AWA24S

AWA24S Datasheet

AWA24S

Part	Datasheet
AWA24S	AWA24S (pdf)

PDF Datasheet Preview
2.4GHz DSSS Radio Module with Integrated Power Amplifier AWA24S Data Sheet 1 Features 3 Application • The AWA24S is a 2.4-GHz Direct Sequence Spread Spectrum DSSS radio module which includes the Cypress radio transceiver CyFi CYRF7936 and an integrated PA • Operates in the unlicensed worldwide Industrial, Scientific and Medical ISM band GHz • Less than 220 mA operating current 20 dBm • Receive sensitivity up to dBm • Sleep Current ~ 15 µA • Outdoor LOS range of more than 1Km. • DSSS data rates up to 250 kbps, GFSK data rate of 1 Mbps • Framing, Length, CRC16. • Fast Startup and Fast Channel Changes • Separate 16-byte Transmit and Receive FIFOs • Auto Rate - dynamic data rate reception • PC Human Interface Devices HID • Wireless Keyboards and Mice • VOIP and Wireless Headsets • Wireless Gamepads • Remote Control • White Goods Smart Appliances • Air Conditioners • Kitchen Compactors • Dishwashers • Washers • Dryers • Consumer • Receive Signal Strength Indication RSSI • 4-MHz SPI microcontroller interface • No proprietary software required • Serial Peripheral Interface SPI control while in sleep mode • Vertical or horizontal mounting • Operating voltage volts • Operating temperature from 0 to 70°C • Size mm X 20.30mm x • Weight ~ 3 grams • Compliance FCC Modular Approval Grant to meet FCC Part 15, EU , EN 300 328-1, EN 301 489-1 and EN 301 489-7, Industry Canada RSS-210 standards • An FCC Module Approval MA Grant provides customers significant cost savings, by allowing customers to adopt the AWA24S FCC ID into their own products • Sports and Leisure Equipment • Remote Controls • Audio Subwoofer • Presenter Tools • Locator Alarms • Toys • Building/Home Automation • Automatic Meter Readers AMR • On-Site Paging Systems • Garage door opener • Alarm and Security • Lighting Control • Climate Control • Fan Control • Industrial Control 2 Functional Description Artaflex AWA24S is based on CyFi Transceiver a Radio IC designed for low-power embedded wireless applications. Combined with Cypress’s PSoC programmable system-on-chip and a CyFi network protocol stack AWA24S can be used to implement a complete CyFi wireless system. The AWA24S is tested for functional operation and is FCC/ETSI EU /Industry Canada certified. The AWA24S is available in a small PCB design and can be mounted horizontally or vertically to the device PCB via a 12-pin header / Socket. • Active RFID and asset tracking systems • Inventory Management • Point-of-sale systems • Factory Automation • Data Acquisition • Transportation • Remote Keyless Entry with acknowledgement RKE • Airline Baggage Tracking • Diagnostics Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148 Page 1 of 15 2.4GHz Radio Module with Integrated Power Amplifier AWA24S Functional Overview Data Sheet The AWA24S Module provides a complete SPI to RF antenna wireless MODEM. The module is designed to implement wireless device links operating in the worldwide 2.4-GHz ISM frequency band. It is intended for systems compliant with world-wide regulations covered by Europe ETSI EN 301 489-1, ETSI EN 301 489-7, & ETSI EN 300 328-1, USA FCC Part 15 and Industry Canada RSS-210 standards. The module contains a 2.4-GHz 1-Mbps GFSK radio transceiver, packet data buffering, packet framer, DSSS baseband controller, Received Signal Strength Indication RSSI , and SPI interface for data transfer and device configuration. The radio supports 60 discrete 1-MHz channels. In DSSS modes the baseband performs DSSS spreading/de-spreading, while in GFSK Mode 1 Mb/s - GFSK the baseband performs Start of Frame SOF , End of Frame EOF detection and CRC16 generation and checking. When in receive mode, with packet framing enabled, the device is always ready to receive data transmitted at any of the supported bit rates, except SDR, enabling the implementation of mixed-rate systems in which different devices use different data rates. This also enables the implementation of dynamic data rate systems, which use high data rates at shorter distances and/or in a lowmoderate interference environment, and change to lower data rates at longer distances and/or in high interference environments. Link Layer Modes The AWA24S module supports the following data packet framing features: SOP Packets begin with a 2-symbol Start of Packet SOP marker. This is required in GFSK and 8DR modes, but is optional in DDR mode and is not supported in SDR mode if framing is disabled then an SOP event is inferred whenever two successive correlations are detected. The SOP_CODE_ADR code used for the SOP is different from that used for the “body” of the packet and if desired may be a different length. SOP must be configured to be the same length on both sides of the link. EOP There are two options for detecting the end of a packet. If SOP is enabled, then a packet length field may be enabled. GFSK and 8DR must enable the length field. This is the first 8-bits after the SOP symbol, and is transmitted at the payload data rate. If the length field is enabled, an End of Packet EOP condition is inferred after reception of the number of bytes defined in the length field, plus two bytes for the CRC16 if below . The alternative to using the length field is to infer an EOP condition from a configurable number of successive non-correlations this option is not available in GFSK mode and is only recommended to enable when using SDR mode. CRC16 The device may be configured to append a 16-bit CRC16 to each packet. The CRC16 uses the USB CRC polynomial with the added programmability of the seed. If enabled, the receiver will verify the calculated CRC16 for the payload data against the received value in the CRC16 field. The starting value for the CRC16 calculation is configurable, and the CRC16 transmitted may be calculated using either the loaded seed value or a zero seed the received data CRC16 will be checked against both the configured and zero CRC16 seeds. 2.4GHz DSSS Radio with Integrated Power Amplifier 18 Ordering Information Standard Part Numbers Table 7 Standard Part Numbers AWA24S-12H2-C AWA24S-12S2-C 2.4GHz DSSS PA Radio with 12 Pin Header in Commercial Temperature 2.4GHz DSSS PA Radio with 12 Pin Socket in Commercial Temperature AWA24S Data Sheet Temperature 0 to 70ºC 0 to 70ºC The information contained herein is subject to change without notice and may be found to contain errors of omission or changes in parameters. For feedback or technical support regarding Artaflex WirelessUSB Radio Modem products please contact Artaflex at Artaflex Inc. assumes no responsibility for the use of any circuitry other than circuitry embodied in an Artaflex product. Nor does it convey or imply any license under patent or other rights. Artaflex products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Artaflex Inc. Furthermore, Artaflex does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Artaflex products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Artaflex Inc. against all charges. WirelessUSB and AutoRate are trademarks of Cypress Semiconductor. All products and company names mentioned in this document are the trademarks of their respective holders. Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148 Page 15 of 15

PDF Datasheet Preview

2.4GHz DSSS Radio Module with Integrated Power Amplifier

AWA24S

Data Sheet
1 Features
3 Application
• The AWA24S is a 2.4-GHz Direct Sequence Spread Spectrum DSSS radio module which includes the Cypress radio transceiver CyFi CYRF7936 and an integrated PA
• Operates in the unlicensed worldwide Industrial, Scientific and Medical ISM band GHz
• Less than 220 mA operating current 20 dBm
• Receive sensitivity up to dBm
• Sleep Current ~ 15 µA
• Outdoor LOS range of more than 1Km.
• DSSS data rates up to 250 kbps, GFSK data rate of 1 Mbps
• Framing, Length, CRC16.
• Fast Startup and Fast Channel Changes
• Separate 16-byte Transmit and Receive FIFOs
• Auto Rate - dynamic data rate reception
• PC Human Interface Devices HID
• Wireless Keyboards and Mice
• VOIP and Wireless Headsets
• Wireless Gamepads
• Remote Control
• White Goods Smart Appliances
• Air Conditioners
• Kitchen Compactors
• Dishwashers
• Washers
• Dryers
• Consumer
• Receive Signal Strength Indication RSSI
• 4-MHz SPI microcontroller interface
• No proprietary software required
• Serial Peripheral Interface SPI control while in sleep mode
• Vertical or horizontal mounting
• Operating voltage volts
• Operating temperature from 0 to 70°C
• Size mm X 20.30mm x
• Weight ~ 3 grams
• Compliance

FCC Modular Approval Grant to meet FCC Part 15, EU , EN 300 328-1, EN 301 489-1 and EN 301 489-7, Industry Canada RSS-210 standards
• An FCC Module Approval MA Grant provides customers significant cost savings, by allowing customers to adopt the AWA24S FCC ID into their own products
• Sports and Leisure Equipment
• Remote Controls
• Audio Subwoofer
• Presenter Tools
• Locator Alarms
• Toys
• Building/Home Automation
• Automatic Meter Readers AMR
• On-Site Paging Systems
• Garage door opener
• Alarm and Security
• Lighting Control
• Climate Control
• Fan Control
• Industrial Control
2 Functional Description

Artaflex AWA24S is based on CyFi Transceiver a Radio IC designed for low-power embedded wireless applications. Combined with Cypress’s PSoC programmable system-on-chip and a CyFi network protocol stack AWA24S can be used to implement a complete CyFi wireless system.

The AWA24S is tested for functional operation and is FCC/ETSI EU /Industry Canada certified.

The AWA24S is available in a small PCB design and can be mounted horizontally or vertically to the device PCB via a 12-pin header / Socket.
• Active RFID and asset tracking systems
• Inventory Management
• Point-of-sale systems
• Factory Automation
• Data Acquisition
• Transportation
• Remote Keyless Entry with acknowledgement RKE
• Airline Baggage Tracking
• Diagnostics

Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148

Page 1 of 15
2.4GHz Radio Module with Integrated Power Amplifier

AWA24S

Functional Overview

Data Sheet

The AWA24S Module provides a complete SPI to RF antenna wireless MODEM. The module is designed to implement wireless device links operating in the worldwide 2.4-GHz ISM frequency band. It is intended for systems compliant with world-wide regulations covered by Europe ETSI EN 301 489-1, ETSI EN 301 489-7, & ETSI EN 300 328-1, USA FCC Part 15 and Industry Canada RSS-210 standards.

The module contains a 2.4-GHz 1-Mbps GFSK radio transceiver, packet data buffering, packet framer, DSSS baseband controller, Received Signal Strength Indication RSSI , and SPI interface for data transfer and device configuration.

The radio supports 60 discrete 1-MHz channels. In DSSS modes the baseband performs DSSS spreading/de-spreading, while in GFSK Mode 1 Mb/s - GFSK the baseband performs Start of Frame SOF , End of Frame EOF detection and CRC16 generation and checking.

When in receive mode, with packet framing enabled, the device is always ready to receive data transmitted at any of the supported bit rates, except SDR, enabling the implementation of mixed-rate systems in which different devices use different data rates. This also enables the implementation of dynamic data rate systems, which use high data rates at shorter distances and/or in a lowmoderate interference environment, and change to lower data rates at longer distances and/or in high interference environments.

Link Layer Modes

The AWA24S module supports the following data packet framing features:

SOP Packets begin with a 2-symbol Start of Packet SOP marker. This is required in GFSK and 8DR modes, but is optional in DDR mode and is not supported in SDR mode if framing is disabled then an SOP event is inferred whenever two successive correlations are detected. The SOP_CODE_ADR code used for the SOP is different from that used for the “body” of the packet and if desired may be a different length. SOP must be configured to be the same length on both sides of the link.

EOP There are two options for detecting the end of a packet. If SOP is enabled, then a packet length field may be enabled. GFSK and 8DR must enable the length field. This is the first 8-bits after the SOP symbol, and is transmitted at the payload data rate. If the length field is enabled, an End of Packet EOP condition is inferred after reception of the number of bytes defined in the length field, plus two bytes for the CRC16 if below . The alternative to using the length field is to infer an EOP condition from a configurable number of successive non-correlations this option is not available in GFSK mode and is only recommended to enable when using SDR mode.

CRC16 The device may be configured to append a 16-bit CRC16 to each packet. The CRC16 uses the USB CRC polynomial with the added programmability of the seed. If enabled, the receiver will verify the calculated CRC16 for the payload data against the received value in the CRC16 field. The starting value for the CRC16 calculation is configurable, and the CRC16 transmitted may be calculated using either the loaded seed value or a zero seed the received data CRC16 will be checked against both the configured and zero CRC16 seeds.
2.4GHz DSSS Radio with Integrated Power Amplifier 18 Ordering Information

Standard Part Numbers Table 7 Standard Part Numbers

AWA24S-12H2-C AWA24S-12S2-C
2.4GHz DSSS PA Radio with 12 Pin Header in Commercial Temperature 2.4GHz DSSS PA Radio with 12 Pin Socket in Commercial Temperature

AWA24S Data Sheet

Temperature
0 to 70ºC 0 to 70ºC

The information contained herein is subject to change without notice and may be found to contain errors of omission or changes in parameters. For feedback or technical support regarding Artaflex WirelessUSB Radio Modem products please contact Artaflex at

Artaflex Inc. assumes no responsibility for the use of any circuitry other than circuitry embodied in an Artaflex product.

Nor does it convey or imply any license under patent or other rights. Artaflex products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Artaflex Inc. Furthermore, Artaflex does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Artaflex products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Artaflex Inc. against all charges.

WirelessUSB and AutoRate are trademarks of Cypress Semiconductor.

All products and company names mentioned in this document are the trademarks of their respective holders.

Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148

Page 15 of 15

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Datasheet ID: AWA24S 518384