PIC18F2220 MICROCHIP [Microchip Technology], PIC18F2220 Datasheet - Page 203

• Manufacturer Part Number: PIC18F2220
• Description: 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 18-5:
 2003 Microchip Technology Inc.
1000.0
1250.0
1000.0
1250.0
BAUD
BAUD
BAUD
RATE
RATE
RATE
250.0
300.0
500.0
625.0
250.0
300.0
500.0
625.0
250.0
500.0
19.2
38.4
57.6
76.8
96.0
19.2
38.4
57.6
76.8
96.0
19.2
38.4
57.6
76.8
96.0
(K)
9.6
(K)
2.4
9.6
(K)
0.3
1.2
2.4
9.6
Rate (K)
Rate (K)
Rate (K)
1000.00
1000.00
1250.00
Actual
250.00
285.71
500.00
666.67
Actual
250.00
303.03
500.00
625.00
Actual
223.72
447.44
39.06
57.47
76.92
96.15
19.23
38.46
57.14
76.92
95.24
19.04
38.91
55.93
74.57
99.43
7.81
9.62
3.50
9.62
F
F
—
—
—
—
—
OSC
F
OSC
OSC
= 8.000000 MHz
= 3.579545 MHz
BAUD RATES FOR SYNCHRONOUS MODE (SYNC = 1)
= 40.000 MHz
225.52
-10.51
-10.51
Error
Error
45.65
Error
-0.79
-0.79
-4.76
-0.22
-0.83
-2.90
-2.90
0.16
0.16
0.16
0.16
0.00
0.00
6.67
0.00
1.73
0.16
0.16
0.00
1.01
0.00
0.00
0.00
0.00
0.23
1.32
3.57
—
%
—
—
%
—
—
%
(decimal)
SPBRG
(decimal)
(decimal)
SPBRG
SPBRG
value
value
value
255
207
103
255
255
173
129
103
51
34
25
20
—
92
46
22
15
11
39
32
19
15
—
—
—
—
7
6
3
2
1
8
3
1
9
7
Rate (K)
Rate (K)
1789.77
Rate (K)
1000.00
1250.00
Actual
255.68
298.30
447.44
596.59
894.89
Actual
100.00
250.00
500.00
Actual
250.00
294.12
500.00
625.00
19.24
38.08
57.73
77.82
94.20
19.23
38.46
55.56
71.43
19.53
38.46
57.47
76.92
96.15
6.99
9.62
1.95
2.40
9.62
F
F
—
—
OSC
OSC
F
OSC
= 7.159090 MHz
= 2.000000 MHz
PIC18F2220/2320/4220/4320
= 20.000 MHz
191.30
-10.51
-10.51
Error
43.18
-0.83
-1.88
-0.57
-4.55
62.76
Error
0.23
0.23
1.32
2.27
-3.55
-6.99
Error
0.23
-0.22
-1.96
0.16
0.16
0.16
0.16
4.17
0.00
0.00
1.73
0.16
0.16
0.16
0.00
0.00
0.00
0.00
0.00
%
—
%
—
%
(decimal)
SPBRG
(decimal)
(decimal)
SPBRG
SPBRG
value
value
value
255
185
255
207
92
46
30
22
18
255
129
51
25
12
—
86
64
51
19
16
6
5
3
2
1
0
—
8
6
4
1
0
9
7
4
3
Rate (K)
Rate (K)
1267.20
Rate (K)
Actual
253.44
316.80
422.40
633.60
1000.00
1333.33
Actual
250.00
19,.23
19.20
38.40
57.60
74.54
97.48
Actual
250.00
307.69
500.00
666.67
35.71
62.50
83.33
15.63
19.23
38.46
57.97
76.92
95.24
4.95
9.60
0.98
1.20
2.40
9.62
F
F
—
—
—
OSC
OSC
F
OSC
= 5.068800 MHz
= 1.000000 MHz
= 16.000 MHz
106.25
-15.52
225.52
Error
-2.94
Error
-6.99
0.00
0.00
0.00
0.00
1.54
1.38
5.60
1.38
1.38
Error
62.76
0.16
0.16
0.16
0.16
8.51
8.51
0.00
-0.79
0.16
0.16
0.64
0.16
0.00
2.56
0.00
6.67
0.00
6.67
%
—
—
—
%
%
(decimal)
SPBRG
(decimal)
SPBRG
(decimal)
SPBRG
value
value
value
255
131
255
207
103
65
32
21
16
12
—
255
207
103
25
12
—
—
4
3
2
1
0
6
3
2
0
68
51
41
15
12
7
5
3
2
Rate (K)
Rate (K)
1000.00
1250.00
Actual
100.00
250.00
333.33
500.00
Actual
250.00
312.50
500.00
625.00
833.33
Actual
19.23
38.46
58.82
76.92
19.23
38.46
58.14
75.76
96.15
Rate
3.91
9.62
9.77
0.30
1.17
2.73
8.19
(K)
F
—
—
—
—
—
—
—
—
—
F
OSC
F
OSC
OSC
DS39599C-page 201
= 0.032768 MHz
= 10.000 MHz
= 4.000 MHz
-16.67
Error
-1.36
-14.67
Error
62.76
1.73
0.16
0.16
0.94
0.16
0.00
4.17
0.00
0.00
0.00
11.11
13.78
Error
0.00
-2.48
0.16
0.16
0.16
2.12
0.16
4.17
0.00
0.00
1.14
%
%
—
—
—
—
—
—
—
—
—
%
(decimal)
(decimal)
SPBRG
SPBRG
(decimal)
SPBRG
value
value
value
255
129
255
103
64
42
32
25
51
25
16
12
—
—
9
7
4
3
2
1
26
—
—
—
—
—
—
—
9
3
2
1
0
6
2
0