ATA8710 datasheet(2/39 Pages) MICROCHIP

2 / 39 page

– Three service configurations are in EEPROM

– Two service configurations are located in SRAM and can be modified via SPI or embedded application

software

• Programmable Clock Output Derived from Crystal Frequency

• 1024-byte EEPROM Data Memory for Transmitter Configuration

• SPI Interface for TX Data Access and Transmitter Configuration

• 500-Kbit SPI Data Rate for Short Periods on SPI Bus and Host Controller

• Configurable EVENT Signal Indicates the Status of the IC to an External Microcontroller

• Automatic Antenna Tuning At TX Center Frequency for Loop Antenna

• Power-up (Typical 1.5 ms OFFMode -> TXMode)

• Non-byte Aligned Data Transmission

• Software Customization

• Antenna Diversity with an Internal SPDT Switch

• Supply Voltage Range: 1.9V to 3.6V

• Temperature Range: -40°C to +85°C

• ESD Protection at All Pins (±4 kV HBM, ±200V MM, ±750V FCDM)

• Small 5x5 mm QFN32 Package with 0.5 mm Pitch

• Suitable for Applications Governed by EN 300 220 and FCC Part 15, Title 47, such as:

– Remote control system

– Home and building automation

– Wireless sensor networks

– Weather stations

– Battery-operated remote controls

– Smoke detectors

– Wireless alarm and security systems

ATA8710

and its subsidiaries

Advance Information Datasheet

DS70005477A-page 2

ATA8710 Datasheet(PDF) 2 Page - Microchip Technology