P80C31X2 View Datasheet(PDF) - Philips Electronics
Part Name
Description
View to exact match
P80C31X2 Datasheet PDF : 62 Pages
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Philips Semiconductors
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V),
low power, high speed (30/33 MHz)
Product data
P80C3xX2; P80C5xX2;
P87C5xX2
PLASTIC LEADED CHIP CARRIER PIN FUNCTIONS
6
1
40
7
39
PLCC
17
29
18
28
Pin Function
1 NIC*
2 P1.0/T2
3 P1.1/T2EX
4 P1.2
5 P1.3
6 P1.4
7 P1.5
8 P1.6
9 P1.7
10 RST
11 P3.0/RxD
12 NIC*
13 P3.1/TxD
14 P3.2/INT0
15 P3.3/INT1
Pin Function
16 P3.4/T0
17 P3.5/T1
18 P3.6/WR
19 P3.7/RD
20 XTAL2
21 XTAL1
22 VSS
23 NIC*
24 P2.0/A8
25 P2.1/A9
26 P2.2/A10
27 P2.3/A11
28 P2.4/A12
29 P2.5/A13
30 P2.6/A14
* NO INTERNAL CONNECTION
Pin Function
31 P2.7/A15
32 PSEN
33 ALE
34 NIC*
35 EA/VPP
36 P0.7/AD7
37 P0.6/AD6
38 P0.5/AD5
39 P0.4/AD4
40 P0.3/AD3
41 P0.2/AD2
42 P0.1/AD1
43 P0.0/AD0
44 VCC
SU01062
PLASTIC THIN SHRINK SMALL OUTLINE PACK
PIN FUNCTIONS
1
38
TSSOP
19
Pin Function
1 P3.0/RxD
2 P3.1/TxD
3 P3.3/INT1
4 P3.4/T0
5 P3.6/WR
6 P3.7/RD
7 XTAL2
8 XTAL1
9 VSS
10 P2.0/A8
11 P2.1/A9
12 P2.2/A10
13 P2.3/A11
Pin Function
14 P2.4/A12
15 P2.5/A13
16 P2.6/A14
17 P2.7/A15
18 PSEN
19 ALE/PROG
20 EA/VPP
21 P0.7/AD7
22 P0.6/AD6
23 P0.5/AD5
24 P0.4/AD4
25 P0.3/AD3
26 P0.2/AD2
20
Pin Function
27 P0.1/AD1
28 P0.0/AD0
29 VDD
30 P1.0/T2
31 P1.1/T2EX
32 P1.2
33 P1.3
34 P1.4
35 P1.5
36 P1.6
37 P1.7
38 RST
su01725
LOW PROFILE QUAD FLAT PACK
PIN FUNCTIONS
44
34
1
33
LQFP
11
23
Pin Function
1 P1.5
2 P1.6
3 P1.7
4 RST
5 P3.0/RxD
6 NIC*
7 P3.1/TxD
8 P3.2/INT0
9 P3.3/INT1
10 P3.4/T0
11 P3.5/T1
12 P3.6/WR
13 P3.7/RD
14 XTAL2
15 XTAL1
12
22
Pin Function
16 VSS
17 NIC*
18 P2.0/A8
19 P2.1/A9
20 P2.2/A10
21 P2.3/A11
22 P2.4/A12
23 P2.5/A13
24 P2.6/A14
25 P2.7/A15
26 PSEN
27 ALE
28 NIC*
29 EA/VPP
30 P0.7/AD7
* NO INTERNAL CONNECTION
Pin Function
31 P0.6/AD6
32 P0.5/AD5
33 P0.4/AD4
34 P0.3/AD3
35 P0.2/AD2
36 P0.1/AD1
37 P0.0/AD0
38 VCC
39 NIC*
40 P1.0/T2
41 P1.1/T2EX
42 P1.2
43 P1.3
44 P1.4
SU01487
2003 Jan 24
9
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