AS1163 datasheet(34/91 Pages) AMSOSRAM

No. de pieza	AS1163

Descripción Electrónicos	Standalone intelligent driver

PDF	91 Pages

Scroll/Zoom	100%

Fabricante Electrónico	AMSOSRAM [ams-OSRAM AG]

Página de inicio	https://ams-osram.com/

Logo

34 / 91 page

AS1163

Functional description

Datasheet • PUBLIC • Document Feedback

DS001075 • v2-00 • 2025-Nov-21

34 / 91

6.5.3

MCU mode (Type A MCU Mode)

Figure 12: Incoming telegrams diagram (Manchester encoded)

Figure 13: Outgoing telegrams timing diagram (Data and Clock)

The device will wait for nominal 5 µs before sending a response telegram.

This is intended to leave the time to the MCU to reconfigure the interface direction to receive

the response, in case it is required.

SIO2N is always forced high by the device, differently from OSIRE E3731i, where the line is

left open to follow the low voltage set by external pull-down (this transition is greyed out in

picture and is not visible in AS1163 SAID).

6.5.4

MCU mode, EOL

The figure below illustrates the signals for the MCU mode EoL (pull-down on SIO_P and pull-

up on SIO_N and the two possible clock polarities, respectively.

Figure 14: MCU mode EoL

AS1163 Datasheet(PDF) 34 Page - ams-OSRAM AG