Datasheet

PIC16F62X
DS40300C-page 70 Preliminary  2003 Microchip Technology Inc.
TABLE 12-3: BAUD RATES FOR SYNCHRONOUS MODE
BAUD
RATE (K)
F
OSC = 20 MHz SPBRG
value
(decimal)
16 MHz SPBRG
value
(decimal)
10 MHz SPBRG
value
(decimal)
KBAUD ERROR KBAUD ERROR KBAUD ERROR
0.3NA— —NA— —NA— —
1.2NA— —NA— —NA— —
2.4NA— —NA— —NA— —
9.6 NA — — NA — — 9.766 +1.73% 255
19.2 19.53 +1.73% 255 19.23 +0.16% 207 19.23 +0.16% 129
76.8 76.92 +0.16% 64 76.92 +0.16% 51 75.76 -1.36% 32
96 96.15 +0.16% 51 95.24 -0.79% 41 96.15 +0.16% 25
300 294.1 -1.96 16 307.69 +2.56% 12 312.5 +4.17% 7
500 500 0 9 500 0 7 500 0 4
HIGH 5000 — 0 4000 — 0 2500 — 0
LOW 19.53 — 255 15.625 — 255 9.766 — 255
BAUD
RATE (K)
F
OSC = 7.15909 MHz SPBRG
value
(decimal)
5.0688 MHz SPBRG
value
(decimal)
4 MHz SPBRG
value
(decimal)
KBAUD ERROR KBAUD ERROR KBAUD ERROR
0.3NA— —NA— —NA— —
1.2NA— —NA— —NA— —
2.4NA— —NA— —NA— —
9.6 9.622 +0.23% 185 9.6 0 131 9.615 +0.16% 103
19.2 19.24 +0.23% 92 19.2 0 65 19.231 +0.16% 51
76.8 77.82 +1.32 22 79.2 +3.13% 15 75.923 +0.16% 12
96 94.20 -1.88 18 97.48 +1.54% 12 1000 +4.17% 9
300 298.3 -0.57 5 316.8 5.60% 3 NA
—
—
500 NA — — NA
—
—NA— —
HIGH 1789.8 — 0 1267 — 0 100 — 0
LOW 6.991 — 255 4.950 — 255 3.906 — 255
BAUD
RATE
(K)
F
OSC = 3.579545 MHz SPBRG
value
(decimal)
1 MHz SPBRG
value
(decimal)
32.768 MHz SPBRG
value
(decimal)
KBAUD ERROR KBAUD ERROR KBAUD ERROR
0.3 NA — — NA — — 0.303 +1.14% 26
1.2 NA — — 1.202 +0.16% 207 1.170 -2.48% 6
2.4 NA — — 2.404 +0.16% 103 NA
——
9.6 9.622 +0.23% 92 9.615 +0.16% 25 NA — —
19.2 19.04 -0.83% 46 19.24 +0.16% 12 NA — —
76.8 74.57 -2.90% 11 83.34 +8.51% 2 NA —
—
96 99.43 +3.57% 8 NA
——
NA
—
—
300 298.3 0.57% 2 NA — — NA — —
500 NA
—
—NA— — — —
HIGH 894.9 — 0 250 — 0 8.192 — 0
LOW 3.496 — 255 0.9766 — 255 0.032 — 255