Onkyo TX-SR604 Service Manual page 77

IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -17
Q282 : ES29LV400 (4 Mbit Flash Memory)
PIN CONFIGURATION
1
A15
2
A14
A13 3
A12 4
5
A11
A10 6
A9 7
A8 8
9
NC
NC 10
WE# 11
RESET# 12
13
NC
NC 14
RY/BY# 15
NC 16
A17 17
A7 18
A6 19
A5 20
A4 21
22
A3
A2
23
A1 24
TERMINAL DESCRIPTION
Terminal
A0-A17
DQ0-DQ14
DQ15/A-1
CE#
OE#
WE#
RESET#
BYTE#
RY/BY#
Vcc
Vss
NC
ES29LV400
48-Pin Standard TSOP
18 Addresses
15 Data Input s/Outputs
DQ15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
Chip Enable
Output Enable
Write Enable
Hardware Reset Pin, Active Low
Selects 8-bit or 16-bit mode
Ready/Busy Output
3.0 volt-only single power supply
(see Product Selector Guide for speed options and voltage supply tolerances)
Device Ground
Pin Not Connected Internally
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Description
TX-SR604/604E/8460
A16
BYTE#
Vss
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
Vcc
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
Vss
CE#
A0