STMicroelectronics 32-bit ARM Cortex M4 Microcontroller STM32L451CCU6 80 MHz 256kB FLASH 48-Pin UFQFPN

STMicroelectronics STM32L451CCU6 is a high-performance 32-bit ARM Cortex M4 microcontroller operating at 80 MHz, equipped with 256kB of FLASH memory and 160kB of RAM, ideal for embedded system developers requiring advanced processing capabilities and efficient memory management.

This microcontroller uses an ARM Cortex M4 core featuring a single precision Floating Point Unit (FPU) and DSP instructions, significantly enhancing computation speed and efficiency in digital signal processing applications.

Its 48-pin UFQFPN surface mount package provides a compact form factor with a width and length of 7.1 mm and a height of 600 microns, suitable for dense PCB designs in industrial and commercial electronic applications.

The device supports 83 programmable input/output pins, 16 ADC channels with 12-bit precision, one 12-bit DAC, two analog comparators, and five timers including general-purpose and PWM timers optimized for motor control.

Operating temperature range from -40°C up to 85°C ensures robust performance in harsh environments. It accepts supply voltage ranging from 1.71 V to a maximum of 3.6 V with a maximum power dissipation of 690 mW, facilitating use in power-sensitive designs.

This MCU integrates a Quad SPI flash interface and multiple buses including APB and AHB for efficient peripheral connectivity and memory access. It also includes a memory protection unit (MPU) for enhanced application security, making it suitable for automotive, industrial, laboratory, and manufacturing control systems.

Applications benefit from its ultra-low-power modes, including internal voltage reference buffers and low-power RTC, enabling it for battery-operated and energy-efficient device deployments.

Features an ARM Cortex M4 core operating at up to 80 MHz for high-performance processing. Includes 256kB of embedded FLASH program memory for robust application storage. Equipped with 160kB RAM for efficient data handling and execution.

Supports 83 programmable I/Os allowing diverse interfacing. Incorporates advanced peripherals such as 16 ADCs, 5 timers, 2 analog comparators, and a 12-bit DAC channel. Operates reliably within a temperature range of -40°C to 85°C for industrial environments.

Package type UFQFPN with dimensions 7.1 mm by 7.1 mm and 600 μm height ensures compact PCB integration. Maximum supply voltage is 3.6 V with a minimum supply voltage of 1.71 V for flexible power options. Designed with ultra-low power consumption suitable for embedded and battery-powered applications.

Manufactured in China maintaining consistent quality standards. Explore the range of STMicroelectronics Microcontrollers at EnvMart for industrial, laboratory, automotive, and embedded system development solutions.