STMicroelectronics STM32WL Series 32 bit ARM Cortex M4 Wireless Microcontroller 48 MHz 64kB FLASH 48-Pin STM32WLE5J8I6

STMicroelectronics STM32WLE5J8I6 is a high-performance 32 bit ARM Cortex M4 wireless microcontroller operating at 48 MHz, featuring 64kB FLASH memory and a 48-pin UFQFPN surface mount package. Designed for ultra-low power wide area network (LPWAN) applications, it integrates an LPWAN-compliant sub-GHz radio interface, making it ideal for industrial, commercial, and IoT wireless applications requiring long-range communication and low energy consumption.

The device supports a broad supply voltage range from 1.8 V to 3.6 V and maximum power dissipation of 392 mW, suitable for embedded systems operating under strict power budgets. With 43 programmable input/output pins and 8 programmable timers, it allows for extensive customization of control and timing functions. The microcontroller features one 12-bit digital-to-analog converter (DAC), one 12-bit analog-to-digital converter (ADC), and two analog comparators, providing rich analog peripheral support.

Operating reliably across an extended temperature range from -40°C to 105°C, this component fulfills the requirements of demanding environments in industrial automation, smart metering, building automation, and agricultural sensor networks. The chip’s compact footprint with 5 mm length and width and 600 μm thickness supports high-density PCB layouts.

Its RISC architecture ensures efficient processing while the use of FLASH program memory type facilitates rapid programming and erasure cycles, enhancing development and update flexibility. The device does not carry any automotive standard certification and complies with RoHS environmental directives.

Key features such as ultra-low power capabilities, integrated radio, and flexible I/O and timer configurations make the STM32WLE5J8I6 a competent solution for modern wireless embedded designs.

Features 64kB FLASH program memory and 64kB RAM for versatile application support. Equipped with 48 pin UFQFPN surface mount package for compact PCB integration. Supports ultra-low power LPWAN-compliant radio for long-range communication.

Operates at supply voltage range from 1.8 V to 3.6 V with maximum power dissipation of 392 mW. Includes 43 programmable I/Os and 8 timers for flexible control. Functionality enhanced with 1 x 12-bit DAC, 1 x 12-bit ADC, and 2 analog comparators.

Certified for industrial temperature range from -40°C to 105°C ensuring reliability. Implements RISC instruction set architecture ensuring efficient code execution. Designed with FLASH program memory type for fast erase and write cycles.

Compact dimensions of 5 mm by 5 mm and 600 μm height for space-saving designs.

EnvMart offers this wireless microcontroller for design and manufacturing needs in applications such as industrial IoT devices, sensor networks, and wireless data collection systems. Explore more STM32WL series Microcontrollers and related electronic components at EnvMart.