DSPIC33FJ32MC304-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ32MC304-I/SP

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

TABLE 31-54: PARALLEL MASTER PORT READ TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 3.0V to 3.6V

(unless otherwise stated)

Operating temperature -40°C ≤ TA ≤ +85°C for Industrial

-40°C ≤TA ≤+125°C for Extended

Param

No.

Characteristic

Min

Typ

Max Units Conditions

PM1 PMALL/PMALH Pulse Width

—

0.5 TCY

—

ns

—

PM2 Address Out Valid to PMALL/PMALH Invalid

—

0.75 TCY

—

ns

—

(address setup time)

PM3 PMALL/PMALH Invalid to Address Out Invalid

—

0.25 TCY

—

ns

—

(address hold time)

PM5 PMRD Pulse Width

—

0.5 TCY

—

ns

—

PM6 PMRD or PMENB Active to Data In Valid (data 150

—

—

ns

—

setup time)

PM7 PMRD or PMENB Inactive to Data In Invalid

—

—

5

ns

—

(data hold time)

FIGURE 31-32: PARALLEL MASTER PORT WRITE TIMING DIAGRAM

P1

P2

P3

P4

P1

P2

P3

P4

P1

P2

System

Clock

PMA<13:8>

Address

PMD<7:0>

PMRD

PMWR

PMALL/PMALH

Address <7:0>

DaDtata

PM12

PM11

PM13

PMCS1

PM16

DS70291G-page 410

© 2007-2012 Microchip Technology Inc.

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