PIC16F688-I/ST View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F688-I/ST

14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F688

FIGURE 7-2:

COMPARATOR C1 OUTPUT BLOCK DIAGRAM

C1INV

C1

To C1OUT pin

DQ

Q1

EN

RD CMCON0

DQ

Q3*RD CMCON0 EN

CL

Reset

Note 1: Q1 and Q3 are phases of the four-phase system clock (FOSC).

2: Q1 is held high during Sleep mode.

To Data Bus

Set C1IF bit

FIGURE 7-3:

COMPARATOR C2 OUTPUT BLOCK DIAGRAM

C2INV

C2

DQ

Timer1

clock source(1)

C2SYNC

0

1

To Timer1 Gate

To C2OUT pin

DQ

Q1

EN

DQ

Q3*RD CMCON0 EN

CL

Reset

To Data Bus

RD CMCON0

Set C2IF bit

Note 1: Comparator output is latched on falling edge of Timer1 clock source.

2: Q1 and Q3 are phases of the four-phase system clock (FOSC).

3: Q1 is held high during Sleep mode.

DS41203D-page 54

© 2007 Microchip Technology Inc.

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