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

TABLE 29-30: I2Cx BUS DATA TIMING REQUIREMENTS (MASTER MODE) (CONTINUED)

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

Characteristics

Min.(1)

Max. Units

Conditions

IM40 TAA:SCL Output Valid

100 kHz mode

—

from Clock

400 kHz mode

—

3500

ns

1000

ns

1 MHz mode

(Note 2)

—

350

ns

IM45 TBF:SDA Bus Free Time 100 kHz mode

4.7

—

μs

400 kHz mode

1.3

—

μs

1 MHz mode

0.5

—

μs

(Note 2)

IM50 CB

Bus Capacitive Loading

—

400

pF

IM51 TPGD Pulse Gobbler Delay

52

Note 1: BRG is the value of the I2C™ Baud Rate Generator.

312

ns

2: Maximum pin capacitance = 10 pF for all I2Cx pins (for 1 MHz mode only).

3: The typical value for this parameter is 104 ns.

—

—

—

The amount of time the

bus must be free

before a new

transmission can start

—

See Note 3

DS61168C-page 270

Preliminary

© 2011 Microchip Technology Inc.

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