PIC18F44J10T-I/ML(2009) View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F44J10T-I/ML
(Rev.:2009)

28/40/44-Pin High-Performance, RISC Microcontrollers

Microchip Technology 

PIC18F45J10 FAMILY

FIGURE 24-14: I2C™ BUS START/STOP BITS TIMING

SCLx

SDAx

91

90

93

92

Start

Condition

Stop

Condition

Note: Refer to Figure 24-3 for load conditions.

TABLE 24-18: I2C™ BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)

Param.

No.

Symbol

Characteristic

Min Max Units

Conditions

90

TSU:STA Start Condition

Setup Time

91

THD:STA Start Condition

Hold Time

92

TSU:STO Stop Condition

Setup Time

93

THD:STO Stop Condition

Hold Time

100 kHz mode 4700

—

ns Only relevant for Repeated

400 kHz mode 600

—

Start condition

100 kHz mode 4000

—

ns After this period, the first

400 kHz mode 600

—

clock pulse is generated

100 kHz mode 4700

—

ns

400 kHz mode 600

—

100 kHz mode 4000

—

ns

400 kHz mode 600

—

FIGURE 24-15: I2C™ BUS DATA TIMING

SCLx

SDAx

In

SDAx

Out

103

90

91

109

100

101

106

107

109

Note: Refer to Figure 24-3 for load conditions.

102

92

110

© 2009 Microchip Technology Inc.

DS39682E-page 329

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