VRS1000 查看數據表（PDF） - Unspecified
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VRS1000 Datasheet PDF : 47 Pages
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VRS1000
VERSA
Datasheet Rev 1.6
Pin Descriptions for QFP-44/PLCC-44
TABLE 1: PIN DESCRIPTIONS FOR QFP-44/PLCC-44
QFP
- 44
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
PLCC
- 44
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Name
PWM2
P1.5
PWM3
P1.6
PWM4
P1.7
RES
RXD
P3.0
P4.3
TXD
P3.1
#INT0
P3.2
#INT1
P3.3
T0
P3.4
T1
P3.5
#WR
P3.6
#RD
P3.7
XTAL2
XTAL1
VSS
P4.0
P2.0
A8
P2.1
A9
P2.2
A10
P2.3
A11
P2.4
A12
P2.5
A13
I/O
Function
O PWM Channel 2
I/O Bit 5 of Port 1
O PWM Channel 3
I/O Bit 6 of Port 1
O PWM Channel 4
I/O Bit 7 of Port 1
I
Reset
I
Receive Data
I/O Bit 0 of Port 3
I/O Bit 3 of Port 4
O Transmit Data &
I/O Bit 1 of Port 3
I
External Interrupt 0
I/O Bit 2 of Port 3
I
External Interrupt 1
I/O Bit 3 of Port 3
I
Timer 0
I/O Bit 4 of Port 3
I
Timer 1 & 3
I/O Bit 5 of Port
O Ext. Memory Write
I/O Bit 6 of Port 3
O Ext. Memory Read
I/O Bit 7 of Port 3
O Oscillator/Crystal Output
I
Oscillator/Crystal In
-
Ground
I/O Bit 0 of Port 4
I/O Bit 0 of Port 2
O Bit 8 of External Memory Address
I/O Bit 1 of Port 2
O Bit 9 of External Memory Address
I/O Bit 2 of Port 2
O Bit 10 of External Memory Address
I/O Bit 3 of Port 2 &
O Bit 11 of External Memory Address
I/O Bit 4 of Port 2
O Bit 12 of External Memory Address
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
A15
I/O
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
AD6
I/O
I/O
32
38 P0.5
I/O
AD5
I/O
33
39
P0.4
AD4
I/O
I/O
34
40 P0.3
I/O
AD3
I/O
35
41 P0.2
I/O
AD2
I/O
36
42 P0. 1
I/O
AD1
I/O
37
43
P0.0
AD0
I/O
I/O
38
44 VDD
-
39
1 P4.2
I/O
40
2
T2
I
P1.0
I/O
41
3
T2EX
I
P1.1
I/O
42
4 P1.2
I/O
PWM0 O
43
5
P1.3
I/O
PWM1 O
44
6
P1.4
I/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
Timer 2 Control
Bit 1 of Port 1
Bit 2 of Port 1
PWM Channel 0
Bit 3 of Port 1
PWM Channel 1
Bit 4 of Port 1
P0.3/AD3
P0 .2 /AD 2
P0.1/AD1
P0 .0 /AD 0
VDD
P4.2
T2/P1.0
T2EX/P1.1
P1.2
PWM0/P1.3
PWM1/P1.4
33 32 31 30 29 28 27 26 25 24 23
34
22
35
21
36
20
37
19
38
VRS1000
18
39
QFP-44
17
40
16
41
15
42
14
43
13
44
12
1 2 3 4 5 6 7 8 9 1011
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
P4.0
VSS
XTAL1
XTAL2
#R D/P3 .7
#W R /P3.6
PW M2 /P 1.5
PW M3 /P 1.6
PW M4 /P 1.7
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 44 43 42 41 40
7
39
8
38
9
37
1
01
1
36
VRS1000
35
1
12
31
14
PLCC-44
34
33
32
5
31
1
6
30
17
29
18 19 20 21 22 23 24 25 26 27 28
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
#EA
P4.1
ALE
#PSEN
P2.7/A15
P2.6/A14
P2.5/A13
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4 Tel: (514) 871-2447 http://www.goalsemi.com
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