DA14681 Datasheet PDF

Renesas Electronics DA14681

The DA14681 is a flexible System-on-Chip combining an application processor, memories, cryptography engine, power management unit, digital and analog peripherals and a Bluetooth Low Energy MAC engine and radio transceiver. The DA14681 is based on an ARM® Cortex®-M0 CPU Charger (up to 5.0 V) with programmable curves High accuracy state-of-charge fuel gauge Programmable threshold for brownout detection Digitally controlled oscillators and PLL 16 MHz crystal oscillator 16 MHz RC oscillator 32 kHz crystal and RC oscillator delivering up to 84 DMIPS and provides a flexible 11.7 kHz RCX oscillator memory architecture, enabling code execution from Low power PLL up to 96 MHz embedded memory (RAM, ROM) or non-volatile mem- Three general purpose timer/counters with PWM ory (OTP or external Quad-SPI FLASH). The on-chip charger and state-of-charge fuel gauge allow the DA14681 to natively charge rechargeable batteries over USB.