampled and not 100% tested.
Max.
50
50
Units
pF
pF
Test Conditions
VI/O = 0V
VIN = 0V
3873 PGM T04.1
10

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