HE83116B Datasheet, PDF (8/9 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER

KING BILLION ELECTRONICS CO., LTD
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I. Application Circuit
HE83116B
HE80000 SERIES
Tripple Charge Pump is selected Tripple Charge Pump is selected Tripple Charge Pump is selected
LCD Max. Voltage=LV3=3*VDD
LCD Max. Voltage=LV3=3/2*VDD LCD Max. Voltage=LV3=VDD
VDD
LV1
VDD
LV2
VDD
LV3
LC1
C4
0.1uF
LC2
LC1
C4
0.1uF
LC2
LC1
C4
0.1uF
LC2
BATTERY 1
3V
VDD
R1
50K
C1 C2
0.1uF 100uF
C3
SW1
VDD
RSTP_N
0.1uF RESET
GND
LC1
LC1
LC2
LC2
C5 0.1uF
LV1
C6 0.1uF
LV2
FXI
FXO
SXI
SXO
PRTD[7:0]
PRTC[7:0]
FXI
FXO
SXI
SXO
COM[3:0]
SEG[31:0]
LCD PANEL
No External Parts is
necessary if user adopt
Internal Fast RC Clock
External Fast Clock:
Crystal osc.
FXI
20P
2MHZ
FXO
20P
External Fast Clock:
RC osc.
VDD
R > 8.2 KOhm
C7 0.1uF
LV3 < 9 Volt
OPIN
OPIP
OPO
FXI
C: Please Ref . AN016
Buzzer
PWMP ^or
PWMN
Speaker
Circuit
VDD
External Slow Clock:
Crystal osc.
SP1
SXI
20P
VO
HE83116
Passive
Bias &
Q1
Filter
NPN
Circuit
Please Refer
AN022 for Speech
Output Circuit
32.768K
SPEAKER SXO
20P
External Slow Clock:
RC osc.
SXI
SXO
R: Please ref . AN016
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8ʳ
V3.1E