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WO 04/109236, WO 05/096482, WO 02/095707, US 6,747,573, US 7,019,241 EnOcean GmbH Phone +49.89.67 34 689-0 Subject to modifications Kolpingring 18a +49.89.67 34 689-50 STM 300 / STM 300C User Manual V1.30 82041 Oberhaching info@enocean.com March 4, 2011 2:06 PM Germany www.enocean.com Page 1/40 Downloaded from Elcodis.com...
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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.
Application notes for calculation of energy budgets and management of external energy storages Product variants STM 300/300C: SMD mountable module for use with external antenna (868/315 MHz) Features accessible via API Using the Dolphin API library it is possible to write custom firmware for the module.
PROG_EN RVDD The figure above shows the pin out of the STM 300 hardware. The pins are named accord- ing to the naming of the EO3000I chip to simplify usage of the DOLPHIN API. The table in section 2.3 shows the translation of hardware pins to a naming that fits the functionality of the built-in firmware.
Turn off threshold VDD drops below VOFF Voltage Limiter STM 300 provides a voltage limiter which limits the supply voltage VDD of STM 300 to a value VDDLIM which is slightly below the maximum VDD ratings by shunting of sufficient current.
STM 300 provides a digital output CCO (see also 2.7) which allows controlling the charging of these two storages. At the beginning, as long as the voltage is below the VON voltage only the small storage is filled.
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PMOS transistor Q1, driven from the STM 300 charge control output CCO over T1A. To start with, as long as the STM 300 VDD voltage is below the VON threshold, only the small storage (C1) is filled over D3. Once the threshold is reached, the CCO control signal goes High, T1B and Q2 are turned on and the long term storage (C2) will be filled over Q2.
WAKE pins. When STM 300 is in “Deep Sleep Mode” or “Flywheel Sleep Mode” (via API o only) and the logic levels of WAKE0 and / or WA KE1 is changed, STM 300 starts up.
STM 300 has to be soldered according to IPC/JEDEC J-STD-020C standard. STM 300 shall be handled according to Moisture Sensitivity Level MSL4 which means a floor time of 72 h. STM 300 may be soldered only once, since one time is already consumed at production of the module itself.
False ceilings with panels of metal or carbon fiber Lead glass or glass with metal coating, steel furniture The distance between EnOcean receivers and other transmitting devices such as comput- ers, audio and video equipment that also emit high-frequency signals should be at least 0.5 A summarized application note to determine the transmission range within buildings is available as download from www.enocean.com.
CE Approval The STM 300 module bears the EC C conformity marking CE and conforms to the e R&TTE EU- directive on radio equipment. The assembly conforms to the European and nat...
United States without additional Part 15 FCC approval (ap- proval(s) for unintentional radiators may be required for the OEM’s finished product), under EnOcean’s FCC ID number. This greatly simplifies and shortens the design cycle and devel- opment costs for OEM integrators.
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STM 300 / STM 300C OEM Requirements In order to use EnOcean’s FCC ID number, the OEM must ensure that the following condi- tions are met. End users of products, which contain the module, must not have the ability to alter the firmware that governs the operation of the module.
STM 300 / STM 300C IC (Industry Canada) certification In order to use EnOcean’s IC number, the OEM must ensure that the following conditions are met: Labeling requirements for Industry Canada are similar to those required by the FCC. The Original Equipment Manufacturer (OEM) must ensure that IC labeling requirements are met.
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