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參數(shù)資料
| 型號(hào)： | 27C64-25IL |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 64K (8K x 8) CMOS EPROM |
| 中文描述： | 64K的（8K的× 8）的CMOS存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | 27C64-25IL |
2004 Microchip Technology Inc.
DS11107M-page 3
27C64
TABLE 1-3:
READ OPERATION AC CHARACTERISTICS
FIGURE 1-1:
READ WAVEFORMS
AC Testing Waveform:
Output Load:
Input Rise and Fall Times:
Ambient Temperature:
V
IH
= 2.4V and V
IL
= 0.45V; V
OH
= 2.0V V
OL
= 0.8V
1 TTL Load + 100 pF
10 ns
Commercial:
Industrial:
Tamb = 0°C to +70°C
Tamb = -40°C to +85°C
Parameter
Sym
27C64-12
27C64-15
27C64-17
27C64-20
27C64-25
Units
Conditions
Min Max Min Max Min Max Min Max Min Max
Address to Output Delay
t
ACC
—
120
—
150
—
170
—
200
—
250
ns
CE = OE = V
IL
CE to Output Delay
t
CE
—
120
—
150
—
170
—
200
—
250
ns
OE = V
IL
OE to Output Delay
t
OE
—
65
—
70
—
70
—
75
—
100
ns
CE = V
IL
CE or OE to O/P High
Impedance
t
OFF
0
50
0
50
0
50
0
55
0
60
ns
Output Hold from
Address CE or OE,
whichever occurs first
t
OH
0
—
0
—
0
—
0
—
0
—
ns
Note 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.
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| 27C64-25IP | 64K (8K x 8) CMOS EPROM |
| 27C64-25ISO | 64K (8K x 8) CMOS EPROM |
| 27C64-25L | 64K (8K x 8) CMOS EPROM |
| 27C64-25P | 64K (8K x 8) CMOS EPROM |
| 27C64-25SO | 64K (8K x 8) CMOS EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 27C64-25IP | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:64K (8K x 8) CMOS EPROM |
| 27C64-25ISO | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:64K (8K x 8) CMOS EPROM |
| 27C64-25L | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:64K (8K x 8) CMOS EPROM |
| 27C64-25P | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:64K (8K x 8) CMOS EPROM |
| 27C64-25SO | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:64K (8K x 8) CMOS EPROM |
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