Bluetooth Low Energy-5.0 SoC
DA14683 Bluetooth Low Energy 5.0 SoC with Enhanced Security
FINAL
General description
Three power supply pins for e...
Description
DA14683 Bluetooth Low Energy 5.0 SoC with Enhanced Security
FINAL
General description
Three power supply pins for external devices
The DA14683 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 DA14683 is based on an ARM® Cortex®-M0 CPU
Supports Li-Polymer, Li-Ion, coin, NiMH and alkaline batteries
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 16/32 MHz crystal oscillator
delivering up to 84 DMIPS (at maximum 96 MHz sys-
16 MHz RC oscillator
tem speed) and provides a flexible memory architec-
32 kHz crystal and RC oscillator
ture, enabling code execution from embedded memory
11.4 kHz RCX oscillator
(RAM, ROM) or non-volatile memory (OTP or external
Low power PLL up to 96 MHz
Quad-SPI FLASH).
Three general purpose timer/counters with PWM
The advanced power management unit of the DA14683 enables it to run from primary and secondary batteries, as well as provide power to external devices. The on-chip charger and state-of-charge fuel gauge allows the DA14683 to natively charge rechargeable batteries over USB.
One 16-bit up/down timer/counter with PWM available in extended/deep sleep mode
Application cryptographic engine with ECC, AES256, SHA-1, SHA...
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