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

FIGURE 31-6:

TIMERQ (QEI MODULE) EXTERNAL CLOCK TIMING CHARACTERISTICS

QEB

POSCNT

TQ10

TQ11

TQ15

TQ20

TABLE 31-25: QEI MODULE EXTERNAL CLOCK 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.

Symbol

Characteristic(1)

Min

Typ Max Units Conditions

TQ10 TtQH

TQCK High Time Synchronous, TCY + 20

with prescaler

—

ns Must also meet

parameter TQ15

TQ11 TtQL

TQCK Low Time Synchronous, TCY + 20

with prescaler

—

ns Must also meet

parameter TQ15

TQ15 TtQP

TQCP Input

Period

Synchronous, 2 * TCY + 40

with prescaler

—

ns

—

TQ20 TCKEXTMRL Delay from External TxCK Clock

Edge to Timer Increment

0.5 TCY

1.5 TCY —

—

Note 1: These parameters are characterized but not tested in manufacturing.

© 2007-2012 Microchip Technology Inc.

DS70291G-page 377

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