Microchip Technology DM183021 Data Sheet

DS39616D-page 14

 2010 Microchip Technology Inc.

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Instruction

Decode &

Control

OSC1/CLKI

OSC2/CLKO

MCLR/V

PP

V

DD

, V

SS

PORTA

PORTB

PORTC

RA4/AN4/CAP3/QEB

RB0/PWM0

RB5/KBI1/PWM4/PGM

RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2/FLTA
RC2/CCP1

RC4/INT1/SDI/SDA
RC5/INT2/SCK/SCL
RC6/TX/CK/SS
RC7/RX/DT/SDO

Brown-out

Reset

EUSART

Data EE

Synchronous

Timer0

Timer1

Timer2

Serial Port

RA3/AN3/V

REF

+/CAP2/QEA

RA2/AN2/V

REF

-/CAP1/INDX

RA1/AN1

RA0/AN0

PCPWM

Timing

Generation

4x PLL

HS 10-Bit 

ADC

RB1/PWM1

Data Latch

Data RAM

(768 bytes)

Address Latch

Address<12>

12

Bank 0, F

BSR

FSR0
FSR1
FSR2

inc/dec

logic

Decode

4

12

4

PCH    PCL

PCLATH

8

31 Level Stack

Program Counter

PRODL

PRODH

8 x 8 Multiply

W

8

BITOP

8

8

ALU<8>

8

Address Latch

Program

Data Latch

20

21

21

16

8

8

8

Table Pointer<21>

inc/dec logic

21

8

Data Bus<8>

Table Latch

8

IR

12

3

ROM Latch

Timer5

PORTE

CCP1

RB2/PWM2
RB3/PWM3

T1OSI

T1OSO

PCLATU

PCU

OSC2/CLKO/RA6

Precision

Reference

Band Gap

RB4/KBI0/PWM5

RB6/KBI2/PGC
RB7/KBI3/PGD

RC3/T0CKI/T5CKI/INT0

CCP2

MCLR/V

PP

OSC1/CLKI/RA7

Power-Managed

INTRC

OSC

AV

DD

, AV

SS

Mode Logic

MFM

Memory