E0C6005
■ BLOCK DIAGRAM
ROM
System Reset
Control
OSC
1,536 words x 12 bits
Core CPU E0C6200B
RAM
80 words x 4 bits
Interrupt
Generator
COM0–3
SEG0–19
K00–03
TEST
Input Port
Test Port
LCD Driver
V
DD
I/O Port
Output Port
Timer
P00–03
R00–03
VL1–3
Power
Controller
CA–CB
V
V
S1
SS
ADOUT
RS
A/D Converter
TH1
TH2
CS
■ PIN CONFIGURATION
Pin No. Pin name Pin No. Pin name Pin No. Pin name Pin No. Pin name
QFP6-60pin
1
2
3
4
5
6
7
8
9
N.C.
N.C.
K00
K01
K02
K03
R00
R01
R02
16 N.C.
31 TEST
32 RESET
33 SEG12
34 SEG13
35 SEG14
36 SEG15
37 SEG16
38 SEG17
39 SEG18
40 SEG19
41 COM0
42 COM1
43 COM2
44 COM3
45 N.C.
46
47
48
V
V
V
L3
L2
L1
17 ADOUT
18 SEG0
19 SEG1
20 SEG2
21 SEG3
22 SEG4
23 SEG5
24 SEG6
25 SEG7
26 SEG8
27 SEG9
28 SEG10
29 SEG11
30 N.C.
45
31
49 CA
50 CB
46
30
51
52
V
V
SS
DD
53 OSC1
54 OSC2
E0C6005
INDEX
10 R03
11 RS
12 TH1
13 TH2
14 CS
15 N.C.
55
VS1
56 P00
57 P01
60
16
58 P02
1
15
59 P03
60 N.C.
N.C. : No Connection
2
SEIKO [ SEIKO EPSON CORPORATION ]
