PIC18F23K20 Datasheet, PDF (244/420 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2XK20/4XK20
TABLE 18-5: BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)
BAUD
RATE
300
1200
2400
9600
10417
19.2k
57.6k
115.2k
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
FOSC = 64.000 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
FOSC = 18.432 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
FOSC = 16.000 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
FOSC = 11.0592 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
300 0.00 53332 300.0 0.00 15359 300.0 0.00 13332 300.0 0.00
1200 0.00 13332 1200 0.00 3839 1200.1 0.01 3332 1200 0.00
9215
2303
2400 0.00 6666 2400 0.00 1919 2399.5 -0.02 1666 2400 0.00 1151
9598.1 -0.02 1666 9600 0.00
479
9592 -0.08 416
9600 0.00
287
10417 0.00 1535 10425 0.08
441 10417 0.00
383 10433 0.16
264
19.21k 0.04
832 19.20k 0.00
239 19.23k 0.16
207 19.20k 0.00
143
57.55k -0.08
277
57.60k 0.00
79
57.97k 0.64
68
57.60k 0.00
47
115.11k -0.08
138
115.2k 0.00
39 114.29k -0.79
34
115.2k 0.00
23
BAUD
RATE
300
1200
2400
9600
10417
19.2k
57.6k
115.2k
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
FOSC = 8.000 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
FOSC = 4.000 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
FOSC = 3.6864 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
FOSC = 1.000 MHz
Actual
Rate
%
Error
SPBRGH
:SPBRG
(decimal)
300.0 0.00 6666 300.0 0.01 3332 300.0 0.00 3071 300.1 0.04
832
1200 -0.02 1666 1200 0.04
832
1200 0.00
767
1202 0.16
207
2401 0.04
832
2398 0.08
416
2400 0.00
383
2404 0.16
103
9615 0.16
207
9615 0.16
103
9600 0.00
95
9615 0.16
25
10417 0.00
191 10417 0.00
95
10473 0.53
87
10417 0.00
23
19.23k 0.16
103 19.23k 0.16
51
19.20k 0.00
47
19.23k 0.16
12
57.14k -0.79
34
58.82k 2.12
16
57.60k 0.00
15
—
—
—
117.6k 2.12
16
111.1k -3.55
8
115.2k 0.00
7
—
—
—
DS41303B-page 242
Advance Information
© 2007 Microchip Technology Inc.