VRS700-PLI23 Ver la hoja de datos (PDF) - Unspecified
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VRS700-PLI23 Datasheet PDF : 45 Pages
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VRS700
VERSA
Datasheet Rev 1.3
Pin Descriptions for QFP-44/PLCC-44
TABLE 1: PIN DESCRIPTIONS FOR QFP-44/PLCC-44
QFP PLCC
- 44 - 44
Name
I/O
Function
1
7
SPWM5 O SPWM Channel 5
P1.5
I/O Bit 5 of Port 1
2
8
SPWM6 O SPWM Channel 6
P1.6
I/O Bit 6 of Port 1
3
9
SPWM7 O SPWM Channel 7
P1.7
I/O Bit 7 of Port 1
4
10 RES
I
Reset
5
11 RXD
P3.0
I
Receive Data
I/O Bit 0 of Port 3
6
12 P4.3
I/O Bit 3 of Port 4
7
13
TXD
P3.1
O Transmit Data &
I/O Bit 1 of Port 3
8
14
#INT0
P3.2
I
Low True Interrupt 0
I/O Bit 2 of Port 3
9
15
#INT1
P3.3
I
Low True Interrupt 1
I/O Bit 3 of Port 3
10
16
T0
P3.4
I
Timer 0
I/O Bit 4 of Port 3
11
17
T1
P3.5
I
Timer 1 & 3
I/O Bit 5 of Port 3
12
18
#WR
P3.6
O Ext. Memory Write
I/O Bit 6 of Port 3
13
19
#RD
P3.7
O Ext. Memory Read
I/O Bit 7 of Port 3
14
20 XTAL2 O Oscillator/Crystal Output
15
21 XTAL1 I
Oscillator/Crystal In
16
22 VSS
-
Ground
17
23 P4.0
I/O Bit 0 of Port 4
18
24 P2.0
A8
I/O Bit 0 of Port 2
O Bit 8 of External Memory Address
19
25 P2.1
A9
I/O Bit 1 of Port 2
O Bit 9 of External Memory Address
20
26
P2.2
A10
I/O Bit 2 of Port 2
O Bit 10 of External Memory Address
21
27
P2.3
A11
I/O Bit 3 of Port 2 &
O Bit 11 of External Memory Address
22
28 P2.4
A12
I/O Bit 4 of Port 2
O Bit 12 of External Memory Address
23
29
P2.5
A13
I/O Bit 5 of Port 2
O Bit 13 of External Memory Address
QFP PLCC
- 44 - 44
Name
I/O
24
30
P2.6
A14
I/O
O
25
31 P2.7
I/O
A15
O
26
32 #PSEN O
27
33 ALE
O
28
34 P4.1
I/O
29
35 #EA
I
30
36
P0.7
AD7
I/O
I/O
31
37 P0.6
I/O
AD6
I/O
32
38
P0.5
AD5
I/O
I/O
33
39 P0.4
I/O
AD4
I/O
34
40 P0.3
I/O
AD3
I/O
35
41 P0.2
I/O
AD2
I/O
36
42
P0. 1
AD1
I/O
I/O
37
43
P0.0
AD0
I/O
I/O
38
44 VDD
-
39
1 P4.2
I/O
T2
I
40
2 P1.0
I/O
SPWM0 O
T2EX I
41
3 P1.1
I/O
SPWM1 O
42
4
P1.2
I/O
SPWM2 O
P1.3
I/O
43
5
SPWM3 O
P1.4
I/O
44
6
SPWM4 O
Function
Bit 6 of Port 2
Bit 14 of External Memory Address
Bit 7 of Port 2
Bit 15 of External Memory Address
Program Store Enable
Address Latch Enable
Bit 1 of Port 4
External Access
Bit 7 Of Port 0
Data/Address Bit 7 of External Memory
Bit 6 of Port 0
Data/Address Bit 6 of External Memory
Bit 5 of Port 0
Data/Address Bit 5 of External Memory
Bit 4 of Port 0
Data/Address Bit 4 of External Memory
Bit 3 Of Port 0
Data/Address Bit 3 of External Memory
Bit 2 of Port 0
Data/Address Bit 2 of External Memory
Bit 1 of Port 0 & Data
Address Bit 1 of External Memory
Bit 0 Of Port 0 & Data
Address Bit 0 of External Memory
VCC
Bit 2 of Port 4
Timer 2 Clock Out
Bit 0 of Port 1
SPWM Channel 0
Timer 2 Control
Bit 1 of Port 1
SPWM Channel 1
Bit 2 of Port 1
SPWM Channel 2
Bit 3 of Port 1
SPWM Channel 3
Bit 4 of Port 1
SPWM Channel 4
P 0.3/ AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
VDD
P4.2
SPWM0/T2/P1.0
SPWM1/T2EX/P1.1
SP WM2/ P1. 2
SP WM3/ P1. 3
SP WM4/ P1. 4
33 32 31 30 29 28 27 26 25 24 23
34
22
35
21
36
20
37
19
38
VRS700L
18
39
QFP-44
17
40
16
41
15
42
14
43
13
44
12
1 2 3 4 5 6 7 8 9 10 11
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
P 4.0
V SS
XTAL1
XTAL2
#RD/P 3.7
#WR/P3.6
SPWM5/P1.5
SPWM6/P1.6
SPWM7/P1.7
RES
RXD/P3.0
P4.3
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
6 5 4 3 2 1 4 4 43 42 41 40
7
39
8
38
9
37
10
36
11
VRS700L
35
12
PLCC-44
34
13
33
14
32
15
31
16
30
17
29
18 1 9 20 2 1 2 2 23 2 4 25 26 27 28
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
#EA
P4.1
ALE
#PSEN
P2.5/A13
P2.6/A14
P2.7/A15
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4 Tel: (514) 871-2447 http://www.goalsemi.com
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