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Компоненты Описание
W541E261 Просмотр технического описания (PDF) - Winbond
Номер в каталоге
Компоненты Описание
производитель
W541E261
4BIT MICROCONTROLLER, 2K ×16 ROM, 128 ×4 RAM 128 -DOT LCD
Winbond
W541E261 Datasheet PDF : 13 Pages
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11
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13
W541E/C261 DATA SHEET
7. TYPICAL APPLICATION CIRCUIT
Vcc
Output Signal
RA0
RA3
RB0
RB1
RB2
RB3
RC0
RC1
RC2
RC3
RD0
RD1
RD2
RD3
V
DD
COM0
COM3
SEG0
SEG31
DH1
DH2
V
DD1
V
DD2
V
DD3
LCD
PANEL
(1/3 Bias
1/4 Duty)
0.1 uF
Connect to capacitor and VDD
to generate LCD voltage
Vcc
RES
0.1 uF
32.768
KHz
XOUT
XIN
OSCOUT
OSCIN
V
SS
RE0
RE1
RE2
RE3
MFP
470
Ω
Vcc
0.1 uF
- 11 -
Publication Release Date: June 12, 2007
Revision A1
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