MicroArm MINI2440 Manual de usuario Pagina 105

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88
Figura 3-77 Diseño completo de la tarjeta de expansión
Fuente: Los Autores
PB0/ICP1/CLKO/PCINT0
14
PB1/OC1A/PCINT1
15
PB3/MOSI/OC2A/PCINT3
17
PB2/SS/OC1B/PCINT2
16
PD6/AIN0/OC0A/PCINT22
12
PD5/T1/OC0B/PCINT21
11
PD4/T0/XCK/PCINT20
6
PD3/INT1/OC2B/PCINT19
5
PD2/INT0/PCINT18
4
PD1/TXD/PCINT17
3
PD0/RXD/PCINT16
2
PB4/MISO/PCINT4
18
PB5/SCK/PCINT5
19
PB7/TOSC2/XTAL2/PCINT7
10
PB6/TOSC1/XTAL1/PCINT6
9
PC6/RESET/PCINT14
1
PC5/ADC5/SCL/PCINT13
28
PC4/ADC4/SDA/PCINT12
27
PC3/ADC3/PCINT11
26
PC2/ADC2/PCINT10
25
PC1/ADC1/PCINT9
24
PC0/ADC0/PCINT8
23
AVCC
20
AREF
21
PD7/AIN1/PCINT23
13
U1
ATMEGA48
1
2
3
4
5
6
J1
CONN-H6
Progamadora
O I S R V G
1 3
2
CONTRASTE
10k
R1
47R
D1
DIODE-LED
R2
330
D2
DIODE-LED
R3
330
D3
DIODE-LED
R4
330
D4
DIODE-LED
R5
330
R6
10k
T1IN
11
R1OUT
12
T2IN
10
R2OUT
9
T1OUT
14
R1IN
13
T2OUT
7
R2IN
8
C2+
4
C2-
5
C1+
1
C1-
3
VS+
2
VS-
6
MAX232
MAX232
C1
100n
C2
100n
C3
100n
C4
100n
1
6
2
7
3
8
4
9
5
J5
D9M
1
2
3
4
IN TTL
Entrada TTL
MINI 2440
R7
10k
R8
10k
R9
10k
R10
10k
R11
10k
R12
10k
R13
2.2k
Q1
MMBT2222A
BUZER
BUZZER
R14
2.2k
R15
330
D5
DIODE-LED
Q2
MMBT2222A
1
2
6
4
U3
MOC3021
R17
180
1
6
2
7
3
8
4
9
5
J4
D9M
R19
100
C5
0.1uf
R16
220R
1
2
3
SELEC POT
25630301RP2
Selector de Potencia
Fase
Neutro
1
2
F
TBLOCK-I2
1
2
FUSE
TBLOCK-I2
1 6
2
3
5
4
RESET M48
SWG
1 6
2
3
5
4
BT1
SWG
1 6
2
3
5
4
BT2
SWG
1 6
2
3
5
4
BT3
SWG
1 6
2
3
5
4
BT4
SWG
1 6
2
3
5
4
BT5
SWG
1 6
2
3
5
4
BT6
SWG
1
3
5
7
2
4
6
8
910
1112
1314
1516
17
19
21
18
20
22
2324
2526
27
29
28
30
31
33
32
34
35
37
39
36
38
40
GPIO
CON4
GPIO
C6
100n
X1
CRYSTAL
C7
22p
C8
22p
C9
100n
C10
100n
D7
14
D6
13
D5
12
D4
11
D3
10
D2
9
D1
8
D0
7
E
6
RW
5
RS
4
VSS
1
VDD
2
VEE
3
AR
15
KR
16
A
A
K
K
LCD1
LCD2X20
C11
100n
1
2
RL
TBLOCK-I2
SW ON/OFF
1
1
2
2
3
3
4
4
ON/OFF
SW ON/OFF
VCC 5V
VCC 5V
VCC 5V
VCC 5V
VCC 5V
VCC 5V
VCC 5V
VCC 5V
VCC 5V
VCC 5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RS232 MINI2440
RS232 Tarjeta
U2
Q7010L5
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