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Número de pieza
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AT89C5131 Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
AT89C5131
8-bit Flash Microcontroller with Full Speed USB Device
Atmel Corporation
AT89C5131 Datasheet PDF : 176 Pages
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Figure 3.
AT89C5131 48-pin MLF Pinout
48 47 46 45 44 43 42 41 40 39 38 37
P4.1/SDA 1
P2.3/A11 2
P2.4/A12 3
P2.5/A13 4
XTAL2
5
XTAL1
6
P2.6/A14 7
P2.7/A15 8
VDD 9
AVDD 10
AVSS 11
P3.0/RxD 12
MLF 48
36 P1.0/T2/KIN0
35 P0.1/AD1
34 P0.2/AD2
33 RST
32 P0.3/AD3
31
VSS
30 P0.4/AD4
29 P3.7/RD/LED3
28 P0.5/AD5
27 P0.6/AD6
26 P0.7/AD7
25 P3.6/WR/LED2
13 14 15 16 17 18 19 20 21 22 23
24
Figure 4.
AT89C5131 28-pin SO Pinout
P1.5/CEX2/KIN5/MISO
1
P1.6/CEX3/KIN6/SCK
2
P1.7/CEX4/KIN7/MOSI
3
P4.0/SCL
4
P4.1/SDA
5
XTAL2
6
XTAL1
7
VDD
8
AVSS
9
P3.0/RxD
10
PLLF
11
D-
12
D+
13
VREF
14
SO28
28
P1.4/CEX1/KIN4
27
P1.3/CEX0/KIN3
26
P1.2/ECI/KIN2
25
P1.1/T2EX/KIN1/SS
24
P1.0/T2/KIN0
23
RST
22
VSS
21
P3.7/RD/LED3
20
P3.6/WR/LED2
19
P3.5/T1/LED1
18
P3.4/T0
17
P3.3/INT1/LED0
16
P3.2/INT0
15
P3.1/TxD
6
AT89C5131
4136B–USB–09/03
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