Details, datasheet, quote on part number: H-EN-ATOM-AM-SMD-1-1
PartH-EN-ATOM-AM-SMD-1-1
CategoryEmbedded Solutions => RF / Wireless Modules => 8841248
TitleZigbee/802.15.4 Modules Atom Surface Mount Module
DescriptionHelium Atom Modules are dual band FCC, ETSI and IC certified IEEE 802.15.4 modules. The modules are the quickest way to add wireless connectivity to embedded devices. The modules operate in the 2.4GHz and 915MHz bands in North America and 2.4GHz and 868Mhz bands in Europe. The module is also capable of supporting China frequencies. The module is designed to provide wireless connectivity to the Helium network infrastructure via modular certification into an end application. The Atom Prototyping module is also available which is the prototyping version of the secure, low-power, dual-band wireless module.
CompanyHelium
DatasheetDownload H-EN-ATOM-AM-SMD-1-1 datasheet
Specifications 
Frequency780 MHz, 868 MHz, 915 MHz, 2.4 GHz
Data Rate250 kb/s
Sensitivity- 104 dBm, - 110 dBm
Operating Supply Voltage2 V to 3.6 V
Supply Current Transmitting85 mA, 100 mA, 155 mA, 380 mA
Supply Current Receiving23 mA, 24 mA, 39 mA
Output Power10 dBm, 13.9 dBm, 14 dBm, 27 dBm
Maximum Operating Temperature+ 85 C
H-EN-ATOM-AM-SMD-1-1 photo

Others parts numbering
H-EN-ATOM-AM-PRT-1-1: Zigbee/802.15.4 Modules Atom Prototyping Module

 

Features, Applications

The Atom is a dual band FCC, ETSI and IC certified IEEE 802.15.4 module. It operates in the 2.4GHz and 915MHz bands in North America and 2.4GHz and 868Mhz bands in Europe.. The module is also capable of supporting China frequencies. The module is designed to provide wireless connectivity to the Helium network infrastructure via modular certification into an end customers application. This allows for ease of integration for connecting devices to the internet. It is perfect as a drop-in module to add certified wireless capability to an end product as a stand-alone wireless device. The module contains one chip antenna for each operational band within it's allowed region. Those chip antennas for 868MHz/915MHz bands have a gain of -1.0dBi and the chip antenna for 2.4GHz has a gain of -0.5dBi. The Atom also supports U.FL connectors for external antenna connections for use with any choice of antenna provided their performances don't exceed the certified dipole antenna gains 3dBi (868MHz/915MHz) and 2.3dBi (2.4GHz). The system exhibits -110 dBm sensitivity in the 863MHz-870MHz and 902Mhz-928MHz bands using BPSK modulation at 40kbps and -104 dBm sensitivity in the 2.405GHz-2.480GHz band using O-QPSK at 250kbps. The Atom-AM is FCC/IC certified for TX power +25dBm in the 915MHz band offering 10 channels and +14 dBm in the 2.4GHz band offering 15 channels for North America. The Atom-EU is ETSI certified for TX power to +8 dbm in the 868Mhz band offering 8 channels and +7 dBm in the 2.4Ghz band offering 15 channels for Europe. The RF sections (IEEE802.15.4 transceivers) of the module are powered by Atmel's integrated Cortex-M0+ ATSAMR21G18A (which integrates an AT86RF233 die), AT86RF212B and SkyWorks FEMs (PA/LNAs). This combination of radios, microcontroller and FEMs marries the best of the available technologies to derive the best RF performance, power, current consumption and cost into 20x20 mm agency-certified module. The module comes with pre-programmed firmware, allowing easy setup and deployment on the Helium wireless network. User interface is via standard UART, SPI or I2C interfaces, with a well-defined and simple API.

Features

CERTIFICATIONS Modular certification ETSI (this is a different part number from the FCC/IC version) FCC (Modular certification) IC (Modular certification) CE / RoHS compliant

OPERATIONAL BANDS 2.4 GHz IEEE802.15.4 (all regions) 915MHz IEEE802.15.4 (North America version) 868MHz IEEE802.15.4 (European version) 780MHz IEEE802.15.4 (China WPAN version)

TX POWER ETSI o TX Power 2.4GHz +10 dBm o TX Power 868 MHz +13.9 dBm FCC/IC o TX Power 2.4GHz +14 dBm o TX Power 915MHz +27 dBm

CURRENT CONSUMPTION RX current o 39 mA, both radios active o 24 mA, 2.4GHz Band only o 23 mA, sub-GHz Band only TX current @ +10 dBm (2.4GHz, ETSI) @ +13.9 dBm (868MHz, ETSI) @ +14 dBm (2.4GHz, FCC/IC) @ +27 dBm (915MHz, FCC/IC)

VOLTAGE RANGE V (3.3V typical; 2.4V recommended minimum for full TX power at 915MHz)

INTERFACES UART / SPI / I2C command interface SWD (Serial Wire Debug) for loading user-defined firmware One 12-bit ADC channel to 13 digital GPIO

1. Introduction 1.1 Module Interface 1.2 Circuit Description 1.3 Power Management 2. Pin Configuration 3. Specifications 4. Product Development 5. System Integration 6. Electrical Characteristics 7. Operating Conditions 8. Soldering Information 9. Package Drawing 40LGA 10. Placement on the PCB 11. Ordering Information Appendix A Additional Information A.1 Modular Collocation Approval A.2 End Product Labeling A.2.1 Countries Covered by ETSI (EU) A.2.2 USA and Canada A.2.3 Note A.3 FCC Interference Statement FCC Cautions A.4 IC Statements A.5 OEM Responsibilities to comply with FCC and Industry Canada Regulations A.6 RoHS Compliance


 

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