Samsung DVD-812 Service Manual page 15

Reference Information
2-1-6 MIC2 (M27C801 ; 8Mbit (1Mbx8) UVEPROM and OTP EPROM)
TOP VIEW
A19 1
A16
2
A15
3
A12
4
A7
5
A6
6
A5
7
A4
8
A3 9
A2 10
A1 11
A0 12
Q0 13
Q1
14
Q2
15
Vss 16
2-8
LOGIC DIAGRAM
Vcc
20
A0-A19
E
GVpp
Vss
Vcc
32
A18
31
A17
30
A14
29
A13
28
A8
27
A9
26
A11
25
GV
24
PP
A10
23
E
22
Q7
21
Q6
20
Q4
19
Q4
18
Q3
17
8
A0-Q7
FUNCTION
NAME
A0-A19
Address Inputs
Data Outputs
Q0-Q7
Chip Enable
E
Output Enable/Program Supply
OVpp
Vcc
Supply Voltage
Vss
Ground
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