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CYW20822-P4TAI040, CYW20822-P4EPI040
Bluetooth® Low Energy module
General description
The Infineon CYW20822-P4xxI040 is a fully integrated Bluetooth® Low Energy wireless module. It includes an onboard crystal oscillator, passive components, flash memory, and the CYW20822 silicon device. CYW20822-P4xxI040 supports peripheral functions (ADC and PWM), UART, I2C, and SPI communication, and a PDM interface. CYW20822-P4xxI040 includes a royalty-free Bluetooth® stack compatible with Bluetooth® 5.0 core spec in a 20.2 × 10.5 × 2.3 mm package. CYW20822-P4xxI040 includes 1 MB of embedded flash memory and is pre-loaded with EZ-Serial firmware. CYW20822-P4xxI040 is fully qualified by Bluetooth® SIG and is targeted at applications requiring cost-optimized Bluetooth® wireless connectivity.