參數(shù)資料
型號(hào): W536020K
英文描述: MICROCONTROLLER|4-BIT|CMOS|DIE
中文描述: 單片機(jī)| 4位|的CMOS |模具
文件頁數(shù): 11/12頁
文件大?。?/td> 92K
代理商: W536020K
Publication Release Date:Nov 2000
- 11 - Revision A1
APPLICATION CIRCUIT--1: Sub clock with RC mode
1/4 bias, V
LCD
=4.5V
40SEG x 8COM LCD
panel
W536xxxK
R2
X32IN
X32O
Battery
R4
C7
VDD
VDDP
R1
R3
ROSC
XIN
V
V
RES
C6
VDDP
C
S
PWM2
PWM1
R5
C5
V6
C4
V5
C2
V2
C3
V3
C1
DH2
DH1
470
(*3)
VDD
(*1)
C8
VHI
V6
VDD
RC0~3
RD0~3
RA0~3
(* 2)
Component
Value
C1~C6
C7,C8
C9,C10
C11
R1
R2
R3
R4
0.1uF
20pF
0.1uF
1uF
680K
-
680Kohm/1Mhz
330Kohm/2Mhz
200Kohm/3Mhz
130Kohm/4Mhz
100
Note:
(1) C1~C5 depends on LCD panel dot size.
(2) Option R5 equals to 100
if high noise immunity is needed.
(3) For DAC option application.
(4)
To sure chip operation properly, please bond all VDDP, VDD, VSSP and VSS .
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