74
DV-636D
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A
VYW1693 (DVDM ASSY : IC603)
• 16M bit Flash Memory IC
•
Block Diagram
•
Pin Function
37
27
V
CC
15
RY/BY
V
SS
11
WE
State
Control
Command
Register
RY/BY
Buffer
Low V
CC
Detector
Time for
Program/Erase
Chip Enable
Output Enable
Logic
Address
Latch
Y-Decoder
STB
STB
X-Decoder
Program Voltage
Generator
Erase Voltage
Generator
47
BYTE
12
RESET
26
CE
28
OE
45
A
-1
A
0
- A
19
Data Latch
Cell Matrix
Y-Gating
Input/Output
Buffers
9,16-25
DQ
0
- DQ
15
29-36,38-45
www. xiaoyu163. com
QQ 376315150
9
9
2
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9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
