PIC16F010-ESLASHMCSQTP datasheet(23/116 Pages) MICROCHIP

23 / 116 page

Preliminary

DS41268C-page 21

PIC12F510/16F506

OPTION_REG: OPTION REGISTER (PIC16F506)

W-1

RBWU

RBPU

T0CS

T0SE

PSA

PS2

PS1

PS0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7

RBWU: Enable Wake-up On Pin Change bit (RB0, RB1, RB3, RB4)

= Disabled

= Enabled

bit 6

RBPU: Enable Weak Pull-ups bit (RB0, RB1, RB3, RB4)

= Disabled

= Enabled

bit 5

T0CS: Timer0 Clock Source Select bit

Transition on T0CKI pin

Internal instruction cycle clock (CLKOUT)

bit 4

T0SE: Timer0 Source Edge Select bit

Increment on high-to-low transition on T0CKI pin

Increment on low-to-high transition on T0CKI pin

bit 3

PSA: Prescaler Assignment bit

Prescaler assigned to the WDT

Prescaler assigned to Timer0

bit 2-0

PS<2:0>: Prescaler Rate Select bits

000

001

010

011

100

101

110

111

1 : 2

1 : 4

1 : 8

1 : 16

1 : 32

1 : 64

1 : 128

1 : 256

1 : 1

1 : 2

1 : 4

1 : 8

1 : 16

1 : 32

1 : 64

1 : 128

Bit Value

Timer0 Rate

WDT Rate

PIC16F010-E/MCSQTP 数据表(PDF) 23 Page - Microchip Technology

PIC16F010-E/MCSQTP 数据表(HTML) 23 Page - Microchip Technology

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