MC68HC705B16CFN

Manufacturer Part NumberMC68HC705B16CFN
DescriptionIC MCU 2.1MHZ 15K OTP 52-PLCC
ManufacturerFreescale Semiconductor
SeriesHC05
MC68HC705B16CFN datasheet
 

Specifications of MC68HC705B16CFN

Core ProcessorHC05Core Size8-Bit
Speed2.1MHzConnectivitySCI
PeripheralsPOR, WDTNumber Of I /o32
Program Memory Size15KB (15K x 8)Program Memory TypeOTP
Eeprom Size256 x 8Ram Size352 x 8
Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 VData ConvertersA/D 8x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case52-PLCCLead Free Status / RoHS StatusContains lead / RoHS non-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
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
223
224
225
226
227
228
229
230
231
Page 231
232
Page 232
233
Page 233
234
Page 234
235
Page 235
236
Page 236
237
Page 237
238
Page 238
239
Page 239
240
Page 240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
Page 237/302

Download datasheet (4Mb)Embed
PrevNext
F.6
Absolute maximum ratings
Table F-6 Absolute maximum ratings
Rating
(1)
Supply voltage
Input voltage (Except V
and V
PP1
Input voltage
– Self-check mode (IRQ pin only)
Operating temperature range
– Standard (MC68HC705B16N)
– Extended (MC68HC705B16NC)
– Industrial (MC68HC705B16NV)
– Automotive (MC68HC705B16NM)
Storage temperature range
Current drain per pin (excluding VDD and VSS)
– Source
– Sink
(1) All voltages are with respect to V
(2) Maximum current drain per pin is for one pin at a time, limited by an external resistor.
Note:
This device contains circuitry designed to protect against damage due to high
electrostatic voltages or electric fields. However, it is recommended that normal
precautions be taken to avoid the application of any voltages higher than those given
in the maximum ratings table to this high impedance circuit. For maximum reliability all
unused inputs should be tied to either V
MC68HC05B6
Rev. 4.1
Symbol
Value
V
– 0.5 to +7.0
DD
)
V
V
– 0.5 to V
PP6
IN
SS
V
V
– 0.5 to 2V
IN
SS
T
T
to T
A
L
0 to +70
–40 to +85
–40 to +105
–40 to +125
T
– 65 to +150
STG
(2)
I
25
D
I
45
S
.
SS
or V
.
SS
DD
MC68HC705B16N
Unit
V
+ 0.5
V
DD
+ 0.5
V
DD
H
°C
°C
mA
mA
14
Freescale
F-19