¡ Semiconductor
ML9040-Axx/-Bxx
*3 Applied to pulse input via OSC1.
tHW
tLW
0.5VDD
0.5VDD
0.5VDD
fIN
waveform
fDUTY = tHW/ (tHW + tLW) x 100(%)
*4 Applied to pulse input via OSC1.(-Axx/-Bxx)
VDD–1.0V
1.0V
VDD–1.0V
1.0V
fIN
waveform
tf
tr
C1
*5
OSC1
OSC2
Ceralock
Rf
Rd
C2
Ceralock : CSB250A (mfd. by MURATA MFG.Co.)
Rf : 510kW ±5%
Rd : 30kW ±5%
C1 : 200pF ±10%
C2 : 200pF ±10%
Please contact us when using this circuit.
*6 Input the voltage listed in the table below to V - V :
1
5
N (LCD lines)
1-line mode
2-line mode
Pin
VLCD
VLCD
5
V1
V2
V3
V4
V5
VDD
VDD
VDD
VDD
–
–
–
–
VDD
VDD
VDD
VDD
–
–
–
–
4
VLCD
2
2VLCD
5
VLCD
2
3VLCD
4
3VLCD
5
4VLCD
5
VDD – VLCD
VDD – VLCD
V
is an LCD driving voltage. (For "N" (number of LCD lines),
LCD
refer to the initial set of the instruction code.)
9
OKI [ OKI ELECTRONIC COMPONETS ]
