Z86C93 Datasheet, PDF (4/13 Pages) Zilog, Inc. – CMOS Z8 MULT/DIV MICROCONTROLLER

PIN CONFIGURATIONS (Continued)
VCC
1
40
P36
XTAL2
2
39
P31
XTAL1
3
38
P27
P37
4
37
P26
P30
5
36
P25
/RESET
6
35
P24
R//W
7
34
P23
/DS
8
33
P22
/AS
9
32
P21
P35
10
Z86C93
DIP
31
P20
GND
11
30
P33
P32
12
29
P34
P00
13
28
P17
P01
14
27
P16
P02
15
26
P15
P03
16
25
P14
P04
17
24
P13
P05
18
23
P12
P06
19
22
P11
P07
20
21
P10
40-Pin DIP Package
(25 MHz and 33 MHz)
Z86C93
CPS DC-4020-12
/RESET
R//W
/DS
/AS
P35
GND
P32
P00
P01
P02
IACK
6 5 4 3 2 1 44 43 42 41 40
7
39
8
38
9
37
10
36
11
Z86C93
35
12
MCU
34
13
33
14
32
15
31
16
30
17
29
18 19 20 21 22 23 24 25 26 27 28
/WAIT
P24
P23
P22
P21
P20
P33
P34
P17
P16
P15
44-Pin PLCC Package
(25 MHz and 33 MHz)
P25
P26
P27
P31
P36
+5V
XTAL2
XTAL1
P37
P30
SCLK
33 32 31 30 29 28 27 26 25 24 23
34
22
35
21
36
20
37
19
38
Z86C93
18
39
MCU
17
40
16
41
15
42
14
43
13
44
12
1 2 3 4 5 6 7 8 9 10 11
/SYNC
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P25
P26
P27
P31
P36
NC
+5V
XTAL2
XTAL1
P37
P30
SCLK
36 35 34 33 32 31 30 29 28 27 26 25
37
24
38
23
39
22
40
21
41
20
42
Z86C93
19
43
MCU
18
44
17
45
16
46
15
47
14
48
13
1 2 3 4 5 6 7 8 9 10 11 12
/SYNC
P14
P13
P12
P11
P10
P07
NC
P06
P05
P04
P03
44-Pin QFP Package
(25 MHz and 33 MHz)
4
48-Pin VQFP Package
(25 MHz and 33 MHz)