ATA8520-GHQW

ATA8520-GHQW

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ATA8520-GHQW
RF TRANSMITTER 868MHZ 32VFQFN
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$2.31

Price update:a months ago
Available in stock: 3970
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Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
ATA8520-GHQW Products

The ATA8520E-GHQW is a Transmitter IC for operation in the 868MHz SIGFOX network. It can be used to provide equipment for the Internet of Things (IoT) and other machine-to-machine communication using an air interface to the SIGFOX proprietary network. Industrial and consumer applications include environmental sensors, smart meters, patient monitors, home automation and building security systems.The ATA8520E-GHQW incorporates an RF front end, a digital baseband and a microcontroller in a single chip. Firmware stored in internal memory supports the chips' operations, including handling of the SIGFOX protocol. A serial peripheral interface provides for external control and configuration.The single chip solution provides extreme low power consumption of 32.7mA current at +14.5dBm output power and 5nA in Off mode current. The Supply-voltage range is 1.9-3.6V.

Please consider this deviceATA8520E

Feature

  • Fully integrated, single-chip RF transmitter (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 uplink operation, i.e. transmit data telegram to SIGFOX base stations
  • Operating frequency range: 868.0MHz to 868.6MHz
  • Low current consumption: 32.7mA during telegram transmit with +14.5dBm TX output power
  • Typical OFF mode current: 5nA (maximum 600nA at VS= +3.6V and T = +85°C)
  • Data rate: 100bit/s with DBPSK modulation
  • SPI interface for TX data access and transmitter configuration
  • Event signal indicates the status of the IC to an external microcontroller
  • Power-up (typical 10ms OFF mode -> 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 –40°C to +85°C
  • ESD protection at all pins (±4kV HBM, ±200V MM, ±750V FCDM)
  • Small 5x5mm QFN32 package/pitch 0.5mm

Product Attributes

TYPE DESCRIPTION Select all
Power - Output 14.5dBm
Supplier Device Package 32-QFN (5x5)
Package / Case 32-VFQFN Exposed Pad
Applications General Purpose
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C
Frequency 868MHz
Programmable Not Verified
Voltage - Supply 1.9V ~ 3.6V
Product Status Obsolete
Package Tape & Reel (TR)
Data Interface SPI
Current - Transmitting 33mA

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$2.31

Price update:a months ago
Available in stock: 3970
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog