PIC16F688

Manufacturer Part NumberPIC16F688
ManufacturerMicrochip Technology Inc.
PIC16F688 datasheet
 


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Page 51
52
Page 52
53
Page 53
54
Page 54
55
Page 55
56
Page 56
57
Page 57
58
Page 58
59
Page 59
60
Page 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
Page 56/202

Download datasheet (4Mb)Embed
PrevNext
PIC16F688
FIGURE 7-2:
COMPARATOR C1 OUTPUT BLOCK DIAGRAM
C1INV
C1
Note 1: Q1 and Q3 are phases of the four-phase system clock (F
2: Q1 is held high during Sleep mode.
FIGURE 7-3:
COMPARATOR C2 OUTPUT BLOCK DIAGRAM
C2INV
C2
Note 1: Comparator output is latched on falling edge of Timer1 clock source.
2: Q1 and Q3 are phases of the four-phase system clock (F
3: Q1 is held high during Sleep mode.
DS41203D-page 54
D
Q
Q1
EN
RD CMCON0
D
Q
Q3*RD CMCON0
EN
CL
Reset
OSC
C2SYNC
D
Q
Timer1
(1)
clock source
D
Q
Q1
EN
RD CMCON0
D
Q
Q3*RD CMCON0
EN
CL
Reset
OSC
To C1OUT pin
To Data Bus
Set C1IF bit
).
To Timer1 Gate
0
To C2OUT pin
1
To Data Bus
Set C2IF bit
).
© 2007 Microchip Technology Inc.