參數(shù)資料
型號: ML9203-XXGA
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 顯示控制器
英文描述: 16 X 35 DOTS FLUORESCENT DSPL CTRL, PQFP100
封裝: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù): 21/33頁
文件大小: 289K
代理商: ML9203-XXGA
FEDL9203-01
1Semiconductor
ML9203-xx
27/32
APPLICATION CIRCUIT
*1 The V
DISP voltage depends on the fluorescent display tube used. Adjust the value of the constants R2
and ZD to the V
DISP voltage used.
*2 The wiring trace between the OSC0 pin and the resonator should be kept as short as possible, and
the GND traces should be provided along both sides of the wiring trace.
*3 Adjust the capacitance of a capacitor depending on the type of an oscillator used. (Refer to data on
an oscillator used.)
MSM9203-xx
MCU
16
35
RESET
V
DD
COM1-16
SEGA1-A35
SEGB1-B35
V
DD
GND
OSC0 OSC1
L-GND D-GND
DA
CP
CS
Output
Ports
V
DD
5
× 7-dot matrix fluorescent display tube
R2
*1
ZD
2
ADA,ADB
V
DISP
V
DISP
Crystal or ceramic resonator
ANODE
(SEGMENT)
ANODE
(SEGMENT)
GRID
(DIGIT)
ANODE
(SEGMENT)
*3
*2
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