PRELIMINARY CYW20719 Enhanced Low Power, BR/EDR/BLE Bluetooth 5.0 SOC The CYW20719 is a BT 5.0 compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver with BLE, 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. This datasheet provides details of the functional, operational, and electrical characteristics of the CYW20719 device. It is intended for hardware, design, application, and OEM engineers. Figure 1. Functional Block Diagram RF MODEM PKA LCU SHA RX/TX AES 96 MHz Patch RAM RAM ROM 2 MB ARM CM4 Flash 1 MB 64 KB 448 KB w/FPU Bluetooth 5.0 Security Engine MAC Patch Control AHB Bus Matrix Random PWM x6 Number HP- LPO XTALOSC Core Buck Key Scan Generator 128 KHz 32 KHz Peripheral GPIO Digital ADC LP- LPO XTALOSC UART SPIFFY X2 x40 LDO 32 KHz 24 MHz (MIPI DBI-C, SPI, 1x I2C M/S Watchdog Quad SPI) 1x I2C HCI UART HID OFF RF LDO master Timer Power Management Clock Management Unit Hardware Peripheral Block Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-14815 Rev. *D Revised Thursday, July 12, 2018PRELIMINARY CYW20719 Features Bluetooth Subsystem Peripherals and communication 6x 16-bit PWMs Complies with Bluetooth Core Specification v5.0 with LE 2 Mbps Programmable key-scan matrix interface, up to 8x20 key- 1,2 Supports Basic Rate (BR), Enhanced Data Rate (EDR) 2&3 scanning matrix Mbps, Bluetooth Low Energy (BLE) 2 Quadrature decoder Supports Adaptive Frequency Hopping (AFH) Watchdog timer (WDT) TX power 4 dBm 1x peripheral UART, 1x UART for programming and HCI RX sensitivity -95.5 dBm (BLE) 2x SPI (master/slave mode) Blocks (SPI, Quad SPI, and Ultra-low-power radio MIPI DBI-C) RX current 5.9 mA (BLE) 1x I2C master/slave and 1x I2C master TX current 5.6 mA 0 dBm (BLE) 1x 28-channel ADC (10-ENOB for DC measurement and 12- ENOB for Audio measurement) Coexistence Support 2 Hardware security engine Support for Global Coexistence Interface for easy coexis- tence implementation with select Cypress Wi-Fi devices General Purpose Input Output (GPIO) 16 GPIOs on QFN package MCU Subsystem 96-MHz Arm Cortex-M4 microcontroller unit (MCU) with float- 40 GPIOs on WLCSP package ing point unit (FPU) Support up to 3.63 V operation Supports serial wire debug (SWD) Four GPIOs support 16 mA and 8 mA sink at 3.3 V and 1.8 V Runs Bluetooth stack and application respectively Option to execute from on-chip flash or RAM Operating voltage and low-power support Wide operating voltage range: 1.90 V to 3.63 V Memory Subsystem 5 power modes to implement ultra-low power application 1 MB flash managed by real time operating system 512 KB RAM 0.4 uA current in HID-OFF mode (wake from GPIO). 2 MB ROM that stores Bluetooth stack and driver and off- loads flash for user applications Packages 5 mm x 5 mm 40-pin quad flat no-lead (QFN) Audio features and interfaces 2 3.2 mm x 3.1 mm 134-ball Wafer Level Chip Scale Package 1x I S with master and slave modes (WLCSP) 1x PCM 2 Software Support PDM 1 WICED Studio Analog front end for analog microphone Applications Clocks Wearables and Fitness bands On-chip 32 kHz oscillator (LP-LPO) Headsets, earbuds, and other audio solutions On-chip 128 kHz oscillator (HP-LPO) Home automation 32 kHz crystal oscillator (Optional if low power modes not required) Blood pressure monitors and other medical applications 24 MHz crystal oscillator Proximity sensors 48-bit real time clock (RTC) Key Fobs Thermostats and thermometers Toys 1. Available only in WLCSP Package 2. Subjected to driver support in WICED Studio Document Number: 002-14815 Rev. *D Page 2 of 49