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參數(shù)資料
| 型號(hào)： | HE83R126 |
| 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)： | 10/10頁(yè) |
| 文件大?。?/td> | 286K |
| 代理商： | HE83R126 |
KING BILLION ELECTRONICS CO., LTD
駿
億
電
子
股
份
有
限
公
司
HE83R126
HE80000 SERIES
10
Preliminary
V1.02E
LC2
LC1
LVF
LV4
LV1
LV2
LV3
LV1
100K~30%
VR1
C10
0.1u
C2
0.1u
C8
0.1u
C15
0.1U
C4
0.1u
P
C
S
2G LCD Charge Pump Circuit,1/5 Bias,1/8 Duty,3V Configulation
Adjust resister for
tuning LV1 voltage,
And regulte LV1 voltage
at 0.75V, than the 4
times charge pump will
let LV4 = 4 * LV1 = 3V
Regulated Voltage Capacitor
8 * 24 ~ 8 * 32
LCD Display Range
MaskOption Must Select 4 Times Charge Pump LCD Regulator Enable
Charge Pump Capacitor
Note : Fix resister for
the same Lot.
LCD PANEL
J. Important Note
1. LCD driving circuit must be turn off before IC goes into sleep mode.
2. Please bonds the TSTP_P, RSTP_N and PRTD[7:0] with test point on PCB (can be soldered and
probed) as you can, then KB can do some IC testing job on PCB. Please connect TSTP_P pin with
zero ohm resistor(or copper wire which can be cut on PCB) normally for
good ESD result
. KB can
pull
low
TSTP_P pin by remove the zero ohm resistor . The following figure is an example
(Testing point with through hole).
K. Updated Record
Version
Date
Jul 2,
2002
Section
Original Content
New Content
Preliminary1.02
I
Modify Application Circuit
Add zero Ohm resistor
to TSTP_P.
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相關(guān)代理商/技術(shù)參數(shù) |
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| HE83R141 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
| HE83R141(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R142 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
| HE83R142(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R143 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
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