PIC16F72-04I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F72-04I/ML

28-Pin, 8-Bit CMOS FLASH Microcontoller with A/D Converter

Microchip Technology 

PIC16F72

TABLE 14-7: I2C BUS START/STOP BITS REQUIREMENTS

Param

No.

Symbol

Characteristic

Min Typ Max Units

Conditions

90* TSU:STA START condition 100 kHz mode 4700 — —

Setup time

400 kHz mode 600 — —

91* THD:STA START condition 100 kHz mode 4000 — —

Hold time

400 kHz mode 600 — —

92* TSU:STO STOP condition 100 kHz mode 4700 — —

Setup time

400 kHz mode 600 — —

93

THD:STO STOP condition 100 kHz mode 4000 — —

Hold time

400 kHz mode 600 — —

* These parameters are characterized but not tested.

ns Only relevant for Repeated

START condition

ns After this period, the first clock

pulse is generated

ns

ns

FIGURE 14-15:

SCL

SDA

In

SDA

Out

I2C BUS DATA TIMING

103

100

101

90

91

106

107

109

109

Note: Refer to Figure 14-3 for load conditions.

102

92

110

DS39597C-page 102

© 2007 Microchip Technology Inc.

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