zDA14580

DA14580 DATASHEET - FINAL DA14580 Low Power Bluetooth Smart SoC JANUARY 29, 2015 V3.1 General description  84 kB ROM The DA14580 integrated circuit has a fully integrated radio transceiver and baseband processor for Bluetooth® Smart. It can be used as a standalone application processor or as a data pump in hosted systems.  8 kB Retention SRAM  Power management  Integrated Buck/Boost DC-DC converter  P0, P1, P2 and P3 ports with 3.3 V tolerance  Easy decoupling of only 4 supply pins The DA14580 supports a flexible memory architecture  Supports coin (typ. 3.0 V) and alkaline (typ. 1.5 V) for storing Bluetooth profiles and custom application battery cells code, which can be updated over the air (OTA). The  10-bit ADC for battery voltage measurement qualified Bluetooth Smart protocol stack is stored in a dedicated ROM. All software runs on the ARM® Cortex®-M0 processor via a simple scheduler.  Digital controlled oscillators  16 MHz crystal (±20 ppm max) and RC oscillator  32 kHz crystal (±50 ppm, ±500 ppm max) and The Bluetooth Smart firmware includes the L2CAP service layer protocols, Security Manager (SM), Attribute Protocol (ATT), the Generic Attribute Profile (GATT) and the Generic Access Profile (GAP). All profiles published by the Bluetooth SIG as well as custom profiles are supported. RCX oscillator  General purpose, Capture and Sleep timers  Digital interfaces  General purpose I/Os: 14 (WLCSP34 package), 24 (QFN40 package), 32 (QFN48 package)...