DSPIC33FJ128MC202 Ver la hoja de datos (PDF) - Microchip Technology

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componentes Descripción

Fabricante

DSPIC33FJ128MC202

16-bit Digital Signal Controllers (up to 128 KB Flash and 16K SRAM) with Motor Control PWM and Advanced Analog

Microchip Technology 

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04

FIGURE 1-1:

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/

X04 BLOCK DIAGRAM

PSV and Table

Data Access

Control Block

Interrupt

Controller

23

23

23

8

16

PCU PCH PCL

Program Counter

Stack

Control

Logic

Loop

Control

Logic

Y Data Bus

X Data Bus

16

16

Data Latch

16

Data Latch

X RAM

Address

Latch

Y RAM

Address

Latch

16

16

DMA

RAM

PORTA

PORTB

DMA

Controller

16

PORTC

Address Latch

Address Generator Units

Program Memory

Data Latch

24

ROM Latch

EA MUX

16 16

Remappable

Pins

Instruction

Decode and

Control

Control Signals

to Various Blocks

OSC2/CLKO Timing

OSC1/CLKI Generation

FRC/LPRC

Oscillators

Precision

Band Gap

Reference

Voltage

Regulator

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Brown-out

Reset

Instruction Reg

16

DSP Engine

Divide Support

16 x 16

W Register Array

16

16-bit ALU

16

VCAP

VDD, VSS MCLR

PMP/

EPSP

Comparator ECAN1

2 Ch.

Timers

1-5

UART1, 2

ADC1

OC/

PWM1-4

PWM

2 Ch

RTCC

DAC1

SPI1, 2 IC1, 2, 7, 8

CNx

I2C1

QEI1, 2

PWM

6 Ch

Note:

Not all pins or features are implemented on all device pinout configurations. See “Pin Diagrams” for the specific pins and features

present on each device.

DS70291G-page 12

© 2007-2012 Microchip Technology Inc.

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