DA14585 Datasheet | Dialog Semiconductor

Description The DA14585 is an ultra-low power So C integrating a 2.4 GHz transceiver and an ARM Cortex-M0™ microcontroller with 96k B of RAM and 64k B of One-Time Programmable (OTP) memory. It offers a very fast boot time (<50ms) and supports up to 8 BLE connections. It can be used as a standalone application processor or as a data pump in hosted systems. The radio transceiver, the baseband processor and the qualified Bluetooth® LE stack is fully pliant with the Bluetooth® Low Energy 5.0 standard. The DA14585 has dedicated hardware for the Link Layer implementation of Bluetooth® Low Energy and interface controllers for enhanced connectivity capabilities. The Bluetooth® Low Energy 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. The device is suitable for remote control units (RCU) requiring support for voice mands, wireless sensor nodes, Bluetooth Mesh applications, fitness trackers, toys and HID devices (keyboards, mice, etc.). Key Features - plies with Bluetooth V5.0, ETSI EN 300 328 and EN - Flexible Reset Circuitry 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan) - System & Power On Reset in a single pin - Supports up to 8 Bluetooth LE connections - General purpose, Capture and Sleep timers - Fast cold boot in less than 50 ms - Digital interfaces - Processing power - Gen. purpose I/Os: 14 (WLCSP34), 25 (QFN40), 32 (QFN48) - 16 MHz 32 bit ARM Cortex-M0 with SWD interface - 2 x UARTs with hardware flow control up to 1 Mbps - Dedicated Link Layer Processor - SPI+™ interface - AES-128 bit encryption Processor - I2C bus at 100 k Hz, 400 k Hz - Memories - 3-axes capable Quadrature Decoder - 64 k B One-Time-Programmable (OTP) memory - Analog interfaces - 96 k B Data/Retention SRAM - 4-channel 10-bit ADC - 128 k B...