Microchip Technology MA160014 Data Sheet
2010-2012 Microchip Technology Inc.
DS41412F-page 283
PIC18(L)F2X/4XK22
BAUD
RATE
SYNC = 0, BRGH = 0, BRG16 = 1
F
OSC
= 8.000 MHz
F
OSC
= 4.000 MHz
F
OSC
= 3.6864 MHz
F
OSC
= 1.000 MHz
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx
:SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
300
299.9
-0.02
1666
300.1
0.04
832
300.0
0.00
767
300.5
0.16
207
1200
1199
-0.08
416
1202
0.16
207
1200
0.00
191
1202
0.16
51
2400
2404
0.16
207
2404
0.16
103
2400
0.00
95
2404
0.16
25
9600
9615
0.16
51
9615
0.16
25
9600
0.00
23
—
—
—
10417
10417
0.00
47
10417
0.00
23
10473
0.53
21
10417
0.00
5
19.2k
19.23k
0.16
25
19.23k
0.16
12
19.20k
0.00
11
—
—
—
57.6k
55556
-3.55
8
—
—
—
57.60k
0.00
3
—
—
—
115.2k
—
—
—
—
—
—
115.2k
0.00
1
—
—
—
BAUD
RATE
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
F
OSC
= 64.000 MHz
F
OSC
= 18.432 MHz
F
OSC
= 16.000 MHz
F
OSC
= 11.0592 MHz
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx
:SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
300
300
0.00
53332
300.0
0.00
15359
300.0
0.00
13332
300.0
0.00
9215
1200
1200
0.00
13332
1200
0.00
3839
1200.1
0.01
3332
1200
0.00
2303
2400
2400
0.00
6666
2400
0.00
1919
2399.5
-0.02
1666
2400
0.00
1151
9600
9598.1
-0.02
1666
9600
0.00
479
9592
-0.08
416
9600
0.00
287
10417
10417
0.00
1535
10425
0.08
441
10417
0.00
383
10433
0.16
264
19.2k
19.21k
0.04
832
19.20k
0.00
239
19.23k
0.16
207
19.20k
0.00
143
57.6k
57.55k
-0.08
277
57.60k
0.00
79
57.97k
0.64
68
57.60k
0.00
47
115.2k
115.11k
-0.08
138
115.2k
0.00
39
114.29k
-0.79
34
115.2k
0.00
23
BAUD
RATE
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
F
OSC
= 8.000 MHz
F
OSC
= 4.000 MHz
F
OSC
= 3.6864 MHz
F
OSC
= 1.000 MHz
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx
:SPBRGx
(decimal)
Actual
Rate
%
Error
SPBRGHx:
SPBRGx
(decimal)
300
300.0
0.00
6666
300.0
0.01
3332
300.0
0.00
3071
300.1
0.04
832
1200
1200
-0.02
1666
1200
0.04
832
1200
0.00
767
1202
0.16
207
2400
2401
0.04
832
2398
0.08
416
2400
0.00
383
2404
0.16
103
9600
9615
0.16
207
9615
0.16
103
9600
0.00
95
9615
0.16
25
10417
10417
0.00
191
10417
0.00
95
10473
0.53
87
10417
0.00
23
19.2k
19.23k
0.16
103
19.23k
0.16
51
19.20k
0.00
47
19.23k
0.16
12
57.6k
57.14k
-0.79
34
58.82k
2.12
16
57.60k
0.00
15
—
—
—
115.2k
117.6k
2.12
16
111.1k
-3.55
8
115.2k
0.00
7
—
—
—
TABLE 16-5:
BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)