參數(shù)資料
型號(hào): HE83138
廠商: King Billion Electronics Co., Ltd.
英文描述: 8-BIT MICRO-CONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 8/9頁(yè)
文件大?。?/td> 315K
代理商: HE83138
KING BILLION ELECTRONICS CO., LTD
駿
HE83138
HE80000 SERIES
8
V1.0
H. Application Circuit
VDD
VDD
VDD
VDD
SXO
LC2
LC1
LV1
LC2
FXI
SXI
LV3
LV3
LV3
SXI
FXO
FXI
SXO
LC1
LC2
SXO
LC1
FXI
LV1
LV1
FXO
SXI
C5
0.1uF
VDD
FXO
FXI
SXI
SXO
LC1
LC2
LV1
LV3 < 9 Volt
LVG
T
VO
PWMP
PWMN
COM[15:0]
SEG[31:0]
PRTD[7:0]
PRT17[7:0]
RSTP_N
GND
OPIN
OPIP
OPO
DAO
LR4
LR3
LR2
LR1
LR0
SW1
RESET
BATTERY1
3V
C1
0.1uF
C6
0.1uF
C2
0.1uF
2MHZ
C3
0.1uF
C4
0.1uF
32.768K
C3
0.1uF
20P
R1
50K
20P
C2
100uF
C7
0.1uF
Q1
NPN
20P
C1
0.1uF
R > 8.2 KOhm
20P
SP1
SPEAKER
VR1
K Ohm
C9
0.1uF
C: Please Ref. AN016
R: Please ref. AN016
Twice Charge Pump is selected
LCD Max. Voltage=LV3=3/2*VDD
No Capacitor
1/5 BAIS
CONFIGURATION
Buzzer
or
Speaker
Circuit
External Slow Clock:
RC osc.
External Fast Clock:
Crystal osc.
Passive
Bias &
Filter
Circuit
Please Refer
AN022 for Speech
Output Circuit
External Slow Clock:
Crystal osc.
External Fast Clock:
RC osc.
Floating
No External Parts is
necessary if user adopt
Internal Fast RC Clock
LCD PANEL
Twice Charge Pump is selected
LCD Max. Voltage=LV3=VDD
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