M27W401-80XN6TR STMicroelectronics, M27W401-80XN6TR Datasheet - Page 2

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M27W401-80XN6TR

Manufacturer Part Number
M27W401-80XN6TR
Description
4 Mbit 512Kb x 8 Low Voltage UV EPROM and OTP EPROM
Manufacturer
STMicroelectronics
Datasheet
M27W402
Figure 2A. DIP Connections
Figure 2C. TSOP Connections
2/15
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
V CC
DQ9
DQ8
V PP
A10
A11
A12
A13
A14
A15
A16
A17
A9
E
V PP
V SS
Q15
Q14
Q13
Q12
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
G
E
1
10
11
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
M27W402
M27W402
(Normal)
AI02672
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
AI01866
40
31
30
21
V CC
A17
A16
A15
A14
A13
A12
A11
A10
A9
V SS
A8
A7
A6
A5
A4
A3
A2
A1
A0
V SS
A8
A7
A6
A5
A4
A3
A2
A1
A0
G
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
V SS
Figure 2B. LCC Connections
Table 1. Signal Names
V SS
Q12
Q11
Q10
NC
A0-A17
Q0-Q15
E
G
V
V
V
NC
Q9
Q8
Q7
Q6
Q5
Q4
PP
CC
SS
12
M27W402
Address Inputs
Data Outputs
Chip Enable
Output Enable
Program Supply
Supply Voltage
Ground
Not Connected Internally
23
1
44
34
AI01865
A13
A12
A11
A10
A9
V SS
NC
A8
A7
A6
A5

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