A2541E24A ANAREN | Alldatasheet
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Anaren Integrated Radio (AIR) Low-power RF modules, firmware & development tools that make it easy to ’go wireless’ Features Benefits
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Anaren, Inc. | 6635 Kirkville Road | East Syracuse, NY 13057 A2541E24A
2541 System on Chip Series
The A2541E24A is a surface-mount radio module featuring Bluetooth® SMART technology that incorporates the Texas Instruments ultra-low-power CC2541 SoC, CC2590 range extender, crystal and a PCB antenna, all in one of the industry’s smallest packages: 11x19x2.5mm. The module is pre-loaded with either TI’s BLE-Stack or Em-Ware software from Emmoco and is certified with the Bluetooth SIG, US (FCC), Canada (IC), and compliant with European (ETSI) and other global standards. General: 2.4-GHz RF transceiver incorporating Bluetooth SMART technology Excellent receiver sensitivity and robustness to interference (-92dBm average in BLE HGM mode with <1% PER) Programmable output power up to +8dBm Supports data rates up to 2 Mbps Wide input voltage range (2.0V – 3.6V) Available in tape & reel and matrix tray Module weight approximately 0.7 grams Certified/compliant for use in USA, Canada, Europe, and many other global locations Current Consumption: (Typ @ TC = 25°C, VDD = 3.0V) Active mode RX (CPU Idle): 23 mA Active mode TX (CPU Idle): 38 mA @7.5dBm, with 3 low power/sleep modes from 0.5uA to 270 uA Microcontroller: High-performance and low-power 8051 Microcontroller core with code prefetch 256KB in-system programmable flash and 8KB RAM with retention in all power modes Firmware: Available with Emmoco firmware, designed for easy implementation of embedded-mobile-connectivity Development: Evaluation Module (EM) available for quick- connection to the TI Development Kit (CC2540DK) B-SMART™ BoosterPack kit available for use with TI LaunchPad and other development kits Emmoco software and tools enable easy communication between an embedded device and Bluetooth SMART Ready phones and tablets Emmoco’s Em-Builder tools and Schema concept generate code that makes sharing data between embedded and mobile devices easy Minimal RF engineering experience necessary Minimal Bluetooth® experience necessary Easy to implement, short design cycle No additional “Intentional Radiator” certification required (FCC 15.247, IC RSS-210, EN 300 328) FCC ID: X7J-A13022601 // IC: 8975A-A13022601 Minimal real estate required Easily implemented on a two layer PCB No additional harmonic filtering required 100% RF-tested in production Common footprint for similar products in family No additional DC decoupling required Accurate Digital RSSI support Operating temperature –40 to +85˚C PLEASE NOTE: Additional information on the Texas Instruments CC2541 and CC2590 devices can be found in the company’s latest datasheet releases at http://www.ti.com Additional information on Emmoco’s development environment and tools can be found at http://www.emmoco.com Industrial controls and monitoring, remote controls, home/building automation, lighting systems, low power wireless sensor networks, and consumer electronics, sports monitoring, health & wellness This product is not to be used in any implantable medical device or external medical device intended to regulate or monitor biological functions, including but not limited to devices such as pacemakers, defibrillators, cardiac resynchronization devices, pressure sensors, biochemical stimulators and neurostimulators. ANAREN MAKES NO WARRANTY OF FITNESS OR MERCHANTABILITY OF THIS PRODUCT FOR ANY USE OF THIS TYPE. Anaren shall not be responsible for any consequential damages arising from the sale or use of this product for any use of this type. The ultimate user of the product assumes all risk of personal injury or death arising from a prohibited use. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Anaren Inc. is under license. Other trademarks and trade names are those of their respective owners.
Anaren Integrated Radio (AIR) Low-power RF modules, firmware & development tools that make it easy to ’go wireless’ The item described in this product brief is part of our total AIR Support solution. To learn more, visit our website or just ask us! For more information see product User’s Manual, available online. Anaren, Inc. | 6635 Kirkville Road | East Syracuse, NY 13057 Product overview Pin diagram Nomenclature Block diagram Layout information The A2541E24A is a high-performance, FCC & IC certified and ETSI-compliant SOC module featuring Bluetooth® SMART technology that incorporates the Texas Instruments CC2541 transceiver chip and CC2590 range extender in one of the industry’s smallest package (11 x 19 x 2.5 mm). The module incorporates two crystals and the required RF matching and filtering for regulatory compliance. The modules operate in the global unlicensed 2.4GHz ISM/SRD frequency band. These radio modules are ideal for achieving low power wireless connectivity without having to deal with extensive Protocol, RF design and regulatory compliance, allowing quick time to market. The modules are 100% RF-tested to provide consistent performance. The A2541E24A has an RoHS-compliant ENIG finish and is packaged in 27-piece matrix trays or on 500-piece tape & reel for high-volume automated manufacturing. 1345a See product User’s Manual for detailed information. Caution! ESD sensitive device. Precautions should be used when handling the device in order to prevent permanent damage. Pin-out shown is for operation using the Emmoco firmware featuring Bluetooth® SMART technology. See TI CC2541 / CC2590 datasheets and A2541 User’s Manual for detailed pin descriptions. Where applicable: NC = “NO Connection” Pin is NOT connected internally. DNC = “Do Not Connect” Pin reserved for internal use, ensure mating footprint pads are isolated. GND = “Ground” Connect the maximum number possible (minimum one for proper operation). References in (parentheses) show native CC2541 pin function. Viewed from top side Footprint (PWB) Ground detail (corner) Ground detail (edge) A (Anaren)
1 Chip series (CC1101, CC2500, CC2530, CC8520)
2 Function (R = radio only, E = Range Extender)
3 Frequency band (x 100MHz)
4 Form factor (A = Internal Antenna, C = Connector)
5 Design ID (10 = TI’s BLE-Stack,
20 = Emmoco Em-Ware software stack)