Features
• 60 GHz V-Band transceiver for short range contactless connectivity up to 480 Mbit/s
• Compact solution integrating full RF transceiver and dual-linear-polarization antenna, operating in Half-Duplex mode
• RF operational bandwidth: From 60 GHz to 61 GHz
• 42 dB typical total link budget, up to 5 cm free-space propagation loss
• eUSB2, UART, GPIO, or I²C RF tunneling
• Single 1.8 V supply
• Low power consumption (typical values):
– eUSB2 Rx/Tx - 110/130 mW
– UART/GPIO/I2C - 90 mW
– Standby - 23 μW
• Optimized BOM without external matching network and clock references. A reference clock may be used at one end of the RF link to comply with specific regional regulation
• Package: VFBGA 2.9 mm x 4.1 mm x 0.8 mm, 23 balls, 0.4 mm pitch

Description
The ST60A3H1 is an RF millimeter-wave transceiver product with a dual-linearpolarization integrated antenna, operating in the 60 GHz V-band from 60 GHz to 61 GHz. The ST60A3H1 has a miniature form factor, optimized bill of materials and low-power operation. The ST60A3H1 is a high-speed RF transceiver compliant with eUSB2, UART, and I²C protocols. The transceiver module contains general-purpose input/outputs (GPIOs) that are also available in tunneling mode. The ST60A3H1 meets the requirements of applications by virtue of its compactness, low-power operation, ease of use and its innovative architecture design for optimized system bill of materials.

Applications
• Contactless test factory automation and after sales services
• Firmware Over-the-Air (FOTA) update
• Contactless data harvesting
• Life proof hole-less personal devices
• Contactless accessories
• Contactless personal equipment docking hub and data transfer
• Industrial contactless connectors
• Board-to-board connection and flex cable replacement