MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 282

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Serial Communications Interface (SCI)
Advance Information
282
SCP1:SCP0
00
00
00
00
00
00
00
00
01
01
01
01
01
01
01
01
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
Prescaler Divisor
(PD)
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
Table 17-7. SCI Baud Rate Selection Examples
Table 17-7
4.194-MHz crystal.
Serial Communications Interface (SCI)
SCR2:SCR1:SCR0
shows the SCI baud rates that can be generated with a
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
Baud Rate Divisor
(BD)
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
MC68HC708AS48
(f
XCLK
Baud Rate
65,531
32,766
16,383
21,844
10,922
16,383
= 4.194 MHz)
8191
4095
2048
1024
5461
2730
1365
8191
4096
2048
1024
5041
1664
1260
78.8
39.4
512
683
341
171
512
256
128
630
315
158
MOTOROLA
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Rev. 4.0