User's Manual

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USER MANUAL

TCM 300 / TCM 300C / TCM 300U

TCM 320 / TCM 320C / TCM 320U

REVISION HISTORY

The following major modifications and improvements have been made to the first version of

this document:

Major Changes

1.01

Tape running direction added in 3.8

1.02

Dimension of TCM 320 corrected (width 18 mm instead of 19 mm)

1.03

Editorial changes

1.10

Timing information regarding serial protocol added in A.2, A.3. 0xFFFF_FFFF ex-

cluded from usable ID range, because this ID will be used as broadcast ID.

1.20

Error corrected in 3.2.1. and 4.1: Maximum gain of external antenna at 50 Ohm

output RF_50 is 0 dBi! Error corrected in 2.2: WXODIO is configured as output and

provides information on VON signal

1.21

Note added in 3.5

1.25

Remarks added regarding use of IOVDD in 2.2.; Antenna specification in 3.3.1 ex-

tended. Updated information on conducted output power in 1.2; A.2.2 changed to

point to EnOcean Alliance Website; A.2.3 and A.2.4 removed; editorial changes

1.26

Start-up time added in 1.2; Layout recommendations improved in 3.6

1.27

Antenna recommendations removed and referred to application note AN102 and

AN105; Maximum Rating for IOVDD modified (IOVDD may now exceed VDD);

Chapter “Related Documents” added; figure added in 3.2.1; parameters for anten-

na requirements relaxed in 4.2.1.; pin numbers added in 3.2; Update of FCC

grants in 5.2; TCM 320 drawing modified in 2.3.

1.29

New module variants for 902.875 MHz

1.30

Several Changes to meet FCC and IC manual requirements for Limited Modular

Approval

Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany

www.enocean.com, info@enocean.com, phone +49 (89) 6734 6890

Important!

This information describes the type of component and shall not be considered as assured characteris-

tics. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications

are subject to change without notice. For the latest product specifications, refer to the EnOcean web-

site: http://www.enocean.com.

As far as patents or other rights of third parties are concerned, liability is only assumed for modules,

not for the described applications, processes and circuits.

EnOcean does not assume responsibility for use of modules described and limits its liability to the

replacement of modules determined to be defective due to workmanship. Devices or systems contain-

ing RF components must meet the essential requirements of the local legal authorities.

The modules must not be used in any relation with equipment that supports, directly or indirectly,

human health or life or with applications that can result in danger for people, animals or real value.

Components of the modules are considered and should be disposed of as hazardous waste. Local

government regulations are to be observed.

Packing: Please use the recycling operators known to you.