ATA8520E Single-Chip SIGFOX RF Transceiver DATASHEET COMPLETE Features Fully integrated, single-chip RF transceiver (SIGFOX compliant) System-on-chip solution including SIGFOX related protocol handling for modem operation AVR microcontroller core with embedded firmware, SIGFOX, protocol stack and ID/PAC Supports up- and downlink operation, i.e., transmit and receive of data telegrams with SIGFOX base stations in EU and US The device has to be configured before the first usage Operating frequencies: EU: uplink 868.0MHz to 868.6MHz, downlink 869.4MHz to 869.65MHz US: uplink and downlink 902MHz to 906MHz Low current consumption: 32.7mA (EU) / 16.7mA(US) during transmit and 10.4mA (EU) / 10.5mA (US) during receive operation Typical OFF mode current: 5nA (maximum 600nA at V = +3.6V and S T = +85C) Data rate: EU: 100bit/s with DBPSK modulation for uplink and 600bit/s with GFSK modulation for downlink US: 600bit/s with DBPSK modulation for uplink and 600bit/s with GFSK modulation for downlink SPI interface for data access and transceiver configuration and control Event signal indicates the status of the IC to an external microcontroller Power-up (typical 10ms (EU), 30ms (US) from OFF mode to idle mode) Supply voltage ranges 1.9V to 3.6V and 2.4V to 5.5V (SIGFOX compliant supply range 3V 5% and 3.3V to 5.5V) Temperature range 40C to +85C ESD protection at all pins (4kV HBM, 200V MM, 750V FCDM) Small 55mm QFN32 package/pitch 0.5mm Atmel-9409C-ATA8520E Datasheet Complete-09/2016Applications SIGFOX compatible modem for long-range, low-power and low-cost applications using the SIGFOX network Home and building automation Alarm and security systems Smart environment and industrial Smart parking Tracking Metering Atmel Single-Chip SIGFOX RF Transceiver DATASHEET 2 Atmel-9409C-ATA8520E Datasheet Complete-09/2016