STMicroelectronics STM32L476ZET6 32 bit ARM Cortex M4 Microcontroller 80 MHz 512kB FLASH 144-Pin LQFP STM32L476ZET6

STMicroelectronics STM32L476ZET6 is a 32-bit ARM Cortex M4 microcontroller operating at 80 MHz with 512kB of FLASH memory and a 144-Pin LQFP surface mount package. This microcontroller features an advanced ARM Cortex M4 core equipped with DSP and Floating-Point Unit (FPU) delivering high computational efficiency for industrial, laboratory, and embedded applications.

The device operates with a maximum supply voltage of 3.6V and a low minimum supply of 1.71V, supporting a broad range of operating conditions from -40°C to 85°C. It integrates 128kB of RAM, 24 channels of 12-bit ADCs, and 2 DACs with 12-bit resolution, along with 2 analogue comparators enabling precise analog signal processing capabilities.

This microcontroller is equipped with multiple timers, 114 programmable input/output pins mostly tolerant up to 5V, and communication interfaces that include USB OTG 2.0 full speed, providing versatile connectivity options for embedded system designs.

Its small form factor with dimensions 20.2mm length, 20.2mm width, and a height of 1.45mm facilitates compact PCB layouts while maintaining high functionality. Advanced power control techniques allow ultra-low power consumption, ideal for battery-powered and energy-sensitive applications.

Additional features include a real-time clock with hardware calendar, digital filters for sigma-delta modulators, CRC calculation unit, true random number generator, and embedded trace macrocell for comprehensive debugging and security features.

Features an ARM Cortex M4 core with DSP and Floating-Point Unit for enhanced processing. Operates at a maximum supply voltage of 3.6V with a minimum of 1.71V. Includes 128kB RAM and 24 x 12-bit ADCs for precise analog-to-digital conversion.

Equipped with 2 x 12-bit DACs and 2 analogue comparators for signal control. Supports USB OTG 2.0 full speed for versatile connectivity. Contains 114 programmable I/Os that are mostly 5V tolerant for flexibility. Can operate reliably between -40°C to 85°C operating temperature range.

Includes 11 timers and advanced peripherals enhancing real-time applications. Compact 20.2mm x 20.2mm x 1.45mm LQFP package ensures low physical footprint. Designed for ultra-low power consumption with advanced power management features.

This product is suitable for a wide range of applications including industrial automation, consumer electronics, medical devices, and automotive electronics where efficient processing, low power consumption, and compact size are critical.

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