DSPIC33FJ128GP204T-I/SP 查看數據表（PDF） - Microchip Technology

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DSPIC33FJ128GP204T-I/SP

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04

FIGURE 30-25: 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

TABLE 30-49: PARALLEL MASTER PORT WRITE 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

PM11 PMWR Pulse-Width

—

0.5 TCY

—

ns

—

PM12 Data Out Valid before PMWR or PMENB goes

—

—

—

ns

—

Inactive (data setup time)

PM13 PMWR or PMEMB Invalid to Data Out Invalid

—

—

—

ns

—

(data hold time)

PM16 PMCSx Pulse-Width

TCY - 5

—

—

ns

—

 2009 Microchip Technology Inc.

Preliminary

DS70292D-page 365

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