PIC16LF18854 Datasheet, PDF(95/668 Page) Microchip Technology – C Compiler Optimized RISC Architecture

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PIC16LF18854 Datasheet, PDF (95/668 Pages) Microchip Technology – C Compiler Optimized RISC Architecture

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PIC16(L)F18856/76

REGISTER 4-3: CONFIG3: CONFIGURATION WORD 3: WINDOWED WATCHDOG (CONTINUED)

bit 4-0

WDTCPS<4:0>: WDT Period Select bits

WDTCPS

11110

...

10011

10010

10001

10000

01111

01110

01101

01100

01011

01010

01001

01000

00111

00110

00101

00100

00011

00010

00001

00000

Value

11110

...

10011

10010

10001

10000

01111

01110

01101

01100

01011

01010

01001

01000

00111

00110

00101

00100

00011

00010

00001

00000

WDTPS at POR

Divider Ratio

Typical time out

(FIN = 31 kHz)

Software control

of WDTPS?

1:32

25

1 ms

No

1:8388608 223

256 s

1:4194304 222

128 s

1:2097152 221

64 s

1:1048576 220

32 s

1:524299 219

16 s

1:262144 218

8s

1:131072 217

4s

1:65536 216

2s

1:32768 215

1s

1:16384 214

512 ms

No

1:8192 213

256 ms

1:4096 212

128 ms

1:2048 211

64 ms

1:1024 210

32 ms

1:512

29

16 ms

1:256

28

8 ms

1:128

27

4 ms

1:64

26

2 ms

1:32

25

1 ms

ï£ 2016 Microchip Technology Inc.

Preliminary

DS40001824A-page 95

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