آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

The DA14586 offers designers all the benefits of the industry-leading DA14580 but with even greater flexibility to create more advanced applications from the smallest footprints and power budgets. This versatile SoC is ideal for adding Bluetooth low energy to products like remote controls, proximity tags, beacons, connected medical devices and smart home nodes. It supports all Bluetooth developments up to and including Bluetooth 5 and Bluetooth low energy Mesh. Plus, with 2 Mb of Flash memory and 96 kB of RAM, the DA14586 has double the memory for user applications of its predecessor to take full advantage of the standard’s features. It also includes an integrated microphone interface for voice support at low additional cost. Like all SmartBond solutions, the DA14586 is easy to design-in and supports standalone as well as hosted applications. It is supported by a complete development environment and Dialog’s SmartSnippets software that helps you optimize your software for power consumption.

Features

• Complies with Bluetooth 5.0, ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
• Processing units: 16 MHz 32 bit ARM Cortex-M0 with SWD interface, Dedicated Link Layer Processor, AES-128 bit encryption Processor
• Memories: 2 Mb FLASH memory, 64 kB One-Time-Programmable (OTP) memory, 96 kB Data/Retention SRAM, 128 kB ROM Operating System and protocol stack
• Power management: Integrated Buck DCDC converter, P0, P1, P2 and P3 ports with 3.3 V tolerance, Easy decoupling of only 4 supply pins, Supports coin and alkaline battery cells, 1.8 V cold boot support - buck mode, 10-bit ADC for battery voltage measurement
• Digital controlled oscillators: 16 MHz crystal (±20 ppm max) and RC oscillator, 32 kHz crystal (±50 ppm), RCX oscillator (±500 ppm max)
• Flexible Reset Circuitry: System & Power On Reset in a single pin
• Digital interfaces: Gen. purpose I/Os: 24 (QFN40), 2 UARTs with hardware flow control maximum data rate 1.0 Mbps, SPI+TM interface, I2C bus at 100 kHz, 400 kHz, 3-axes capable Quadrature Decoder
• Analog interfaces: 4-channel 10-bit ADC
• Radio transceiver: Fully integrated 2.4 GHz CMOS transceiver, Single wire antenna: no RF matching or RX/TX switching required, Current consumption with supply voltage equal 3 V: TX: 3.4 mA, RX: 3.7 mA (with ideal DC-DC), +0 dBm transmit output power, -20 dBm output power in ‘Near Field Mode’, -93 dBm receiver sensitivity

Applications

• Remote controls
• Proximity tags and trackers
• Beacons
• Connected medical devices
• Smart home
• Human Interface Devices
• VR controllers
• Connected sensors
• Wireless charging