msm9202 Oki Semiconductor, msm9202 Datasheet - Page 28

• Manufacturer Part Number: msm9202
• Description: 5 7 Dot Character 16-digit Display Controller/driver With Character Ram
• Manufacturer: Oki Semiconductor

¡ Semiconductor
APPLICATION CIRCUIT
Notes: 1. The V
V
DD
V
V
DD
FL
2. The V
Adjust the values of the constants R
used.
constants R
C
C
3
4
FL
DD
Output Port
controller
Micro-
value depends on the fluorescent display tube used. Adjust the values of the
GND
V
value depends on the power supply voltage of the microcontroller used.
DD
3
GND
and ZD to the power supply voltage used.
5¥7-dot matrix fluorescent display tube
R
C
2
2
RESET V
CS
CP
DA
ZD
GND
DD
(SEGMENT)
1
R
, R
ANODE
3
AD1, 2
V
2
MSM9202-01
2
FL
, R
4
, C
1
(SEGMENT)
SEG1-35
, and C
ANODE
35
C
1
OSC0 OSC1
2
to the power supply voltage
GND
COM1-16
R
(DIGIT)
1
GRID
16
P1, 2
Heater Transformer
2
FEDL9202-04
MSM9202-01
V
DD
NPN Tr
28/33
R
LED
GND
4