STMicroelectronics STM32L476ZGT6 32 bit ARM Cortex M4 Microcontroller 80 MHz 1MB FLASH 144-Pin LQFP

STMicroelectronics STM32L476ZGT6 is a high-performance 32-bit ARM Cortex M4 microcontroller delivering 80 MHz processing speed with floating-point precision and DSP capabilities. This microcontroller features an ultra-low-power design, making it ideal for portable or battery-powered industrial, laboratory, and commercial applications requiring efficient energy use.

The device comes in a 144-pin LQFP surface-mount package measuring 20.2 mm square and 1.45 mm in height, suitable for compact PCB designs. It integrates 1MB of FLASH memory and 128kB of RAM, supporting large programs and high-speed data processing tasks.

With 24 12-bit ADC channels, dual 12-bit DACs, two analogue comparators, and other rich analog peripherals, the STM32L476ZGT6 is well-suited for complex sensor interfacing and signal conditioning tasks. The 114 programmable input/output pins offer versatile connectivity options, most of which support 5V tolerance.

Communication capabilities include USB OTG 2.0 full speed, SAI, I²C, USART, SPI, and CAN interfaces. The device also incorporates advanced timers (11 in number), a 14-channel DMA controller, a real-time clock with built-in calendar and alarms, and a true random number generator for enhanced system security. It supports a wide operating voltage range from 1.71 V to 3.6 V and operates reliably across an industrial temperature range of -40°C to 85°C.

This microcontroller series delivers industrial-grade reliability with safety and security features such as hardware AES encryption and CRC calculation units. The STM32L4 series is widely used in embedded systems for applications in industrial automation, consumer electronics, medical devices, and more.

Set contains the STM32L476ZGT6 microcontroller in 144-pin LQFP package, ready for surface mounting on PCB assemblies. Features ARM Cortex M4 core with DSP and Floating Point Unit for efficient processing. Offers ultra-low power consumption suitable for energy-sensitive applications.

Integrated 128kB RAM and 1MB FLASH program memory with FLASH type memory. Includes 24 x 12 Bit ADCs, 2 x 12 Bit DACs, analogue comparators, and rich analogue peripherals. Supports USB OTG 2.0 full speed and multiple communication interfaces like I2C, USART, SPI, CAN.

Wide operating temperature range from -40°C to 85°C for reliable industrial use. Compact 20.2 x 20.2 x 1.45 mm LQFP surface-mount package with 144 pins. Offers up to 114 fast programmable input/output pins, most 5V tolerant.

Equipped with advanced timers (11 timers), DMA controller, real-time clock with calendar and alarms. Designed with safety and security features including AES hardware encryption and true random number generator. Explore the STM32L4 series Microcontrollers on EnvMart for powerful ARM Cortex M4 solutions suitable for industrial automation, embedded control systems, and IoT devices.