Datasheet

PIC18F97J60 FAMILY
DS39762F-page 322  2011 Microchip Technology Inc.
BAUD
RATE
(K)
SYNC = 0, BRG16 = 1, BRGH = 0
F
OSC = 41.667 MHz FOSC = 31.25 MHz FOSC = 25.000 MHz FOSC = 20.833 MHz
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
0.3 0.300 0.00 8680 0.300 0.00 6509 0.300 0.01 5207 0.300 0.00 4339
1.2 1.200 0.01 2169 1.200 -0.02 1627 1.200 0.01 1301 1.200 0.00 1084
2.4 2.400 0.01 1084 2.399 -0.02 813 2.400 0.01 650 2.398 -0.09 542
9.6 9.609 0.10 270 9.621 0.22 202 9.586 -0.15 162 9.574 -0.27 135
19.2 19.148 -0.27 135 19.148 -0.27 101 19.290 0.47 80 19.148 -0.27 67
57.6 57.871 0.47 44 57.444 -0.27 33 57.870 0.47 26 56.611 -1.72 22
115.2 113.226 -1.71 22 114.890 -0.27 16 111.607 -3.12 13 118.369 2.75 10
BAUD
RATE
(K)
SYNC = 0, BRG16 = 1, BRGH = 0
F
OSC = 13.889 MHz FOSC = 6.250 MHz FOSC = 4.167 MHz
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
0.3 0.300 -0.02 2893 0.300 0.01 1301 0.300 0.01 867
1.2 1.201 0.05 722 1.198 -0.15 325 1.200 0.01 216
2.4 2.398 -0.08 361 2.396 -0.15 162 2.389 -0.44 108
9.6 9.645 0.47 89 9.527 -0.76 40 9.646 0.48 26
19.2 19.290 0.47 44 19.531 1.73 19 18.603 -3.11 13
57.6 57.871 0.47 14 55.804 -3.12 6 52.088 -9.57 4
115.2 108.508 -5.81 7 130.208 13.03 2 130.218 13.04 1
BAUD
RATE
(K)
SYNC = 0, BRG16 = 1, BRGH = 1 or SYNC = 1, BRG16 = 1
F
OSC = 41.667 MHz FOSC = 31.25 MHz FOSC = 25.000 MHz FOSC = 20.833 MHz
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
0.3 0.300 0.00 34722 0.300 0.00 26041 0.300 0.00 20832 0.300 0.00 17360
1.2 1.200 0.00 8680 1.200 0.01 6509 1.200 0.01 5207 1.200 0.00 4339
2.4 2.400 0.01 4339 2.400 0.01 3254 2.400 0.01 2603 2.400 0.00 2169
9.6 9.601 0.01 1084 9.598 -0.02 813 9.601 0.01 650 9.592 -0.09 542
19.2 19.184 -0.08 542 19.195 -0.02 406 19.172 -0.15 325 19.219 0.10 270
57.6 57.551 -0.08 180 57.445 -0.27 135 57.339 -0.45 108 57.869 0.47 89
115.2 115.742 0.47 89 114.890 -0.27 67 115.741 0.47 53 115.739 0.47 44
BAUD
RATE
(K)
SYNC = 0, BRG16 = 1, BRGH = 1 or SYNC = 1, BRG16 = 1
F
OSC = 13.889 MHz FOSC = 6.250 MHz FOSC = 4.167 MHz
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
Actual
Rate (K)
%
Error
SPBRG
Value
(decimal)
0.3 0.300 0.00 11573 0.300 0.01 5207 0.300 -0.01 3472
1.2 1.200 -0.02 2893 1.200 0.01 1301 1.200 0.01 867
2.4 2.400 -0.02 1446 2.400 0.01 650 2.400 0.01 433
9.6 9.592 -0.08 361 9.586 -0.15 162 9.557 -0.44 108
19.2 19.184 -0.08 180 19.290 0.47 80 19.292 0.48 53
57.6 57.870 0.47 59 57.870 0.47 26 57.875 0.48 17
115.2 115.742 0.47 29 111.607 -3.12 13 115.750 0.48 8
TABLE 21-3: BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)