參數(shù)資料
型號(hào): HD61203U
廠商: Hitachi,Ltd.
英文描述: (Dot Matrix Liquid Crystal Graphic Display 64-Channel Common Driver)
中文描述: (點(diǎn)陣圖形液晶顯示64通道通用驅(qū)動(dòng)程序)
文件頁(yè)數(shù): 10/30頁(yè)
文件大?。?/td> 95K
代理商: HD61203U
HD61203U
10
Terminal
Name
Number of
Terminals
I/O
Connected to Functions
FS
1
I
V
CC
or GND
Selects frequency.
When the frame frequency is 70 Hz, the oscillation
frequency should be:
f
OSC
= 430 kHz at FCS = V
f
OSC
= 215 kHz at FCS = GND
This terminal is active only in the master mode.
Connect it to V
CC
in the slave mode.
Selects display duty factor.
Display Duty Factor
1/48
DS1, DS2
2
I
V
CC
or GND
1/64
1/96
1/128
DS1
GND
GND
V
CC
GND
V
CC
V
CC
DS2
GND
V
CC
These terminals are valid only in the master mode.
Connect them to V
CC
in the slave mode.
Input terminal for testing
Connect to
STB
V
.
Connect TH and CL1 to GND.
STB
TH
CL1
1
1
1
I
V
CC
or GND
CR, R, C
3
Oscillator
In the master mode, use these terminals as shown
below:
R
CR
C
R
CR
C
Rf
Cf
Open
Open
External
clock
Internal oscillation
External clock
In the slave mode, stop the oscillator as shown
below:
R
CR
C
Open
Open
V
CC
1, 2
2
O
HD61202U
Operating clock output terminals for the HD61202U
Master mode
Connect these terminals to terminals 1 and 2
of the HD61202U respectively.
Slave mode
Don’t connect any lines to these terminals.
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