MC68HC705B16CFN Freescale Semiconductor, MC68HC705B16CFN Datasheet - Page 92

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MC68HC705B16CFN

Manufacturer Part Number
MC68HC705B16CFN
Description
IC MCU 2.1MHZ 15K OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705B16CFN

Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
15KB (15K x 8)
Program Memory Type
OTP
Eeprom Size
256 x 8
Ram Size
352 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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6
Note:
Freescale
6-20
SCP1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SCP0
The examples shown above do not apply when the part is operating in slow mode (see
Section
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
SCT/R2 SCT/R1 SCT/R0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2.4.3).
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SERIAL COMMUNICATIONS INTERFACE
Table 6-6 SCI baud rate selection
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
NP
13
13
13
13
13
13
13
13
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
NT/NR
128
128
128
128
16
32
64
16
32
64
16
32
64
16
32
64
1
2
4
8
1
2
4
8
1
2
4
8
1
2
4
8
4.194304
131072
65536
32768
16384
43691
21845
10923
32768
16384
10082
8192
4096
2048
1024
5461
2731
1365
8192
4096
2048
1024
5041
2521
1260
683
341
512
256
630
315
158
79
Crystal frequency – f
125000
62500
31250
15625
41667
20833
10417
31250
15625
7813
3906
1953
5208
2604
1302
7813
3906
1953
9615
4808
2404
1202
4.00
977
651
326
977
488
244
601
300
150
75
2.4576
76800
38400
19200
25600
12800
19200
9600
4800
2400
1200
6400
3200
1600
9600
4800
2400
1200
5908
2954
1477
600
800
400
200
600
300
150
738
369
185
92
46
OSC
62500
31250
15625
20833
10417
15625
7813
3906
1953
5208
2604
1302
7813
3906
1953
4808
2404
1202
2.00
977
488
651
326
163
977
488
244
122
601
300
150
(MHz)
MC68HC05B6
75
38
Rev. 4.1
1.8432
57600
28800
14400
19200
14400
7200
3600
1800
9600
4800
2400
1200
7200
3600
1800
4431
2215
1108
900
450
600
300
150
900
450
225
113
554
277
138
69
35

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