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PDF W541C261 Data sheet ( Hoja de datos )
| Número de pieza | W541C261 | |
| Descripción | 4BIT MICROCONTROLLER | |
| Fabricantes | Winbond | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de W541C261 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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W541E/C261 DATA SHEET
4BIT MICROCONTROLLER, 2K ×16 ROM, 128 ×4 RAM 128 -DOT LCD
Table of Contents-
1. INTRODUCTION......................................................................................................................... 2
2. FEATURES ................................................................................................................................. 3
3. ARCHITECTURE ........................................................................................................................ 5
3.1 BLOCK DIAGRAM.......................................................................................................... 5
3.2 PIN CONFIGURATION................................................................................................... 6
3.3 PAD DESCRIPTION....................................................................................................... 7
4. ABSOLUTE MAXIMUM RATINGS ............................................................................................. 8
5. DC CHARACTERISTICS............................................................................................................ 9
6. AC CHARACTERISTICS .......................................................................................................... 10
7. TYPICAL APPLICATION CIRCUIT........................................................................................... 11
8. PACKAGE DIMENSION ........................................................................................................... 12
9. VERSION HISTORY ................................................................................................................. 13
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Publication Release Date: June 12, 2007
- 1 - Revision A1
1 page  
3. ARCHITECTURE
3.1 BLOCK DIAGRAM
W541E/C261 DATA SHEET
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Publication Release Date: June 12, 2007
- 5 - Revision A1
5 Page 
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
VDD
COM0
COM3
SEG0
SEG31
DH1
DH2
VDD1
VDD2
VDD3
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 VSS
RE0
RE1
RE2
RE3
MFP
470 Ω
Vcc
0.1 uF
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- 11 -
Publication Release Date: June 12, 2007
Revision A1
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet W541C261.PDF ] | |
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