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PDF W541C20X Data sheet ( Hoja de datos )
| Número de pieza | W541C20X | |
| Descripción | (W541C20X) 4BIT MICROCONTROLLER | |
| Fabricantes | Winbond | |
| Logotipo |  |
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W541C20X Data Sheet
www.DataSheet4U.com
Table of Contents-
4-BIT MICROCONTROLLER
1. GENERAL DESCRIPTION..........................................................................................................................2
2. FEATURES ....................................................................................................................................................2
3. BLOCK DIAGRAM ........................................................................................................................................4
4. PIN CONFIGURATIONS .............................................................................................................................5
5. PIN DESCRIPTION ......................................................................................................................................6
6. ELECTRICAL CHARACTERISTICS ..........................................................................................................7
6.1 Absolute Maximum Ratings.............................................................................................................7
6.2 DC Characteristics ............................................................................................................................7
6.3 AC Characteristics ............................................................................................................................8
7. APPLICATION CIRCUIT..............................................................................................................................9
8. PACKAGE DIMENSIONS..........................................................................................................................10
8.1 18-Lead PDIP-300mil .....................................................................................................................10
8.2 20-Lead PDIP ..................................................................................................................................11
8.3 28-Lead P-DIP Skinny....................................................................................................................12
8.4 20-Lead SOP-300mil ......................................................................................................................13
8.5 28-Lead SOP-300mil ......................................................................................................................14
9. REVISION HISTORY .................................................................................................................................15
Publication Release Date: May 29, 2003
- 1 - Revision A4
1 page  
4. PIN CONFIGURATIONS
W541C20X
RA2
RA3
INT
RES
VSS
RB0
RB1
RB2
RB3
W541C201
1 18
2 17
3 16
4 15
5 14
6 13
7 12
8 11
9 10
18-PDIP(300 mil)
RA1
RA0
XIN
XOUT
VDD
RC3
RC2
RC1
RC0
RA2
RA3
INT
RES
VSS
VSS
RB0
RB1
RB2
RB3
W541C203
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
20-PDIP(300 mil)
RA1
RA0
XIN
XOUT
VDD
VDD
RC3
RC2
RC1
RC0
W541C202/C205
RA2
1
28 RA1
RA3
2
27 RA0
INT 3
26 XIN
RES
4
25 XOUT
VSS
RE0
5
6
24 VDD
23 RD3
RE1
RE2
7
8
22 RD2
21 RD1
RE3
9
20 RD0
RB0 10 19 RC3
RB1 11 18 RC2
RB2 12 17 RC1
RB3 13 16 RC0
NC 14 15 MFP
28 SKINNY(300 mil), 28 SOP
RA2
RA3
INT
RES
VSS
VSS
RB0
RB1
RB2
RB3
W541C204
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
20 SOP
RA1
RA0
XIN
XOUT
VDD
VDD
RC3
RC2
RC1
RC0
Publication Release Date: May 29, 2003
- 5 - Revision A4
5 Page 
W541C20X
8.2 20-Lead PDIP
20
1
E
1
D
11
10
S
A A2
L
B e1
B1
A1 Base Plane
Seating Plane
α
Symbol
A
A1
A2
B
B1
c
D
E
E1
e1
L
α
eA
S
Dimension in inches
Dimension in mm
Min. Nom Max. Min. Nom Max.
0.175
4.45
0.010
0.25
0.125 0.130 0.135 3.18 3.30 3.43
0.016 0.018 0.022 0.41 0.46 0.56
0.058 0.060 0.064 1.47 1.52 1.63
0.008 0.010 0.014 0.20 0.25 0.36
1.026 1.040
20.06 26.42
0.290 0.300 0.310 7.37 7.62 7.87
0.245 0.250 0.255 6.22 6.35 6.48
0.090 0.100 0.110 2.29 2.54 2.79
0.120 0.130 0.140 3.05 3.30 3.56
0 15 0 15
0.335 0.355 0.375 8.51 9.02 9.53
0.075
1.91
E
eA
c
- 11 -
Publication Release Date: May 29, 2003
Revision A4
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet W541C20X.PDF ] | |
Hoja de datos destacado
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