參數(shù)資料
型號: ML9208-01GA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 16 X 35 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件頁數(shù): 20/33頁
文件大?。?/td> 337K
代理商: ML9208-01GA
FEDL9208-01
OKI Semiconductor
ML9208
27/33
APPLICATION CIRCUIT
ML9208-01
Micro-
controller
16
35
2
RESET VDD
COM1 to 16
SEG1 to 35
AD1, 2
VDD
GND
R2
C2
GND
R1
C1
VFL
OSC0 OSC1
DA
CP
CS
Output Port
P1, 2
R3
C3
C4
VDD
VFL
ZD
2
5
× 7-dot matrix fluorescent display tube
GRID
(DIGIT)
ANODE
(SEGMENT)
ANODE
(SEGMENT)
Heater Transformer
R4
LED
VDD
NPN Tr
GND
VDD
Notes: 1. The VDD value depends on the power supply voltage of the microcontroller used. Adjust the values of
the constants R1, R2, R4, C1, and C2 to the power supply voltage used.
2. The VFL value depends on the fluorescent display tube used. Adjust the values of the constants R3 and
ZD to the power supply voltage used.
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