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參數(shù)資料
| 型號： | 28LV64A |
| 英文描述： | 5-Pin, Multiple-Input, Programmable Reset ICs |
| 中文描述： | 64K的（8K的× 8）低電壓的CMOS EEPROM的 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 65K |
| 代理商： | 28LV64A |
1996 Microchip Technology Inc.
Preliminary
DS21113B-page 3
28LV64A
TABLE 1-3:
READ OPERATION AC CHARACTERISTICS
FIGURE 1-1:
READ WAVEFORMS
AC Testing Waveform:
Output Load:
Input Rise and Fall Times:
Ambient Temperature:
VIH = 2.0V; VIL = 0.6V; VOH = VOL = VCC/2
1 TTL Load + 100 pF
20 ns
Commercial (C): Tamb =
0
°C to +70°C
Industrial
(I) : Tamb = -40
°C to +85°C
Parameter
Sym
28LV64-30
Units
Conditions
Min
Max
Address to Output Delay
tACC
—
300
ns
OE = CE = VIL
CE to Output Delay
tCE
—
300
ns
OE = VIL
OE to Output Delay
tOE
—
150
ns
CE = VIL
CE or OE High to Output Float
tOFF
060
ns
Output Hold from Address, CE or
OE, whichever occurs first.
tOH
0—
ns
Endurance
—
10M
—
cycles
25
°C, Vcc = 5.0V,
Block Mode (Note 2)
Note 1: Not 100% tested.
2: This parameter is not tested but guaranteed by characterization. For endurance estimates in a specic
application, please consult the Total Endurance Model which can be obtained on our BBS or website.
Address
CE
VIH
VIL
VIH
VIL
VIH
VIL
OE
Data
WE
VOH
VOL
VIH
VIL
Address Valid
High Z
Valid Output
tACC
(1) tOFF is specified for OE or CE, whichever occurs first
(2) OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE
(3) This parameter is sampled and is not 100% tested
High Z
tOH
tOFF(1,3)
Notes:
tOE(2)
tCE(2)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28LV64A_04 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K (8K x 8) Low Voltage CMOS EEPROM |
| 28LV64A-20/L | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K (8K x 8) Low Voltage CMOS EEPROM |
| 28LV64A--20/L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|8KX8|CMOS|LDCC|32PIN|PLASTIC |
| 28LV64A-20/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K (8K x 8) Low Voltage CMOS EEPROM |
| 28LV64A--20/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|8KX8|CMOS|DIP|28PIN|PLASTIC |
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