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參數(shù)資料
| 型號(hào)： | 27LC128-12ESO |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 128K (16K x 8) CMOS EPROM |
| 中文描述： | 128K的（16K的× 8）的CMOS存儲(chǔ)器 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 62K |
| 代理商： | 27LC128-12ESO |
1996 Microchip Technology Inc.
DS11003K-page 3
27C128
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
1 TTL Load + 100 pF
10 ns
Commercial:
Industrial:
Extended (Automotive):
IH
= 2.4V and V
IL
= 0.45V; V
OH
= 2.0V V
OL
= 0.8V
Tamb = 0C to +70C
Tamb = -40C to +85C
Tamb = -40
°
C to +125
°
C
Parameter
Sym
27C128-12 27C128-15 27C128-17 27C128-20 27C128-25
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
Address
CE
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
OE
Outputs
O0 - O7
V
OH
V
OL
Address Valid
t
CE(2)
t
OE(2)
High Z
Valid Output
t
ACC
(1) t
OFF
is specified for OE or CE, whichever occurs first
(2) OE may be delayed up to t
CE
- t
OE
after the falling edge of CE without impact on t
CE
(3) This parameter is sampled and is not 100% tested.
High Z
t
OH
t
OFF(1,3)
Notes:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 27LC128-12IL | 128K (16K x 8) CMOS EPROM |
| 27LC128-12IP | 128K (16K x 8) CMOS EPROM |
| 27LC128-12ISO | 128K (16K x 8) CMOS EPROM |
| 27LC128-12L | 128K (16K x 8) CMOS EPROM |
| 27LC128-12P | LED GREEN DIFF 0805 SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 27LC128-12IL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K (16K x 8) CMOS EPROM |
| 27LC128-12IP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K (16K x 8) CMOS EPROM |
| 27LC128-12ISO | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K (16K x 8) CMOS EPROM |
| 27LC128-12L | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K (16K x 8) CMOS EPROM |
| 27LC128-12P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K (16K x 8) CMOS EPROM |
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