BLE 5.2 SoC supports hibernation current of 2.3 mA

27th February 2024
Mick Elliott

In stock at authorised distributor Mouser Electronics is the DA14592 Bluetooth Low-Energy (BLE) 5.2 system-on-chip (SoC) with embedded flash from Renesas Electronics.

This robust BLE-enabled SoC is designed for asset and activity tracking, human interface devices, data logging, high-end voice remote control units (RCU), and crowd-sourced locations for both Google and Apple.

The SoC features multi-core processing with Arm Cortex-M33 and Arm Cortex-M0+ at 64 MHz for both application and configurable media access control (MAC) in a low-power (<3.5mA), small footprint solution.

It combines 15-bit, 8-channel, sigma-delta analogue to digital converters (ADC), multiple general-purpose inputs and outputs (GPIOs), and optimized integration between on-chip memory (RAM/ROM/Flash) and SoC die size, for cost-effective performance across a broad range of applications.

The DA14592 maintains Renesas' leadership in low radio power consumption by leveraging its new low-power mode, enabling a radio transmit current of only 2.3 mA at 0 dBm and a radio receive current of 1.2 mA.

Furthermore, it supports an ultra-low hibernation current of 90 nA, which extends the shelf-life of end-products shipped with a connected battery. For products that require extensive application processing, it also boasts an ultra-low active current of 34 µA/MHz.

The DA14592 typically requires only six external components, delivering best-in-class eBOM and offering the lowest solution cost and size. Its high accuracy on-chip RCX removes the need for an external, sleep mode crystal, with most applications only requiring a 32 MHz crystal.

Additionally, it comes with a comprehensive suite of support tools and programming examples.

The Renesas DA14592 is supported by DA14592 development tools, also available to order from Mouser.

These development tools include two daughter board types (DA14592-01O9DB-P, DA14592-016FDB-P), a development kit (DA14592-016FDEVKT-U), and a development kit pro (DA14592-016FDEVKT-P).

Offering a comprehensive and user-friendly development environment with real-time power profiling, these development tools enable rapid development and prototyping of applications based on the DA14592 SoC.

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