PIC18LF2220-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF2220-I/SO

28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2220/2320/4220/4320

REGISTER 2-1:

OSCTUNE: OSCILLATOR TUNING REGISTER

U-0

U-0

R/W-0 R/W-0 R/W-0

—

—

TUN5

TUN4

TUN3

bit 7

R/W-0

TUN2

R/W-0

TUN1

R/W-0

TUN0

bit 0

bit 7-6

bit 5-0

Unimplemented: Read as ‘0’

TUN<5:0>: Frequency Tuning bits

011111 = Maximum frequency (+12.5%, approximately)

•

•

•

•

000001

000000 = Center frequency. Oscillator module is running at the calibrated frequency.

111111

•

•

•

•

100000 = Minimum frequency (-12.5%, approximately)

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared x = Bit is unknown

 2003 Microchip Technology Inc.

DS39599C-page 23

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