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參數(shù)資料
| 型號(hào)： | HE83760M |
| 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 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 307K |
| 代理商： | HE83760M |
Pin # Pin name I/O
143..128
44..59
COM[31:0]
O LCD COM Output
KING BILLION ELECTRONICS CO., LTD
駿
億
電
子
股
份
有
限
公
司
HE83760M
HE80000 SERIES
3
V1.2
Function
Description
144..196
1..43
SEG[95:0]
O LCD SEG Output
LCD common/segment driving pins.
LCD Data filled from page1 00H; please refer the LCD
RAM map.
74
73
62
61
60
72
63
75
64
65
66
67
68
69
70
71
L V1
L V2
L V3
L V4
L V5
LCDGS
LCDVTB
LCDVX
LC4B
LC4A
LC3B
LC3A
LC2B
LC2A
LC1B
LC1A
B LCD Bias Voltage 1
B LCD Bias Voltage 2
B
LCD Bias Voltage 3
B LCD Bias Voltage 4
B LCD Bias Voltage 5
B
LCD Gain Setting Pin
B
Charge Pump Capacitor Pin
B
Charge Pump Capacitor Pin
B
Charge Pump Capacitor Pin
B Charge Pump Capacitor Pin
B Charge Pump Capacitor Pin
B Charge Pump Capacitor Pin
B Charge Pump Capacitor Pin
B Charge Pump Capacitor Pin
B
Charge Pump Capacitor Pin
B
Charge Pump Capacitor Pin
O The PWM positive output can
drive speaker or buzzer directly.
O The PWM positive output can
drive speaker or buzzer directly.
LV5> LV4> LV3> LV2> LV1
。
Adjust Resistor between LCDGS and LV2 to set LV5
for LCD glass. The formula is LV5 = 3.5*LV2
。
(Bias=1/7)
Suggest that LV2=2.0V, so LV5=7.0V.
~300K between LCDGS and LV2
LV2
≒
2.0 Volt
Larger voltage stair than LCxA, LCxB stair
Smaller voltage stair than LCxA, LCxB stair
Different LCD Bias must be matching its
Capacitor
Configuration
relatively. This IC is with all pins for
type-IV LCD Driver. Some of charge pump pins were
not using since the bias of this IC was fixed at 1/7.
125
PWMP
126
PWMN
Set the bit2(PWM=1) of VOC register and bit0 of
PWMC register to turn on PWM
77
VO
O Voice output.
Set the bit0(OP=0) and bit1(DA=1) of VOC
register to turn on VO
Set the bit0(OP=1) and bit1(DA=1) of VOC
register to turn on DAO
Built-in OP comparator.
Enable DAO to work with OP. Refer to
application note for detailed operation.
Through PRT12 we can turn on/off DTMF and write
data. Using Mask Option MO_DTMFSCK set the
clock source of DTMF block.
MO_DTMFSCK=0
：
Clock Source=3.579545 MHz
=1
：
Clock Source=32768 Hz
User can turn on/off MUTE pin by port12.
We can turn on/off SDO block or write data by port12.
78
DAO
O DAC Output
79
80
81
OPIN
OPIP
OPO
I OPAMP negative input pin.
I OPAMP positive input pin.
O OPAMP output pin.
90
DTMFO
O DTMF Output
89
91
92
88
76
127
VDD_RAM
P Dedicated Power for RAM
MUTE
SDO
KEYTONE
O 1024-Hz 50% duty square wave User can turn on/off key tone by port12.
VDD
P Positive Power Input
GND
P Power Ground Input
O MUTE Output for Dialer
O Serial Data Output
Add a 0.1 μF capacitor as by-pass capacitor between
VDD and GND.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HE83760 | 8-bit Micro-controller |
| HE83R123 | oscillator clocks. This chip is suitable for the applications that require higher performance |
| HE83R125 | This chip is suitable for the applications that require higher performance |
| HE83R126 | 8-BIT MICRO-CONTROLLER |
| HE83R141 | 8-BIT MICRO-CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HE83760M(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83760S(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R123 | 制造商:KB 制造商全稱:KB 功能描述:oscillator clocks. This chip is suitable for the applications that require higher performance |
| HE83R123(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R125 | 制造商:KB 制造商全稱:KB 功能描述:This chip is suitable for the applications that require higher performance |
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