DA14691 Description
DA1469x Multi-Core Bluetooth 5.2 SoC Family with System PMU Datasheet The DA1469x is a family of multi-core wireless microcontrollers, bining 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...
DA14691 Key Features
- 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 manipulating analog gear boxes for hands on watches
- Optimized power modes (Extended sleep, Deep sleep, and Hibernation)
- Memories
- 512 kB Data SRAM with retention capabilities
- 4 kB One-Time-Programmable (OTP) memory
- 16 kB Cache SRAM with retention capabilities