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STM32WLE5CCU6 Sub-GHz Wireless Microcontroller Product Description

The STM32WLE5CCU6 is ST's Sub-GHz wireless microcontroller designed for ultra-low power applications. It integrates the powerful Arm Cortex-M4 core, operates at 48 MHz, and features 256 Kbytes of Flash and 64 Kbytes of SRAM.

Key Features

Radio and modulation

The microcontroller supports a variety of modulation techniques, including LoRa, (G)FSK, (G)MSK, and BPSK, and operates from 150 MHz to 960 MHz for a wide range of wireless applications.

Low Power Consumption

The STM32WLE5CCU6 features a low-power design with multiple power-saving modes:

Shutdown mode: 31 nA

Standby mode with RTC: 360 nA

Stop 2 mode with RTC: 1.07 µA

Active mode MCU: < 72 µA/MHz

Safety Features

The device has strong security features such as AES 256-bit hardware encryption, true random number generator (RNG) and sector protection against read/write operations.

Communication Interfaces

It offers a variety of communication interfaces, including

Two USARTs (supporting LIN, smart card, IrDA, modem control, and ISO7816)

One low-power UART (LPUART)

Three I2C (SMBus/PMBus)

Two SPI (up to 16 MHz, one with I2S support)

Analogue peripherals

The microcontroller includes a rich set of analogue peripherals, such as

A 12-bit ADC with a conversion range up to 3.6 V

12-bit DAC with low-power sample-and-hold functionality

Two ultra-low-power comparators

Development support

The STM32WLE5CCU6 supports development features such as serial wire debugging (SWD) and JTAG. It is also compatible with a wide range of development tools and software provided by STMicroelectronics.

Applications

The STM32WLE5CCU6 is ideally suited for applications requiring long-range wireless communication and low power consumption, such as IoT devices, smart meters and industrial automation.

Product Availability

Model: STM32WLE5CCU6

Package: 48-UFQFPN (7 x 7mm, surface mount)

Operating Temperature: -40°C ~ +105°C (Industrial Grade)

Supply Channels: Mingjiada Electronics In-stock supply, support BOM and technical support.

STM32WLE5CCU6 Sub-GHz Wireless Microcontroller. arm Cortex-M4 @ 48 MHz, Flash 256 Kbytes, SRAM 64 Kbytes. loRa, (G)FSK, (G)MSK, BPSK modulation. aes 256 bits. Multi-protocol system-on-chip.

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