DSPIC33FJ64GP706AI/PF 查看數據表（PDF） - Microchip Technology

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DSPIC33FJ64GP706AI/PF

High-Performance, 16-Bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJXXXGPX06A/X08A/X10A

25.2 AC Characteristics and Timing

Parameters

The information contained in this section defines

dsPIC33FJXXXGPX06A/X08A/X10A AC characteris-

tics and timing parameters.

TABLE 25-14: TEMPERATURE AND VOLTAGE SPECIFICATIONS – AC

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

Operating voltage VDD range as described in Table 25-1.

FIGURE 25-1:

LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS

Load Condition 1 - for all pins except OSC2

VDD/2

Load Condition 2 - for OSC2

RL

Pin

CL

VSS

Pin

CL

RL = 464Ω

CL = 50 pF for all pins except OSC2

VSS

15 pF for OSC2 output

TABLE 25-15: CAPACITIVE LOADING REQUIREMENTS ON OUTPUT PINS

Param

No.

Symbol

Characteristic

Min

Typ Max Units

Conditions

DO50 COSC2 OSC2/SOSC2 pin

DO56 CIO

DO58 CB

All I/O pins and OSC2

SCLx, SDAx

—

— 15 pF In XT and HS modes when

external clock is used to drive

OSC1

—

— 50 pF EC mode

—

— 400 pF In I2C™ mode

© 2011 Microchip Technology Inc.

DS70593C-page 281

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