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參數(shù)資料
| 型號： | SMJ27C010A-20 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | UVEPROM |
| 中文描述： | UVEPROM |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 142K |
| 代理商： | SMJ27C010A-20 |
UVEPROM
SMJ27C010A
Austin Semiconductor, Inc.
FUNCTIONAL BLOCK DIAGRAM*
SMJ27C010A
Rev. 1.0 9/01
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
2
OPERATION
The seven modes of operation are listed in Table 1. The read mode requires a single 5V supply. All inputs are TTL level
except for V
PP
during programming (13V for SNAP! Pulse), and 12V on A9 for signature mode.
TABLE 1. OPERATION MODES
* X can be V
IL
or V
IH
.
**V
H
= 12V ± 0.5V
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
E\
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
G\
&
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
22
[PWR DWN]
24
EN
A
A
A
A
A
A
A
A
13
14
15
17
18
19
20
21
EPROM 131,072 x 8
0
16
A
0
131,071
READ
OUTPUT
DISABLESTANDBY PROGRAMMING
V
IL
V
IH
V
IH
X
X
X
VERIFY
PROGRAM
INHIBIT
V
IH
X
E\
V
IL
V
IL
X
V
IL
V
IH
V
IL
V
PP
V
CC
X
V
IL
V
IL
V
IH
V
PP
V
CC
X
G\
PGM\
X
V
PP
V
CC
A9
V
CC
V
CC
X
V
CC
V
CC
X
V
CC
V
CC
X
V
PP
V
CC
X
V
H
**
V
IL
V
H
**
V
IH
A0
X
X
X
X
X
X
MFG
97
DEVICE
D6
V
CC
DQ0-DQ7
Data Out
High-Z
High-Z
Data In
Data Out
High-Z
CODE
V
IL
V
IL
X
V
CC
FUNCTION
SIGNATURE MODE
MODE*
* This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. J package illustrated.
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|---|---|
| SMJ27C010A-20JM | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:1 MEG UVEPROM UV Erasable Programmable Read-Only Memory |
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