Z89135 Datasheet, PDF (6/66 Pages) Zilog, Inc. – Low-Cost DTAD Controller

Z89135/136 (ROMless)
Low-Cost DTAD Controller
Zilog
XTAL2
XTAL1
P22
P56
P23
P55
P54
GND
P17
P05
P24
P16
P25
P15
P26
P27
SCLK
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
10
60
11
59
12
58
13
57
14
56
15
55
16
54
17
Z89136
53
18
52
19
51
20
50
21
49
22
48
23
47
24
46
25
45
26
44
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
VREF+
ANIN
VREF-
ANGND
/AS
/RESET
R//W
PWM
P10
P47
P11
P46
P53
P45
P44
P43
/SYNC
Figure 3. Z89136 68-Pin PLCC Pin Assignments
1-6
PRELIMINARY
DS97TAD0300