sc14wsmdata Dialog Semiconductor, sc14wsmdata Datasheet
sc14wsmdata
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... DATASHEET PRELIMINARY SC14WSMDATA Ultra Low Energy Wireless Sensor Module V1.0 General description The SC14WSMDATA is a Wireless Sensor Module with an integrated baseband, radio transceiver and power amplifier in a single package to be used for Ultra Low Energy (ULE) sensor applications in the DECT frequency band intended for use with the SC14CVMDECT module serving as base station ...
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... Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.1 SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 ORDERING INFORMATION . . . . . . . . . . . . . . . 8 2.3 REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 GLOSSARY AND DEFINITIONS . . . . . . . . . . . 8 3.0 Ultra Low Energy Wireless Sensor Module func- tionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.1 MODULE HARDWARE . . . . . . . . . . . . . . . . . . . 9 3.2 SOFTWARE CONTROL . . . . . . . . . . . . . . . . . . 9 3.3 DECT PROTOCOL STACK . . . . . . . . . . . . . . . 9 3.4 SC14WSMDATA HARDWARE CONFIGURA- TION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.5 FUNCTIONAL OVERVIEW . . . . . . . . . . . . . . . 12 4.0 Functional description 4.1 INTERFACE DESCRIPTION . . . . . . . . . . . . . 13 4.1.1 Power control . . . . . . . . . . . . . . . . . . . . . 13 4.1.2 GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1.3 LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1.4 ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1.5 ULE Port . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1.6 Battery connection . . . . . . . . . . . . . . . . . 14 4 ...
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... I B1 GND B2 GND B3 CP_VOUT GND B6 NC © 2011 Dialog Semiconductor B.V/ Company Confidential Figure 1 Connection Diagram (bottom view) Iout Reset Drive Description State (mA) Ground Ground Ground Leave unconnected Supply voltage for internal QSPI and data flash. ...
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... D2 P3[ PON GND D6 GND D7 GND D8 GND © 2011 Dialog Semiconductor B.V/ Company Confidential Iout Reset Drive Description State (mA) Leave unconnected Ground 8 I-PD UART Serial In (10k) Note: used for debugging and SW download purposes only Main supply voltage. Must be connected to battery/supply terminal and ULE_VBAT (3 ...
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... NC G7 GND GND G10 GND G11 GND H1 GND © 2011 Dialog Semiconductor B.V/ Company Confidential Iout Reset Drive Description State (mA) Leave unconnected Digital Core supply voltage (1.8V TYP). Output from internal regulator. Must be connected to VDDIO (1.8V) at A5. Leave unconnected Supply for the high power GPIO driver ...
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... K8 LED3 IO K9 GND K10 NC K11 NC L1 GND GND L4 GND GND © 2011 Dialog Semiconductor B.V/ Company Confidential Iout Reset Drive Description State (mA) Leave unconnected 4 I I/O Port Leave unconnected Ground Ground Leave unconnected Leave unconnected Ground Ground Ground Ground Leave unconnected ...
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... GND means connect to Ground Reset States: • Input (floating) • O= Output • I-PD = Input, pulled down • I-PU = Input, pulled up • O-0 = Output, low • O-1 = Output, high © 2011 Dialog Semiconductor B.V/ Company Confidential Iout Reset Drive Description State (mA) Ground ...
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... Introduction 2.1 SCOPE The SC14WSMDATA V1 DECT Data Pump for Ultra Low Energy data services. A star network topology can be made using the SC14CVMDECT module as a base station and the SC14WSMDATA module as Ultra Low Energy sensors or Low Standby Current actuators. As DECT is field proven to have ...
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... Ultra Low Energy Wireless Sensor Module functionality This section describes the key functions and features supported by the SC14WSMDATA (shown in Figure 2.) EEPROM FLASH Protocol Stack 3.1 MODULE HARDWARE The SC14WSMDATA internal hardware consist of: • An Internal Microprocessor (MCU) running from FLASH handling the AT command interpreter, the protocol stack and further internal control. • ...
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... EN 301 489-1/301 489-6 (EMC) • EN50385:2002 (Health) • (Prepared to comply with FCC rules part15/subpart D, IC, and UL requirements) Table 2 provides the overview of the supported Hardware interfaces for a SC14WSMDATA module. . © 2011 Dialog Semiconductor B.V/ Company Confidential This means that after integration on a main board no radio approval is required ...
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... Yes Charge Pump and Yes supply options LED Yes UART Yes © 2011 Dialog Semiconductor B.V/ Company Confidential Remark No charging/state of charge is supported. Non rechargeable or rechargeable NiMH, NiCd Examples: 2x AAA, 2x AA, 1x CR2 Use external charger. Use 3.3V external LDO or supply regulator 2x free high current drive (500mA max) output ports (3.3V and 1.8V) 6x free I/O ports (1 ...
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... FUNCTIONAL OVERVIEW The generic functional characteristics for the SC14WSMDATA modules are described in Table 3. Table 3: SC14WSMDATA Functional characteristics Functionality Software AT Command interface Registration/deregistration Data packet size Wake up Wake up Event Wake up Timer Wake up Latency Non Volatile Storage access I/O Hardware Abstraction Layer (HAL) Driver ...
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... SC14WSMDATA Figure 5 SC14WSMDATA Power control 4.1.2 GPIO The SC14WSMDATA module has a total of 8 free to use GPIO ports. Two of these ports (P3[0] and P3[1]) are output only high output drive capability (500mA) and can support 1.8V and 3.3V interfacing. The inter- facing level is determined by the high output drive port supply voltage on the VDDPA (E1) pin ...
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... ADC, available through the HAL API). 4.2 SOFTWARE IMAGE STRUCTURE The SC14WSMDATA module contains a 4 Mbit Flash storing the protocol stack, non volatile (NV) system data and user developed application SW. The NV data space implements EEPROM wear levelling optimising number of read/write cycles ...
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... Count 4.5 DATA TRANSMISSION PROTOCOL The SC14WSMDATA data transmission protocol over the RF interface is DECT TDMA compliant. The proto- col does not feature encryption so payload encryption must be handled by the user application if required. 4.5.1 Out-of-Range handling When the Sensor goes out-of-range or can not find the FP upon wake up an error message is received from the stack after a time-out ...
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... NVS data space of the FP and sensor while making the registration. A sensor can only be used on one FP at the same time, in order to communicate with a different FP a registration cycle with that FP must first take place. © 2011 Dialog Semiconductor B.V/ Company Confidential 16 Preliminary December 4, 2012 v1.0 ...
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... Voltage on pins: PON pin LED4, LED3, URX, UTX, XTAL output, JTAG, ULE_PORT All other pins (GPIO Port pins P3[2-7], ADC0, ADC1, RSTn, ...) © 2011 Dialog Semiconductor B.V/ Company Confidential Condition These pins are output, output voltage is equal to VDDPA human body model machine model ...
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... Iout = 1 mA, ULP_VBAT=2.4V ULE_PORT Logic 1 output level Iout = 1 mA ULE_PORT ULP_VBAT=2.4V Input current ULE_PORT Vin = VS pull up enabled. Input current ULE_PORT Vin = 1.9-3.45V pull down enabled © 2011 Dialog Semiconductor B.V/ Company Confidential Condition Min VDDIO = I/O voltage VDD=1.8V VDDIO = I/O voltage 0.7 x VDDIO 1.5 VDD=1.8V 0.8xVDD Conditions ...
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... GENERAL SPECIFICATIONS Table 10: SC14WSMDATA module Item Condition Dimension Weight Temperature Range All specifications guaranteed Operating Temperature All features operational, analog specifications not Range guaranteed Frequency range According to DECT standard Antenna Range According to DECT standard; (Note 2) - typical outdoor - typical indoor ...
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... Data rate Raw data rate Modulation depth DECT GFSK bandwidth = 20 dB < Single antenna operation Antenna diversity only supported on SC14CVMDECT Fixed Part Standard Compliancy ETS 301 406 (former TBR6) © 2011 Dialog Semiconductor B.V/ Company Confidential Min Typ -93 -92 - TBD TBD 18 ...
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... T Receive period 2 (during scan) V Transmit drop 2 V Drop during transmit 3 T Transmit period (1slot) 2 Additional ripple (DC/DC) B • © 2011 Dialog Semiconductor B.V/ Company Confidential Condition Unloaded V B Loaded 130 mA Can be several times 11ms worst case ...
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... CP_VOUT1 (B3). © 2011 Dialog Semiconductor B.V/ Company Confidential 6.1 HARDWARE DESIGN GUIDELINES Figure 8 shows a typical (simple) connection schematic for the SC14WSMDATA module DRAFT ONLY ! ! ! Do not use for production design Figure 8 WSMDATA Typical connection schematic 6.1.2 The most basic form of the programming and debug interface is to make the JTAG and UART programming interfaces available ...
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... PCB layout. • Power supply considerations Both high and low frequency bypassing of the supply line connections should be provided and placed as close as possible to the SC14WSMDATA. In order to get the best overall performance a number of considerations for the PCB has to be taken into account. • The width of VBAT and VDDPA supply line is rec- ommended to be between 0 ...
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... User MMI or machine to machine SW to operate/ control sensors and actuators. • Sensor/actuator resource manager. • Keeps track of sensor status. For instance if a cer- © 2011 Dialog Semiconductor B.V/ Company Confidential Figure 9 Module placement on the main board tain sensor is registered off/online (by checking the last communication timestamp ver- sus the maximum expected sleep time) and so on ...
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... This section provides of an overview of the safety requirements you must adhere to when working with SC14WSMDATA. • The specific external power supply for SC14WSMDATA has to fulfill the requirements according to clause 2.5 (Limited power source) of this standard EN 60950-1:2006. • Interconnection circuits shall be selected to provide continued conformance to the requirements of clause 2 ...
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... Package information 8.1 SOLDERING PROFILE The SC14WSMDATA should be soldered using a standard reflow soldering profile and lead free solder paste as shown below. Adjustments to the profile may be necessary depending on process requirements. Temp. C° 250° T3 220°C Meltingpoint 217°C 200° T2 190°C 150° ...
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... Recommended Copper Pad and Solder Mask Opening (NSMD). 8.3 STENCIL For the stencil a thickness of 0.122 mm is recommended. Recommended opening is as shown below. Stencil © 2011 Dialog Semiconductor B.V/ Company Confidential Solder Mask Figure 11 Copper pad and Solder mask opening Opening in stencil 1.40 x 1,40mm Figure 12 Stencil 27 Copper pads Substrate 0 ...
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... MECHANICAL DIMENSIONS © 2011 Dialog Semiconductor B.V/ Company Confidential Figure 13 Package Outline Drawing 28 Preliminary December 4, 2012 v1.0 ...
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... Dialog Semiconductor does not assume any responsibility for use of any circuit described, no circuit patent licenses are implied, and Dialog reserves the right, at any time without notice, to change said circuitry or specifications. ...