E0C6008
■ BASIC EXTERNAL CONNECTION DIAGRAM
E0C6008 and E0C60L08
LCD panel
C
1
CB
CA
K00
:
K03
K10
K20
:
C2
C3
C4
VL1
VL2
VL3
I
K23
V
DD
CGX
P00
:
OSC1
P03
P10
:
X'tal
I/O
E0C6008
E0C60L08
OSC2
C5
P13
V
S1
RA1
RA2
3.0 V (E0C6008)
or
N.C.
OSC3
SIN
SOUT
SCLK
SIO
1.5 V (E0C60L08)
Piezo
N.C.
OSC4
When the piezoelectric buzzer
is driven directly
AMPM
AMPP
RESET
X'tal Crystal oscillator 32.768 kHz or 38.400 kHz,
= 35 kΩ
GX Trimmer capacitor 5–25 pF
C
I
+
R00
:
R03
C
C
C
C
C
C
C
R
R
TEST
O
C
P
1
2
3
4
5
P
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
0.1 µF
0.1 µF
0.1 µF
0.1 µF
0.1 µF
3.3 µF
VSS
Lamp
Piezo
A1 Protection resistor 100 Ω
A2 Protection resistor 100 Ω
E0C60A08
LCD panel
C1
CB
CA
K00
:
K03
K10
K20
:
C2
C3
C4
VL1
VL2
VL3
I
K23
V
DD
CGX
P00
:
OSC1
R
A1
RA2
P03
P10
:
X'tal
I/O
E0C60A08
OSC2
Piezo
C5
P13
VS1
When the piezoelectric buzzer
is driven directly
CGC
RCR
OSC3
SIN
3.0 V
SOUT
SCLK
SIO
CR
X'tal Crystal oscillator
32.768 kHz or 38.400 kHz,
CI = 35 kΩ
5–25 pF
500 kHz
100 pF
100 pF
C
DC
OSC4
1
2
CGX Trimmer capacitor
AMPM
AMPP
CR Ceramic oscillator
RESET
C
C
R
C
C
C
C
C
C
R
R
GC Gate capacitor
DC Drain capacitor
CR Resistor for CR oscillation 82 kΩ
+
R00
:
R03
TEST
O
C
P
1
2
3
4
5
P
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
0.1 µF
0.1 µF
0.1 µF
0.1 µF
0.1 µF
3.3 µF
100 Ω
100 Ω
VSS
1 Ceramic oscillation
2 CR oscillation
Lamp
Piezo
A1 Protection resistor
A2 Protection resistor
Note: The above tables are simply an example, and are not guaranteed to work.
4
SEIKO [ SEIKO EPSON CORPORATION ]
