CYW20719 - Infineon Technologies

Overview

AIROC™ CYW20719 Bluetooth® and Bluetooth® LE System on Chip

The CYW20719 is a Bluetooth® 5.1-compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver with Bluetooth® LE, EDR and BR. The device is intended for use in audio, IoT, sensors (medical, home, security, and so forth) and human interface device (HID) applications. Manufactured using an advanced 40nm CMOS low-power fabrication process, the CYW20719 employs high level of integration to reduce external components, thereby minimizing application footprint and costs.

Microcontroller

96-MHz Arm® Cortex®-M4 microcontroller unit MCU with floating point unit (FPU)
Supports serial wire debug (SWD)
Runs Bluetooth® stack and application
Option to execute from on-chip flash or RAM

Bluetooth® sub-system

Complies with Bluetooth® core specification v5.2 with Bluetooth® LE 2 Mbps

Declaration ID D050750
QDID 156491

Supports Basic Rate (BR), Enhanced Data Rate (EDR) 2&3 Mbps, Bluetooth® Low Energy
Supports Adaptive Frequency Hopping (AFH)
TX power 5 dBm
RX sensitivity -95.5 dBm (Bluetooth® LE)

Peripherals

16 GPIOs on QFN package
40 GPIOs on WLCSP package
4 GPIOs support 16 mA and 8 mA sink at 3.3V and 1.8V respectively
6x 16-bit PWMs
Programmable key-scan matrix interface, up to 8x20 key-scanning matrix
Watchdog timer (WDT)
1x peripheral UART, 1x UART for programming and HCI
2x SPI (master or slave mode) Blocks (SPI, Quad SPI, and MIPI DBI-C)
1x I²C master/slave and 1x I²C master
1x 28-channel ADC (10-ENoB for DC measurement and 12- ENOB for audio measurement)