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參數(shù)資料
| 型號： | AT27C256R-12DC |
| 英文描述： | x8 EPROM |
| 中文描述： | x8存儲器 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 156K |
| 代理商： | AT27C256R-12DC |
AT27C010(L)
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 AT27C010(L) at 0.1 μF capacitor is required across V
PP
and ground to suppress spurious 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
Input Load Current
V
IN
= V
IL
, V
IH
±
10
μ
A
V
IL
Input Low Level
-0.6
0.8
V
V
IH
Input High Level
2.0
V
CC
+ 1
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
I
OH
= -400
μ
A
0.4
V
V
OH
Output High Voltage
2.4
V
I
CC2
V
CC
Supply Current (Program and Verify)
40
mA
I
PP2
V
PP
Supply Current
CE = PGM = V
IL
20
mA
V
ID
A9 Product Identification Voltage
11.5
12.5
V
相關PDF資料 |
PDF描述 |
|---|---|
| AT27C256R-12DI | x8 EPROM |
| AT27C256R-12DM | x8 EPROM |
| AT27C256R-12JA | x8 EPROM |
| AT27C256R-12KC | x8 EPROM |
| AT27C256R-12KI | x8 EPROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT27C256R-12DI | 制造商:Atmel Corporation 功能描述:EPROM, 32K x 8, 28 Pin, Ceramic, DIP |
| AT27C256R-12DM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27C256R-12DM/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27C256R-12JA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27C256R12JC | 制造商:ATMEL 功能描述:New |
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