INFINEON CYW20730A2KML2GT RF Transceiver, 2.402 to 2.48 GHz, 1.5 Mbps, 4 dBm out, 1.14 to 1.26 V Supply, QFN-32 SP005660987, CYW20730A2KML2GT

CYW20730A2KML2GT is a CYW20730 Bluetooth 5.1-compliant, stand-alone baseband processor with an integrated 2.4GHz transceiver. It is ideal for wireless input device applications including game controllers, keyboards, 3D glasses, remote controls, gestural input devices, and sensor devices. It has been designed to provide low power, low cost, and robust communications for applications operating in the globally available 2.4GHz unlicensed ISM band. It is fully compliant with Bluetooth radio specification 5.1. The single-chip Bluetooth transceiver is a monolithic component implemented in a standard digital CMOS process and requires minimal external components to make a fully compliant Bluetooth device. Typical applications are wireless pointing devices: mice, trackballs, gestural controls, wireless keyboards, 3D glasses, remote controls, game controllers, point-of-sale (POS) input devices, remote sensors, home automation, personal health and fitness monitoring.

• On-chip support for common keyboard and mouse interfaces eliminates external processor
• Programmable keyscan matrix interface, up to 8 × 20 keyscanning matrix
• 3-axis quadrature signal decoder, shutter control for 3D glasses, infrared modulator
• Supports adaptive frequency hopping, excellent receiver sensitivity
• 10-bit auxiliary ADC with 28 analog channels, on-chip support for serial peripheral interface
• Programmable output power control meets class 2 or class 3 requirements
• Integrated ARM Cortex�-M3 based microprocessor core, on-chip power-on reset (POR)
• Support for EEPROM and serial flash interfaces, integrated low-dropout regulator (LDO)
• On-chip software controlled power management unit
• 32-pin QFN package, 0°C to 70°C temperature range