Aiwa XD-DV370 Service Manual page 54

IC DESCRIPTION - 7/11 (AT49F8192A-90TC)-1/1
Pin No. Pin Name
1 ~ 8 A16 ~ A9
9 A20
10 NC
_______
11 WE
____________
12 RESET
13 ~ 15 NC
16, 17 A18, A17
18 ~ 25 A7 ~ A0
_____
26 CE
27 GND
_____
28 OE
29 I/O0
30 I/O8
31 I/O1
32 I/O9
33 I/O2
34 I/O10
35 I/O3
36 I/O11
37 VCC
38 I/O4
39 I/O12
40 I/O5
41 I/O13
42 I/O6
43 I/O14
44 I/O7
45 I/O15/A-1
46 GND
___________
47 BYTE
48 A17
I/O
I Addresses
I Addresses
– Not used
I Write Enable
I Reset
– Not used
I Addresses
I Addresses
I Chip Enable
– Ground
O Output Enable
I/O
I/O
I/O
I/O
Data Inputs/Outputs
I/O
I/O
I/O
I/O
–
I/O
I/O
I/O
I/O
Data Inputs/Outputs
I/O
I/O
I/O
I/O I/O15 (Data Input/Output, Word Mode) A-1 (LSB Address Input, Byte Mode)
– Ground
I Selects Byte or Word Mode
I Addresses
Description
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