PIC18F66K22-I/PTRSL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F66K22-I/PTRSL

64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

Microchip Technology 

PIC18F87K22 FAMILY

FIGURE 31-18: I2C™ BUS START/STOP BITS TIMING

SCLx

SDAx

91

90

93

92

Start

Condition

Note: Refer to Figure 31-3 for load conditions.

Stop

Condition

TABLE 31-21: 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

—

DS39960D-page 518

 2011 Microchip Technology Inc.

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