TMF8701 datasheet(12/66 Pages) OSRAM

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Datasheet, Public

Page 11

[v2-00] 2023-Feb-21

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TMF8701 − Detailed Description

TOF Description

System Parameters

The on-chip microprocessor is a Cortex M0 μP.

Figure 11:

ARM M0 Parameters

Standard I²C Timing for 1MHz Fast Mode Plus with lower drive.

The default TOF address is 0x41.

The address can be changed after power-up. Use the enable pin

to enable only one device at a time to provide a unique device

addresses.

I/O

Figure 12:

Typical I/O Level Specification

Note(s):

1. The input high level VIH and low level VIL is defined to support a pull-up supply of 1.8V

±5%.

Min

Typ

Max

Units

Comment

μP Operating Frequency

5.37

MHz

The CPU can operate with the RC oscillator

directly or with a 16x PLL

RAM

ROM

Max PLL Frequency

172

MHz

Symbol

Parameter

Condition

Min

Typ

Max

Units

ILEAK

SDA, SCL, GPIO0/1, EN, INT

-5

μA

VIH(1)

SDA, SCL, GPIO0/1, EN

1.26

VIL_I²C(1)

SDA, SCL

2.7V<VDD<2.9V, <400kHz I²C speed

0.3

VDD >2.9V, <400kHz I²C speed

0.54

2.8V<VDD<3.0V, <1MHz I²C speed

0.3

VDD>3.0V, <1MHz I²C speed

0.54

VIL

GPIO0/1, EN

0.54

VOL

SDA, GPIO0/1, INT

2mA sink

0.36

4mA sink

0.6

IDRIVE_H

GPIO0/1

1V applied on GPIO

3.6

IDRIVE_L

GPIO0/1

1V applied on GPIO

3.9

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