E0C6005
s
PIN DESCRIPTION
Pin name
V
DD
V
SS
V
S1
V
L1
V
L2
V
L3
CA, CB
OSC1
OSC2
K00–K03
P00–P03
R00–R03
SEG0–19
COM0–3
CS
RS
TH1, TH2
ADOUT
RESET
TEST
Pin No.
52
51
55
48
47
46
49, 50
53
54
3–6
56–59
7–10
18–29
33–40
41–44
14
11
12, 13
17
32
31
In/Out
(I)
(I)
O
O
O
O
–
I
O
I
I/O
O
O
O
I
O
O
O
I
I
Function
Power source (+) terminal
Power source (-) terminal
Oscillation and internal logic system regulated voltage output terminal
LCD system regulated voltage output terminal
LCD system booster output terminal
LCD system booster output terminal
Booster capacitor connecting terminal
Crystal or CR oscillation input terminal
Crystal or CR oscillation output terminal
Input terminal
I/O terminal
Output terminal
LCD segment output terminal
(convertible to DC output terminal by mask option)
LCD common output terminal
A/D converter CR oscillation input terminal
A/D converter CR oscillation output terminal
A/D converter CR oscillation output terminal
A/D converter oscillation frequency output terminal
Initial setting input terminal
Test input terminal
s
BASIC EXTERNAL CONNECTION DIAGRAM
Piezo Buzzer Single Terminal Driving
LCD
PANEL
COM0
K00
SEG19
COM3
SEG0
I
K03
P00
CA
CB
V
L1
V
L2
V
L3
V
DD
OSC1
C
1
C
3
C
4
C
G
X'tal
C
2
1.5 V
or
3.0 V
Connection depending
on power supply and
LCD panel specification.
I/O
P03
E0C6005/60L05
[The potential of the substrate
(back of the chip) is V
DD
.]
R00
R02
R03
OSC2
V
S1
RESET
TEST
Vss
O
Cp
TH1
TH2
R01
RS
CS
R
S
TH1 TH2
Piezo
Buzzer
C
AD
Coil
X'tal
C
G
C
1
, C
2
, C
3
, C
4
Cp
TH1, TH2
R
S
C
AD
Crystal oscillator
Trimmer capacitor
Capacitor
Capacitor
Thermistor
Resistor
Capacitor
32.768 kHz
5–25 pF
0.1
µF
3.3
µF
50 kΩ
49.8 kΩ
2,200 pF
CI(MAX) = 35 kΩ
Note: The above table is simply an example, and is not guaranteed to work.
3
SEIKO [ SEIKO EPSON CORPORATION ]
