PIC18LF2610-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF2610-I/ML

28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2X1X/4X1X

FIGURE 25-19: MASTER SSP I2C™ BUS START/STOP BITS TIMING WAVEFORMS

SCL

SDA

91

90

93

92

Start

Condition

Note: Refer to Figure 25-5 for load conditions.

Stop

Condition

TABLE 25-20: MASTER SSP I2C™ BUS START/STOP BITS REQUIREMENTS

Param.

No.

Symbol

Characteristic

Min

Max Units

Conditions

90

TSU:STA Start Condition

100 kHz mode 2(TOSC)(BRG + 1) — ns Only relevant for

Setup Time

400 kHz mode 2(TOSC)(BRG + 1) —

1 MHz mode(1) 2(TOSC)(BRG + 1)

—

Repeated Start

condition

91

THD:STA Start Condition

100 kHz mode 2(TOSC)(BRG + 1) — ns After this period, the

Hold Time

400 kHz mode 2(TOSC)(BRG + 1) —

1 MHz mode(1) 2(TOSC)(BRG + 1)

—

first clock pulse is

generated

92

TSU:STO Stop Condition

100 kHz mode 2(TOSC)(BRG + 1)

—

ns

Setup Time

400 kHz mode 2(TOSC)(BRG + 1) —

1 MHz mode(1) 2(TOSC)(BRG + 1)

—

93

THD:STO Stop Condition

100 kHz mode 2(TOSC)(BRG + 1)

—

ns

Hold Time

400 kHz mode 2(TOSC)(BRG + 1) —

1 MHz mode(1) 2(TOSC)(BRG + 1)

—

Note 1: Maximum pin capacitance = 10 pF for all I2C pins.

FIGURE 25-20:

SCL

SDA

In

SDA

Out

MASTER SSP I2C™ BUS DATA TIMING

103

100

101

90

91

106

107

109

109

Note: Refer to Figure 25-5 for load conditions.

102

92

110

DS39636C-page 344

Preliminary

© 2007 Microchip Technology Inc.

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