
KING BILLION ELECTRONICS CO., LTD
駿
億
電
子
股
份
有
限
公
司
HE84760
HE80000 SERIES
6
V1.1
Application Circuit of Bias (1/5.0, 1/5.5, 1/6.0)
VDD2
VDD1
VDD1
VDD
VDD1
VDD1
VDD2
V
FXI
SXO
FXO
SXI
V
G
SXO
SXI
SXI
SXO
FXO
FXI
PRTC[7:4]/SCNI[3:0]
SCNO[19:0]/SGKY[43:24]
PRT14[7:0]/SEG[23:16]
SEG[63:44]
PRT15[7:0]/SEG[15:8]
CMSG[63:32]
COM[31:0]
PRT17[7:0]/SEG[7:0]
SCNI[3:0]
SCNO[19:0]
LVL2
LFR
LDL
FXI
OPO
OPIN
OPIP
LCAP2A
32 ohm Speaker
~300K
1U
1U
1U
1U
1U
0.1U
10U
0.1U
1U
1U
1U
10P
10P
480K~8M
R: Please ref. AN016
10P
10P
32.768K
0.1u
10U
10K
RESET
8 ohm Speaker
R
8050C
0.1U
HE84760
V
FXO
FXI
SXI
SXO
LVL4
LVL5
LVL1
LVL2
LVL3
LCAP4B
LCAP3A
LCDVTB
LCDGS
LCAP3B
T
VO
PWMP
COM[31:0]
SEG[63:44]
RSTP_N
G
LCDVX
PRTD[7:0]
PRTC[7:4]/SCNI[3:0]
PRT17[7:0]/SEG[7:0]
G
V
PRT15[7:0]/SEG[15:8]
PRT14[7:0]/SEG[23:16]
SCNO[19:0]/SGKY[43:24]
CMSG[63:32]
LCAP1B
LCAP1A
LCAP2A
LCAP2B
LCAP4A
OPIP
OPIN
OPO
PRT10[0]/TONEO
PRT10[1]/KEYTONE
PRT10[3:2]
LFR
LDL
0 ohm
TestPad
External Slow Clock:
RC osc.
External Fast Clock:
Crystal osc.
External Slow Clock:
Crystal osc.
External Fast Clock:
RC osc.
KEY MATRIX
LCD PANEL
32 * 96
48 * 80
64 * 64
Segment
Extender