511820003 datasheet(27/52 Pages) OSRAM

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Mira130

Functional Description

Datasheet

• PUBLIC

DS000715

• v6-00 • 2023-Aug-09

│ 26

Figure 25:

I²C Interface Timing

(1)

I²C interface timing is based on a 400 kHz mode.

(2)

The beginning of a rising edge and the end of a falling edge are at 10% of the amplitude of the signal. The end of a

rising edge and the beginning of a falling edge are at 90% of the amplitude of the signal.

Figure 26:

I²C Interface Timing Parameter

Symbol

Parameter

Min

Typical

Max

Unit

fI2C

Clock frequency

—

400

kHz

tlow

Clock low period

1.3

—

μs

thigh

Clock high period

0.6

—

μs

tsl2dov

SCL low to data out valid

0.1

—

0.9

μs

tbusft

Bus free time before new

start

1.3

—

μs

tscht

Start condition hold time

0.6

—

μs

tscst0

Start condition setup time

0.6

—

μs

tdiht

Data in hold time

—

μs

tdist

Data in setup time

0.1

—

μs

tscst1

Stop condition setup time

0.6

—

μs

Rise time

—

0.3

μs

Fall time

—

0.3

μs

tdoht

Data out hold time

0.05

—

μs

SCL

SDA(IN)

SDA(OUT)

thigh

tlow

tscst0

tscht

tdist

tscst1

tbusft

tsl2dov

tdoht

tdiht

511820003 Datasheet(PDF) 27 Page - OSRAM GmbH

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