PIC16F1507-ESLASHSS. datasheet(49/278 Pages) MICROCHIP

49 / 278 page

 2011-2015 Microchip Technology Inc.

DS40001586D-page 49

PIC16(L)F1507

5.4

OSCCON: OSCILLATOR CONTROL REGISTER

U-0

R/W-0/0

R/W-1/1

U-0

R/W-0/0

—

IRCF<3:0>

—

SCS<1:0>

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7

Unimplemented:

Read as ‘0’

bit 6-3

IRCF<3:0>:

Internal Oscillator Frequency Select bits

1111

=16 MHz

1110

=8 MHz

1101

=4 MHz

1100

=2 MHz

1011

=1 MHz

1010

= 500 kHz(1)

1001

= 250 kHz(1)

1000

= 125 kHz(1)

0111

= 500 kHz (default upon Reset)

0110

= 250 kHz

0101

= 125 kHz

0100

= 62.5 kHz

001x

= 31.25 kHz

000x

=31 kHz LF

bit 2

Unimplemented:

Read as ‘0’

bit 1-0

SCS<1:0>:

System Clock Select bits

= Internal oscillator block

= Reserved

= Clock determined by FOSC<1:0> in Configuration Words.

Note 1:

Duplicate frequency derived from HFINTOSC.

PIC16F1507-E/SS. 数据表(PDF) 49 Page - Microchip Technology

PIC16F1507-E/SS. 数据表(HTML) 49 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载