MC68HC711E9FU

Manufacturer Part NumberMC68HC711E9FU
ManufacturerFreescale Semiconductor
MC68HC711E9FU datasheet
 

Specifications of MC68HC711E9FU

Cpu FamilyHC11Device Core Size8b
Frequency (max)4MHzInterface TypeSCI/SPI
Program Memory TypeEPROMProgram Memory Size12KB
Total Internal Ram Size512Byte# I/os (max)38
Number Of Timers - General Purpose8Operating Supply Voltage (typ)3.3/5V
Operating Supply Voltage (max)5.5VOperating Supply Voltage (min)3V
On-chip Adc8-chx8-bitInstruction Set ArchitectureCISC
Operating Temp Range0C to 70COperating Temperature ClassificationCommercial
MountingSurface MountPin Count64
Package TypePQFPLead Free Status / Rohs StatusNot Compliant
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
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
Page 131
132
Page 132
133
Page 133
134
Page 134
135
Page 135
136
Page 136
137
Page 137
138
Page 138
139
Page 139
140
Page 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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
Page 134/242

Download datasheet (2Mb)Embed
PrevNext
Timing Systems
OC1 is different from the other output compares in that a successful OC1 compare can affect any or all
five of the OC pins. The OC1 output action taken when a match is found is controlled by two 8-bit registers
with three bits unimplemented: the output compare 1 mask register, OC1M, and the output compare 1
data register, OC1D. OC1M specifies which port A outputs are to be used, and OC1D specifies what data
is placed on these port pins.
9.4.1 Timer Output Compare Registers
All output compare registers are 16-bit read-write. Each is initialized to $FFFF at reset. If an output
compare register is not used for an output compare function, it can be used as a storage location. A write
to the high-order byte of an output compare register pair inhibits the output compare function for one bus
cycle. This inhibition prevents inappropriate subsequent comparisons. Coherency requires a complete
16-bit read or write. However, if coherency is not needed, byte accesses can be used.
For output compare functions, write a comparison value to output compare registers TOC1–TOC4 and
TI4/O5. When TCNT value matches the comparison value, specified pin actions occur.
Register name: Timer Output Compare 1 Register (High)
Bit 7
Read:
Bit 15
Write:
Reset:
1
Register name: Timer Output Compare 1 Register (Low)
Bit 7
Read:
Bit 7
Write:
Reset:
1
Figure 9-8. Timer Output Compare 1 Register Pair (TOC1)
Register name: Timer Output Compare 2 Register (High)
Bit 7
Read:
Bit 15
Write:
Reset:
1
Register name: Timer Output Compare 2 Register (Low)
Bit 7
Read:
Bit 7
Write:
Reset:
1
Figure 9-9. Timer Output Compare 2 Register Pair (TOC2)
134
Address: $1016
6
5
4
3
Bit 14
Bit 13
Bit 12
Bit 11
1
1
1
1
Address: $1017
6
5
4
3
Bit 6
Bit 5
Bit 4
Bit 3
1
1
1
1
Address: $1018
6
5
4
3
Bit 14
Bit 13
Bit 12
Bit 11
1
1
1
1
Address: $1019
6
5
4
3
Bit 6
Bit 5
Bit 4
Bit 3
1
1
1
1
M68HC11E Family Data Sheet, Rev. 5.1
2
1
Bit 0
Bit 10
Bit 9
Bit 8
1
1
1
2
1
Bit 0
Bit 2
Bit 1
Bit 0
1
1
1
2
1
Bit 0
Bit 10
Bit 9
Bit 8
1
1
1
2
1
Bit 0
Bit 2
Bit 1
Bit 0
1
1
1
Freescale Semiconductor