z89136 ZiLOG Semiconductor, z89136 Datasheet - Page 4

• Manufacturer Part Number: z89136
• Description: Low-cost Dtad Controller
• Manufacturer: ZiLOG Semiconductor

Z89135/136 (ROMless)
Low-Cost DTAD Controller
1-4
XTAL2
XTAL1
GND
P22
P56
P23
P55
P54
P17
P05
P24
P16
P25
P15
P26
P27
N/C
18
19
20
21
22
23
24
25
26
10
11
12
13
14
15
16
17
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
9
8
Figure 2. Z89135 68-Pin PLCC Pin Assignments
7
6
5
4
P R E L I M I N A R Y
3
Z89135
2
1
68 67 66 65 64 63 62 61
52
51
50
49
48
47
46
45
44
60
59
58
57
56
55
54
53
VREF+
ANIN
VREF-
ANGND
/AS
/RESET
R//W
PWM
P10
P47
P11
P46
P53
P45
P44
P43
N/C
DS97TAD0300
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