MC68HC705C8ACS

Manufacturer Part NumberMC68HC705C8ACS
ManufacturerFreescale Semiconductor, Inc
MC68HC705C8ACS datasheet
 


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Page 21
22
Page 22
23
Page 23
24
Page 24
25
Page 25
26
Page 26
27
Page 27
28
Page 28
29
Page 29
30
Page 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
Page 26/222:

Pin Assignments

Download datasheet (3Mb)Embed
PrevNext
Freescale Semiconductor, Inc.
General Description
1.6 Pin Assignments
The MC68HC705C8A is available in six packages:
The pin assignments for these packages are shown in
Figure
Technical Data
26
40-pin plastic dual in-line package (PDIP)
40-pin ceramic dual in-line package (cerdip)
44-lead plastic-leaded chip carrier (PLCC)
44-lead ceramic-leaded chip carrier (CLCC)
44-pin quad flat pack (QFP)
42-pin shrink dual in-line package (SDIP)
1-4,
Figure
1-5, and
Figure
1
RESET
2
IRQ
3
V PP
4
PA7
5
PA6
6
PA5
7
PA4
8
PA3
9
PA2
PA1
10
PA0
11
PB0
12
PB1
13
PB2
14
PB3
15
PB4
16
PB5
17
PB6
18
PB7
19
20
V
SS
Figure 1-3. 40-Pin PDIP/Cerdip Pin Assignments
General Description
For More Information On This Product,
Go to: www.freescale.com
Figure
1-3,
1-6.
40
V
DD
39
OSC1
38
OSC2
37
TCAP
36
PD7
35
TCMP
34
PD5/SS
33
PD4/SCK
32
PD3/MOSI
31
PD2/MISO
30
PD1/TDO
29
PD0/RDI
28
PC0
27
PC1
26
PC2
25
PC3
24
PC4
23
PC5
22
PC6
21
PC7
MC68HC705C8A — Rev. 3