TSC87251G2D_14 Datasheet, PDF (6/77 Pages) ATMEL Corporation – Compare and Conditional Jump Instructions

Table 1. TSC80251G2D Pin Assignment
DIP PLCC VQFP Name
1
39 VSS1
1
2
40 P1.0/T2
2
3
41 P1.1/T2EX
3
4
42 P1.2/ECI
4
5
43 P1.3/CEX0
5
6
44 P1.4/CEX1/SS#
6
7
1 P1.5/CEX2/MISO
7
8
2 P1.6/CEX3/SCL/SCK/WAIT#
8
9
3 P1.7/A17/CEX4/SDA/MOSI/WCLK
9
10
4 RST
10
11
5 P3.0/RXD
12
6 AWAIT#
11
13
7 P3.1/TXD
12
14
8 P3.2/INT0#
13
15
9 P3.3/INT1#
14
16
10 P3.4/T0
15
17
11 P3.5/T1
16
18
12 P3.6/WR#
17
19
13 P3.7/A16/RD#
18
20
14 XTAL2
19
21
15 XTAL1
20
22
16 VSS
DIP PLCC VQFP Name
23
17 VSS2
21
24
18 P2.0/A8
22
25
19 P2.1/A9
23
26
20 P2.2/A10
24
27
21 P2.3/A11
25
28
22 P2.4/A12
26
29
23 P2.5/A13
27
30
24 P2.6/A14
28
31
25 P2.7/A15
29
32
26 PSEN#
30
33
27 ALE/PROG#
34
28 NMI
31
35
29 EA#/VPP
32
36
30 P0.7/AD7
33
37
31 P0.6/AD6
34
38
32 P0.5/AD5
35
39
33 P0.4/AD4
36
40
34 P0.3/AD3
37
41
35 P0.2/AD2
38
42
36 P0.1/AD1
39
43
37 P0.0/AD0
40
44
38 VDD
6 AT/TSC8x251G2D
4135F–8051–11/06