Renesas Electronics DA14531
The DA14531 is an ultra-low power SoC integrating a 2.4 GHz transceiver and an Arm® Cortex®-M0+ microcontroller with a RAM of 48 kB and a One-Time Programmable (OTP) memory of 32 kB. It can be used as a standalone application processor or as a data pump in hosted systems. The radio transceiver, the baseband processor, and the qualified Bluetooth® low energy stack are fully compliant with the Bluetooth® Low Energy 5.1 standard.| Part No. | DA14531 |
|---|---|
| Datasheet | DA14531 Download |
| Manufacturer |  Renesas Electronics |
| Description | Ultra Low Power Bluetooth 5.1 SoC |
| Buy | Stock & Price |
FEATURES
● Compatible with Bluetooth® v5.1, ETSI EN 300 328● Clocks and EN 300 440 Class 2 (Europe), FCC CFR47 Part
● 32 MHz crystal and 32 MHz RC osc. 15 (US) and ARIB STD-T66 (Japan)
● Supports up to three Bluetooth® LE connections
● 32 kHz crystal and 32/512 kHz RC osc.
● Typical cold boot to radioactive 35 ms
● Processing power
● 15 kHz RCX as crystal replacement
● Programmable Reset Circuitry
● 2× General purpose Timers with capture and PWM
● 16 MHz 32-bit Arm Cortex-M0+ with SWD interface capabilities
● 18300 EEMBC IoTMark-Bluetooth LE® score
● Digital interfaces
● Dedicated Link Layer and AES-128 Encryption Processor
● Software-based True Random Number Generator (TRNG)
● GPIOs: 6 (WLCSP17), 12 (FCGQFN24)
● 2× UARTs (one with flow control)
● SPI Master/Slave up to 32 MHz (Master)
● Memories
● I2C bus at 100 kHz and 400 kHz
● 32 kB One-Time-Programmable (OTP)
● 3-axis capable Quadrature Decoder
● 48 kB Retainable System RAM
● Keyboard controller
● 144 kB ROM
● Analog interfaces
●...
