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DA14697 Datasheet Multi-core BLE 5.1 SoC

Manufacturer: Dialog Semiconductor (now Renesas)

Download the DA14697 datasheet PDF. This datasheet also includes the DA14691 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DA14691-DialogSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The DA1469x is a family of multi-core wireless microcontrollers, combining the latest Arm® Cortex®M33 application processor with floating-point unit, advanced power management functionality, a cryptographic security engine, analog and digital peripherals, a dedicated sensor node controller, and a software configurable protocol engine with a radio that is compliant to the Bluetooth® 5.2 low energy standard.

The DA1469x is based on an Arm Cortex-M33 CPU with an 8-region MPU and a single-precision FPU offering up to 144 dMIPS.

The dedicated application processor executes code from embedded memory (RAM) or external QSPI FLASH via a 16 kB 4-way associative cache controller, which is equipped with an on-the-fly decrypting capability without extra wait states.

Overview

DA1469x Multi-Core Bluetooth® 5.2 SoC Family with System PMU Final.

Key Features

  • Compatible with Bluetooth® 5.2, ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STDT66 (Japan).
  • Flexible processing power.
  • 32 kHz up to 96 MHz 32-bit Arm Cortex- M33 with 16 kB, 4-way associative cache and FPU.
  • A flexible and configurable Bluetooth® LE MAC engine implementing the controller stack up to HCI.
  • A sensor node controller running uCode for sensors manipulation.
  • A uCode based motor controller for manipulatin.