Manualshelf

Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 28 8-Bit 48 MHz I/O number 25
281282283284285286287288289290
PIC18(L)F2X/45K50
DS30684A-page 284 2012 Microchip Technology Inc.
BAUD
RATE
SYNC = 0, BRGH = 1, BRG16 = 0
F
OSC = 48.000 MHz FOSC = 18.432 MHz FOSC = 16.000 MHz FOSC = 11.0592 MHz
Actual
Rate
%
Error
SPBRGx
value
(decimal)
Actual
Rate
%
Error
SPBRGx
value
(decimal)
Actual
Rate
%
Error
SPBRGx
value
(decimal)
Actual
Rate
%
Error
SPBRGx
value
(decimal)
300
—— — —— — — — — — — —
1200 — — — — — — — — — — — —
2400 — — — — — —
—— — —— —
9600 — — — 9600 0.00 119 9615 0.16 103 9600 0.00 71
10417 — — — 10378 -0.37 110 10417 0.00 95 10473 0.53 65
19.2k 19.23k 0.16 155 19.20k 0.00 59 19.23k 0.16 51 19.20k 0.00 35
57.6k 57.97k 0.16 51 57.60k 0.00 19 58.82k 2.12 16 57.60k 0.00 11
115.2k 115.39k 0.16 25 115.2k 0.00 9 111.1k -3.55 8 115.2k 0.00 5
BAUD
RATE
SYNC = 0, BRGH = 1, BRG16 = 0
F
OSC = 8.000 MHz FOSC = 4.000 MHz FOSC = 3.6864 MHz FOSC = 1.000 MHz
Actual
Rate
%
Error
SPBRGx
value
(decimal)
Actual
Rate
%
Error
SPBRGx
value
(decimal)
Actual
Rate
%
Error
SxBRGx
value
(decimal)
Actual
Rate
%
Error
SPBRGx
value
(decimal)
300
—— —
— — — — — — 300 0.16 207
1200 — — — 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 19231 0.16 25 19.23k 0.16 12 19.2k 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 = 0, BRG16 = 1
F
OSC = 48.000 MHz FOSC = 18.432 MHz FOSC = 16.000 MHz FOSC = 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 0.00 9999 300.0 0.00 3839 300.03 0.01 3332 300.0 0.00 2303
1200 1200 0.00 2499 1200 0.00 959 1200.5 0.04 832 1200 0.00 575
2400 2400 0.00 1249 2400 0.00 479 2398 -0.08 416 2400 0.00 287
9600 9585 -0.16 312 9600 0.00 119 9615 0.16 103 9600 0.00 71
10417 10417 0.00 287 10378 -0.37 110 10417 0.00 95 10473 0.53 65
19.2k 19.23k 0.16 155 19.20k 0.00 59 19.23k 0.16 51 19.20k 0.00 35
57.6k 57.69k 0.16 51 57.60k 0.00 19 58.82k 2.12 16 57.60k 0.00 11
115.2k 115.39k 0.16 25 115.2k 0.00 9 111.11k -3.55 8 115.2k 0.00 5
TABLE 17-5: BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)