TMF8805 datasheet(6/74 Pages) OSRAM

6 / 74 page

TMF8805

General description

Datasheet

• PUBLIC • Document Feedback

DS000692

• v7-00 • 2023-Dec-01

6 / 74

1.4

Pin assignment

1.4.1

Pin diagram

Figure 2: Pin locations top through view (not to scale)

Table 2: Pin description of TMF8805

Pin number

Pin name

Signal

type

Description

VDDC

Supply

Charge pump supply voltage (3 V); add a capacitor

GRM155R70J104KA01 (0402 X7R 0.1 µF 6.3 V) to GND

GNDC

Ground

Charge pump ground; connect all ground pins together

GPIO0

I/O

General purpose input/output; default output low; leave

open if not used

INT

Output

Interrupt. Open-drain output; connect to GND if not used

SCL

Input

I²C serial clock

SDA

I/O

I²C serial data

VDD

Supply

Chip supply voltage (3 V); add a capacitor

GRM155R70J104KA01 (0402 X7R 0.1 µF 6.3 V) to GND

GND

Ground

Chip ground; connect all ground pins together

VDDC

GNDC

GPIO0

INT

SCL

SDA

VDDV

GNDV

GPIO1

GND

VDD

TMF8701

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