PIC16F1946 Datasheet, PDF (306/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16F/LF1946/47
TABLE 24-5: BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)
BAUD
RATE
300
1200
2400
9600
10417
19.2k
57.6k
115.2k
FOSC = 8.000 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
299.9 -0.02
1666
1199
-0.08
416
2404
0.16
207
9615
0.16
51
10417 0.00
47
19.23k 0.16
25
55556 -3.55
8
—
—
—
SYNC = 0, BRGH = 0, BRG16 = 1
FOSC = 4.000 MHz
FOSC = 3.6864 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.1
0.04
832
300.0
0.00
767
1202
0.16
207
1200
0.00
191
2404
0.16
103
2400
0.00
95
9615
0.16
25
9600
0.00
23
10417 0.00
23
10473 0.53
21
19.23k 0.16
12
19.20k 0.00
11
—
—
—
57.60k 0.00
3
—
—
—
115.2k 0.00
1
FOSC = 1.000 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.5
0.16
207
1202
0.16
51
2404
0.16
25
—
—
—
10417 0.00
5
—
—
—
—
—
—
—
—
—
BAUD
RATE
300
1200
2400
9600
10417
19.2k
57.6k
115.2k
FOSC = 32.000 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300
0.00
26666
1200
0.00
6666
2400
0.01
3332
9604
0.04
832
10417 0.00
767
19.18k -0.08
416
57.55k -0.08
138
115.9
0.64
68
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
FOSC = 18.432 MHz
FOSC = 16.000 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.0
0.00
15359
300.0
0.00
13332
1200
0.00
3839
1200.1 0.01
3332
2400
0.00
1919
2399.5 -0.02
1666
9600
0.00
479
9592
-0.08
416
10425 0.08
441
10417 0.00
383
19.20k 0.00
239
19.23k 0.16
207
57.60k 0.00
79
57.97k 0.64
68
115.2k 0.00
39
114.29k -0.79
34
FOSC = 11.0592 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.0
0.00
9215
1200
0.00
2303
2400
0.00
1151
9600
0.00
287
10433 0.16
264
19.20k 0.00
143
57.60k 0.00
47
115.2k 0.00
23
BAUD
RATE
300
1200
2400
9600
10417
19.2k
57.6k
115.2k
FOSC = 8.000 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.0 0.00
6666
1200
-0.02
1666
2401
0.04
832
9615
0.16
207
10417 0.00
191
19.23k 0.16
103
57.14k -0.79
34
117.6k 2.12
16
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
FOSC = 4.000 MHz
FOSC = 3.6864 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.0
0.01
3332
300.0
0.00
3071
1200
0.04
832
1200
0.00
767
2398
0.08
416
2400
0.00
383
9615
0.16
103
9600
0.00
95
10417 0.00
95
10473 0.53
87
19.23k 0.16
51
19.20k 0.00
47
58.82k 2.12
16
57.60k 0.00
15
111.1k -3.55
8
115.2k 0.00
7
FOSC = 1.000 MHz
Actual
Rate
%
Error
SPxBRGH:
SPxBRGL
(decimal)
300.1
0.04
832
1202
0.16
207
2404
0.16
103
9615
0.16
25
10417 0.00
23
19.23k 0.16
12
—
—
—
—
—
—
DS41414A-page 304
Preliminary
 2010 Microchip Technology Inc.