BBK 9903S, Service Manual

Page: 40 / 94

A
CONNECTION DIAGRAMS
Special Handling Instructions
Special handling is required for Flash Memory products
in FBGA packages.
Flash memory devices in FBGA packages may be
damaged if exposed to ultrasonic cleaning methods.
The package and/or data integrity may be compromised
if the package body is exposed to temperatures above
150
°
C for prolonged periods of time.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
RESET#
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE#
V
SS
OE#
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23 WE#
A19
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE#
V
SS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
V
CC
SO
A1 B1 C1 D1 E1 F1 G1 H1
A2 B2 C2 D2 E2 F2 G2 H2
A3 B3 C3 D3 E3 F3 G3 H3
A4 B4 C4 D4 E4 F4 G4 H4
A5 B5 C5 D5 E5 F5 G5 H5
A6 B6 C6 D6 E6 F6 G6 H6
DQ15/A-1 V
SS
BYTE# A16 A15 A14 A12 A13
DQ13 DQ6 DQ14 DQ7 A11 A10 A8 A9
V
CC
DQ4 DQ12 DQ5 A19 NC RESET# WE#
DQ11 DQ3 DQ10 DQ2 NC A18 NC RY/BY#
DQ9 DQ1 DQ8 DQ0 A5 A6 A17 A7
OE# V
SS
CE# A0 A1 A2 A4 A3
FBGA
Top View, Balls Facing Down