HE83115 Datasheet, PDF (3/10 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER

KING BILLION ELECTRONICS CO., LTD
駿億電子股份有限公司
HE83115
HE80000 SERIES
Pin # Pin name I/O
Function
Description
34 LV2
B Charge Pump V2
Please refer the application circuit.
33 LV1
B Charge Pump V1
The PWM positive output
5 PWMP
O can drive speaker or buzzer Set the bit2 of VOC register as one to turn on PWM.
directly.
The PWM positive output
6 PWMN
O can drive speaker or buzzer Set the bit2 of VOC register as one to turn on PWM.
directly.
37 VO
O D/A output.
Bit 1 of VOC = ‘1’ , Turn on DA
38 OPIN
39 OPIP
40 OPO
I
I
O
OPAMP negative input pin.
OPAMP positive input pin.
OPAMP output pin.
Built-in OP comparator.
Set Bit 0 of VOC = ‘1’ , Turn on OP
47 VDD
P Positive Power Input
Adding 0.1 µF capacitor as by-pass capacitor on power
36 GND
P Power Ground Input
pins is necessary.(within 1 cm distance)
E. LCD RAM Map
Page 0:
F0H SEG1 SEG0 F5H SEG11 SEG10
COM[3:0] COM[3:0]
COM[3:0] COM[3:0]
F1H SEG3 SEG2 F6H SEG13 SEG12
COM[3:0] COM[3:0]
COM[3:0] COM[3:0]
F2H SEG5 SEG4 F7H SEG15 SEG14
COM[3:0] COM[3:0]
COM[3:0] COM[3:0]
F3H SEG7 SEG6 F8H SEG17 SEG16
COM[3:0] COM[3:0]
COM[3:0] COM[3:0]
F4H SEG9 SEG8 F9H SEG19 SEG18
COM[3:0] COM[3:0]
COM[3:0] COM[3:0]
3
V3.3E