PIC18F26K22-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F26K22-I/SO

28/40/44-Pin, Low-Power,High-Performance Microcontrollers with XLP Technology

Microchip Technology 

PIC18(L)F2X/4XK22

FIGURE 20-1:

DIVSRCLK BLOCK DIAGRAM

3

SRCLK<2:0>

Peripheral

Clock

Tosc

Programmable

SRCLK divider

1:4 to 1:512

t0

t0+4

t0+8

t0+12

DIVSRCLK

4-512 cycles

...

SRCLK<2:0> = "001"

1:8

FIGURE 20-2:

SR LATCH SIMPLIFIED BLOCK DIAGRAM

SRPS

Pulse

Gen(2)

SRLEN

SRQEN

SRI

SRSPE

DIVSRCLK

SRSCKE

SYNCC2OUT(3)

SRSC2E

SYNCC1OUT(3)

SRSC1E

SRPR

Pulse

Gen(2)

SQ

SR

Latch(1)

SRI

SRRPE

DIVSRCLK

SRRCKE

SYNCC2OUT(3)

SRRC2E

SYNCC1OUT(3)

SRRC1E

RQ

SRLEN

SRNQEN

Note 1:

2:

3:

If R = 1 and S = 1 simultaneously, Q = 0, Q = 1

Pulse generator causes a pulse width of 2 TOSC clock cycles.

Name denotes the connection point at the comparator output.

SRQ

SRNQ

DS41412A-page 336

Preliminary

 2010 Microchip Technology Inc.

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