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參數(shù)資料
| 型號(hào)： | 27C020 |
| 廠商： | Atmel Corp. |
| 英文描述： | LED 470NM BLUE SMD PLCC4 |
| 中文描述： | 2兆位256K × 8檢察官辦公室存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 6/9頁(yè) |
| 文件大?。?/td> | 170K |
| 代理商： | 27C020 |
AT27C020
6
Programming Waveforms
(1)
Notes:
1.
2.
3.
The Input Timing reference is 0.8V for V
IL
and 2.0V for V
IH
.
t
OE
and t
DFP
are characteristics of the device but must be accommodated by the programmer.
When programming the AT27C020, a 0.1
μ
F capacitor is required across V
PP
and ground to suppress voltage transients.
DC Programming Characteristics
T
A
= 25 ± 5°C, V
CC
= 6.5 ± 0.25V, V
PP
= 13.0 ± 0.25V
Symbol
Parameter
Test Conditions
Limits
Units
Min
Max
I
LI
V
IL
V
IH
V
OL
V
OH
I
CC2
I
PP2
V
ID
Input Load Current
V
IN
= V
IL
, V
IH
±
10
μ
A
Input Low Level
-0.6
0.8
V
Input High Level
2.0
V
CC
+ 1.0
V
Output Low Voltage
I
OL
= 2.1 mA
I
OH
= -400
μ
A
0.4
V
Output High Voltage
2.4
V
V
CC
Supply Current (Program and Verify)
V
PP
Supply Current
A9 Product Identification Voltage
40
mA
CE = PGM = V
IL
20
mA
11.5
12.5
V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 27C024-70 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:1M-BIT [128K x 8/64K x 16] CMOS EPROM |
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| 27C04A-15IL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
| 27C04A-15IP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
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