參數(shù)資料
型號: DS2227-120
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Static RAM
英文描述: 512K X 8 NON-VOLATILE SRAM MODULE, 120 ns, SMA72
封裝: STIK, SIP-72
文件頁數(shù): 6/10頁
文件大小: 191K
代理商: DS2227-120
DS2227
5 of 10
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.3V to +7.0V
Operating Temperature
0°C to 70°C
Storage Temperature
-40° to +85°C
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Power Supply Voltage
VCC
4.5
5.0
5.5
V
Input High Voltage
VIH
2.2
VCC
V
Input Low Voltage
VIL
0
+0.8
V
DC ELECTRICAL CHARACTERISTICS
(0°C to 70°C; VCC = 5V ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Leakage Current
IIL
-1.0
+1.0
A
I/O Leakage Current
ILO
-5.0
+5.0
A
Output Current @ 2.4V
IOH
-1.0
mA
Output Current @ 0.4V
IOL
2.0
3.0
mA
Operating Current
ICC
60
280
mA
Write Protection Voltage
VTP
4.25
4.37
4.5
V
CAPACITANCE
(TA = 25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
20
40
pF
Output Capacitance
COUT
510
pF
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