DA14682 Overview
The DA14682 is a flexible System-on-Chip bining an application processor, memories, cryptography engine, power management unit, digital and analog peripherals and a Bluetooth Low Energy MAC engine and radio transceiver. Low power PLL up to 96 MHz The advanced power management unit of the DA14682 enables it to run from primary and secondary batteries, as well as provide power to external devices. The on-chip charger...
DA14682 Key Features
- 31 general purpose I/Os with programmable volt
- Two UARTs, one with hardware flow control
- Two SPI+™ interfaces
- Two I2C bus interfaces at 100 kHz, 400 kHz
- Three-axes capable Quadrature Decoder
- PDM + HW decimator (2 mics or 2 speakers)
- I2S/PCM master/slave interface up to 8 channels
- Flexible processing power
- 0 Hz up to 96 MHz 32-bit Arm Cortex-M0 with 4-way associative cache
- Three optimised power modes (Extended sleep, Deep sleep and Hibernation) reducing current to 800 nA
