PIC16F737-I Datasheet, PDF (139/276 Pages) Microchip Technology – 28/40/44-Pin, 8-Bit CMOS Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC16F7X7
TABLE 11-5: INTRC BAUD RATES FOR ASYNCHRONOUS MODE (BRGH = 0)
Baud
Rate
(K)
FOSC = 8 MHz
Kbaud
%
Error
SPBRG
Value
(decimal)
FOSC = 4 MHz
FOSC = 2 MHz
FOSC = 1 MHz
Kbaud
%
Error
SPBRG
Value
(decimal)
Kbaud
%
Error
SPBRG
Value
(decimal)
Kbaud
%
Error
SPBRG
Value
(decimal)
0.3
NA
—
—
0.300
0
207
0.300
0
103
0.300
0
51
1.2
1.202 +0.16
103
1.202 +0.16
51
1.202 +0.16
25
1.202 +0.16
12
2.4
2.404 +0.16
51
2.404 +0.16
25
2.404 +0.16
12
2.232 -6.99
6
9.6
9.615 +0.16
12
8.929
-6.99
6
10.417 +8.51
2
NA
—
—
19.2 17.857 -6.99
6
20.833 +8.51
2
NA
—
—
NA
—
—
28.8 31.250 +8.51
3
31.250 +8.51
1
31.250 +8.51
0
NA
—
—
38.4 41.667 +8.51
2
NA
—
—
NA
—
—
NA
—
—
57.6 62.500 +8.51
1
62.500 8.51
0
NA
—
—
NA
—
—
TABLE 11-6: INTRC BAUD RATES FOR ASYNCHRONOUS MODE (BRGH = 1)
Baud
Rate
(K)
FOSC = 8 MHz
Kbaud
%
Error
SPBRG
Value
(decimal)
FOSC = 4 MHz
FOSC = 2 MHz
FOSC = 1 MHz
Kbaud
%
Error
SPBRG
Value
(decimal)
Kbaud
%
Error
SPBRG
Value
(decimal)
Kbaud
%
Error
SPBRG
Value
(decimal)
0.3
NA
—
—
NA
—
—
NA
—
—
0.300
0
207
1.2
NA
—
—
1.202 +0.16
207
1.202 +0.16
103
1.202 +0.16
51
2.4
2.404 +0.16
207
2.404 +0.16
103
2.404 +0.16
51
2.404 +0.16
25
9.6
9.615 +0.16
51
9.615 +0.16
25
9.615 +0.16
12
8.929 -6.99
6
19.2 19.231 +0.16
25
19.231 +0.16
12
17.857 -6.99
6
20.833 +8.51
2
28.8 29.412 +2.12
16
27.778 -3.55
8
31.250 +8.51
3
31.250 +8.51
1
38.4 38.462 +0.16
12
35.714 -6.99
6
41.667 +8.51
2
NA
—
—
57.6 55.556 -3.55
8
62.500 +8.51
3
62.500 +8.51
1
62.500 +8.51
0
 2004 Microchip Technology Inc.
DS30498C-page 137