Description:

The GD32L235R8O6 is an ultra-low-power microcontroller from GigaDevice's GD32L23 series, featuring the energy-efficient Arm® Cortex®-M23 core operating at up to 64MHz. It is specifically engineered to extend battery life in power-sensitive applications, offering multiple advanced power-saving modes and extremely low standby/run currents. Integrated with essential security features like AES-128/192/256 and TRNG, along with a rich set of analog and digital peripherals, it provides an optimal balance of performance, security, and ultra-low power consumption for always-on connected devices and portable applications.

Features:

Core: Ultra-low-power Arm® Cortex®-M23 processor @ 64MHz.

Ultra-Low Power Consumption:

Deep Sleep mode current as low as 1.5µA.

Run mode current down to 30µA/MHz.

Multiple power modes (Sleep, Deep Sleep, Standby, Shutdown).

Embedded Security: Hardware AES (128/192/256-bit) accelerator and True Random Number Generator (TRNG).

Memory: 64KB of embedded Flash memory and 16KB of SRAM.

Rich Peripherals:

High-performance 12-bit 2MSPS ADC (up to 16 channels).

Two low-power UARTs, two I2Cs, two SPIs, and one I2S.

Multiple 16-bit general-purpose and basic timers.

Package: QFN36 (5x5mm), compact and suitable for space-constrained designs.

Applications:

Battery-Powered IoT Sensor Nodes & Wireless Modules (LoRa, BLE, Zigbee)

Wearable Electronics & Health Monitoring Devices

Smart Meters (Water/Gas/Electricity) & Energy Harvesting Systems

Portable Medical Devices & Personal Healthcare Gadgets

Smart Home Accessories & Remote Controls

Low-Power Industrial Sensors and Data Loggers