PIC32MX230F064B-I/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX230F064B-I/SS

32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX

FIGURE 29-23:

EJTAG TIMING CHARACTERISTICS

TTCKeye

TTCKhigh

TTCKlow

TCK

TMS

TDI

TDO

TRST*

TTsetup TThold

TTRST*low

Trf

Trf

Trf

TTDOout

Trf

TTDOzstate

Defined

Undefined

Trf

TABLE 29-40: EJTAG TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 2.3V to 3.6V

(unless otherwise stated)

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

-40°C ≤ TA ≤ +105°C for V-temp

Param.

No.

Symbol

Description(1)

Min. Max. Units

Conditions

EJ1 TTCKCYC TCK Cycle Time

25

—

ns

—

EJ2

TTCKHIGH TCK High Time

10

—

ns

—

EJ3

TTCKLOW TCK Low Time

10

—

ns

—

EJ4 TTSETUP TAP Signals Setup Time Before

5

—

ns

—

Rising TCK

EJ5

TTHOLD

TAP Signals Hold Time After

3

—

ns

—

Rising TCK

EJ6 TTDOOUT TDO Output Delay Time from

—

5

ns

—

Falling TCK

EJ7 TTDOZSTATE TDO 3-State Delay Time from

—

5

ns

—

Falling TCK

EJ8

TTRSTLOW TRST Low Time

25

—

ns

—

EJ9

TRF

TAP Signals Rise/Fall Time, All

—

—

ns

—

Input and Output

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

DS61168C-page 284

Preliminary

© 2011 Microchip Technology Inc.

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