1
O1
1/:
NAPAK6 6%666>;
Triple Charge Pump is selected
LCD Max. Voltage=LV3=3*VDD
Triple Charge Pump is selected
LCD Max. Voltage=LV3=3/2*VDD
Triple Charge Pump is selected
LCD Max. Voltage=LV3=VDD
%
$ %
Floating
- %
%
- %
Floating
%
No Capacitor
No External Parts is
necessary if user adopt
Internal Fast RC Clock
External Fast Clock:
Crystal osc.
3!
'5
%
1
(('
0
234
(02*$4
'*2$46(0233* 4
'2$4
&''()
% %
External Fast Clock:
RC osc.
LCD PANEL
!"#
%
%
%
*
%
3
%
*
0
1
1
1/5 BAIS CONFIGURATION
External Slow Clock:
Crystal osc.
Buzzer
or
Speaker
Circuit
7!"#
Passive
Bias &
+
Filter
Circuit
Please Refer
AN022 for Speech
Output Circuit
(!(
External Slow Clock:
RC osc.