LG MCD23 User Manual

3-51
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4.S29AL008D_FLASH MEMORY
• PIN CONFIGURATION
• BLOCK DIAGRAM
In put/ Out put
Buff er
s
X- Decoder
Y-Decode
r
Chip Enab le
Output Enable
Logi c
Erase Volt ag e
Generat o
r
PGM Voltag e
Generat o
r
Tim e
r
V
CC
De te ct or
State
Contr ol
Comm and
Regi st er
V
CC
V
SS
WE#
BYTE#
CE#
OE#
STB
STB
DQ0ñDQ15 (A-
1)
Secto r Sw itc h
es
RY/B Y#
RESET
#
Data
Lat c
h
Y-Gating
Cell M atrix
Addr ess La t ch
A0ñ A18
A1
A15
A18
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE#
RESET#
NC
NC
RY/BY#
A17
A7
A6
A5
A4
A3
A2
1
16
2
3
4
5
6
7
8
17
18
19
20
21
22
23
24
9
10
11
12
13
14
15
A16
DQ2
BYTE#
V
SS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ9
DQ1
DQ8
DQ0
OE#
V
SS
CE#
A0
DQ5
DQ12
DQ4
V
CC
DQ11
DQ3
DQ10
48
33
47
46
45
44
43
42
41
40
39
38
37
36
35
34
25
32
31
30
29
28
27
26
St anda rd T SOP

LG MCD23 Specifications

General

Brand	LG
Model	MCD23
Category	Stereo System
Language	English