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DA14582

过时

Bluetooth Low Energy 4.2 SoC with Audio CODEC

特性

  • Complies with Bluetooth V4.2, ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
  • Processing power
    • 16 MHz 32 bit ARM Cortex-M0 with SWD I/F
    • Dedicated Link Layer Processor
    • AES-128 bit encryption Processor
  • Memories
    • 32 kB One-Time-Programmable (OTP) memory
    • 42 kB System SRAM
    • 84 kB ROM
    • 8 kB Retention SRAM
  • Power management
    • Integrated Buck DC-DC converter
    • P0, P1, P2 and P3 ports with 3.3 V tolerance
    • Easy decoupling of only 4 supply pins
    • Supports coin (typ. 3.0 V) and alkaline (typ. 1.5 V) battery cells
    • 10-bit ADC for battery voltage measurement
  • Digital controlled oscillators
    • 16 MHz crystal (±20 ppm max) and RC oscillator
    • 32 kHz crystal (±50 ppm, ±500 ppm max) and RCX oscillator
  • General purpose, Capture and Sleep timers
  • Digital interfaces
    • 29 General purpose I/Os
    • 2 UARTs with hardware flow control up to 1 MBd
    • SPI+™ interface
    • I2C bus at 100 kHz, 400 kHz
    • 3-axis capable Quadrature Decoder
  • Analog interfaces
    • 4-channel 10-bit ADC
    • 14 bits wide band CODEC with microphone and 28 loudspeaker analog front-end
  • Radio transceiver
    • Fully integrated 2.4 GHz CMOS transceiver
    • Single wire antenna: no RF matching or RX/TX switching required
    • Supply current at VBAT3V: 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
  • QFN 56 pins, 8 mm x 8 mm package
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DA14582 Block Diagram
DA14582 System Diagram
DA14582 Block Diagram
DA14582 Block Diagram
DA14582 System Diagram

描述

The DA14582 integrated circuit has a fully integrated radio transceiver, baseband processor for Bluetooth® low energy, and includes an audio CODEC.

The DA14582 is optimized for remote control units (RCU) requiring support for voice commands and motion/gesture recognition. Its integrated analog wide band audio CODEC provides native support for analog microphones thereby reducing the total number of components of the system while its optimized package enables designs using single-layer FR1 PCBs furthermore contributing to the reduction of the cost of the system.

The DA14582 supports a flexible memory architecture for storing Bluetooth profiles and custom application code, which can be updated over the air (OTA). The qualified Bluetooth low energy protocol stack is stored in a dedicated ROM. All software runs on the ARM® Cortex®-M0 processor via a simple scheduler.

应用

  • Remote control units (RCU) requiring support for voice commands and motion/gesture recognition
Part NumberStatusSamplesStockRoHSPackage
DA14582ObsoleteN/AOut of StockRoHS:EN
Package
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筛选

    手册和指南 (8)

  1. 手册 - 软件
    英语
    DA1453x/DA1458x Tutorial SDK6 Peripheral Drivers (HTML)
    2026年1月15日
  2. 手册 - 开发工具
    英语
    DA1453x/DA1458x Tutorial BLE Advertising (HTML)
    2025年9月29日
  3. 手册 - 软件
    英语
    DA1453x/DA1458x Tutorial Software Update Over the Air (SUOTA)
    2025年7月23日
  4. 手册 - 软件
    英语
    DA1453x/DA1458x Tutorial SDK6 Getting Started (HTML)
    2025年5月09日
  5. 手册 - 软件
    英语
    DA1453x/DA1458x Tutorial BLE Security
    2025年5月09日
    6. 查看更多 (8)
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Partner Solutions

    软件与工具 (1)

  1. 软件包
    英语
    Renesas Bluetooth® Low Energy Mobile Application Suite
    Renesas’ comprehensive collection of Bluetooth® Low Energy mobile applications: SmartBond, SmartConfig, SmartConsole, SmartTags, and SUOTA

    Partner Solutions (2)

  1. software
    Development Tool
    中文
    TRACE32 Debug & Trace Software & Hardware for SoCs/MPUs/MCUs
    Delivers advanced debug and trace capabilities for analyzing, optimizing, and certifying embedded systems across more than 2,000 Renesas SoCs, MPUs, and MCUs. The solution supports the full product lifecycle—from pre‑silicon, cloud‑based development through prototyping, validation, and in‑field analysis. It provides a comprehensive feature set with ...
    提供方: Lauterbach GmbH
  2. software
    OS and RTOS
    中文
    Zephyr RTOS
    The Zephyr Project is a Linux Foundation hosted Collaboration Project. It’s an open-source collaborative effort uniting developers and users in building a best-in-class small, scalable, real-time operating system (RTOS) optimized for resource-constrained devices, across multiple architectures. Renesas is a Platinum member of the Zephyr ...
    提供方: Zephyr Project
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