EM73P461 Ver la hoja de datos (PDF) - ELAN Microelectronics
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EM73P461 Datasheet PDF : 38 Pages
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PIN ASSIGNMENT
EM73P461A
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
Preliminary
NC
81
NC
82
SEG5
83
SEG4
84
SEG3
85
SEG2
86
SEG1
87
SEG0
88
COM3
89
COM2
90
COM1
91
COM0
92
VB
93
VA
94
V3
95
V2
96
V1
97
NC
98
NC
99
NC 100
EM73P461A
QFP 100
50 NC
49 NC
48 NC
47 SEG22
46 SEG23
45 SEG24
44 SEG25
43 SEG26
42 SEG27
41 SEG28
40 SEG29
39 SEG30
38 SEG31
37 P0.0
36 P0.1
35 P0.2
34 P0.3
33 VPP
32 NC
31 NC
V3
V2
V1
VSS
CLK
LXOUT
LXIN
VDD
P4.3
P4.2
P4.1
P4.0
P8.3
P8.2
P8.1
P8.0
RESET
VPP
P0.3
P0.2
P0.1
1
42
2
41
3
40
4
39
5
38
6
37
7
36
8
35
9
34
10 EM73P461A 33
11
32
12
PDIP42
31
13
30
14
29
15
28
16
27
17
26
18
25
19
24
20
23
21
22
VA
VB
COM0
COM1
COM2
COM3
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
P0.0
FUNCTION BLOCK DIAGRAM
RESET
CLK LXOUT LXIN
Reset
Control
Clock
Generator
Clock
Generator
(slow)
Timing
Generator
Sleep Mode
Control
System Control
Interrupt
Control
Instruction Decoder
Instruction Register
Data pointer
ACC
ALU
Stack pointer
Stack
Time
Base
Timer/Counter
(TA,TB)
ROM
PC
Flag
ZC S G
ROM
HR LR
DP
VA
VB
V1
LCD
V2
V3
SP
HTC
I/O Control
P0.0/WAKEUP0
P0.1/WAKEUP1
P0.2/WAKEUP2
P0.3/WAKEUP3
* This specification are subject to be changed without notice.
12.27.2001 2
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