STMicroelectronics 32 bit ARM Cortex M4 Microcontroller, 80 MHz, 256kB FLASH, 64kB RAM, 48-Pin LQFP Package STM32L433CBT6

The STMicroelectronics STM32L433CBT6 microcontroller is a high-performance, ultra-low-power 32-bit ARM Cortex M4 based device designed for embedded system applications demanding advanced processing capabilities and low energy consumption.

This microcontroller operates at a clock frequency of up to 80 MHz, integrating a floating point unit (FPU) for efficient arithmetic operations and DSP instructions which facilitate real-time signal processing tasks.

It features 256kB of Flash program memory and 64kB of RAM, enabling complex application code and data storage within a compact footprint.

The 48-pin LQFP package with dimensions of 7.1 mm length, 7.1 mm width, and 0.51 mm height allows integration into space-constrained hardware designs. The device supports a wide operating temperature range from -40°C to 125°C, ensuring reliability in harsh industrial environments.

This microcontroller includes extensive peripherals such as 83 programmable I/Os, 16 channels of 12-bit ADCs for precise analog input measurements, two 12-bit DAC channels for analog output generation, two analogue comparators, and five timers comprising general-purpose and low-power timers suited for motor control and timing applications.

The device's power supply range between 1.71 V and 3.6 V supports flexible power management schemes, with a maximum power dissipation of 350 mW contributing to its ultra-low-power profile.

Additional features include an internal voltage reference, memory protection unit (MPU) for enhancing application security, a real-time clock (RTC), and a Quad SPI flash interface for extended external memory capabilities.

Manufactured with industrial standards in China, the STM32L433CBT6 is ideal for applications in industrial automation, consumer electronics, medical devices, and communication equipment requiring high computational power and energy efficiency.

Features an ARM Cortex M4 core operating at up to 80 MHz for efficient processing. Offers 256kB of Flash program memory and 64kB of RAM for diverse applications. Includes 83 programmable I/O pins suitable for complex interfacing needs.

Supports multiple analog features such as 16 x 12-bit ADCs, 2 x 12-bit DACs, and 2 analogue comparators. Designed for operation from -40°C to 125°C with low power consumption of 350 mW maximum dissipation. Includes 5 timers and supports DSP and RISC instruction set architectures.

Compact LQFP package measuring 7.1 mm x 7.1 mm x 0.51 mm for space-constrained designs. Operates with supply voltages from 1.71 V minimum to 3.6 V maximum. Includes additional peripherals such as internal voltage reference buffer, RTC, and memory protection unit for secure applications.

Manufactured in China with industrial-grade quality suitable for embedded systems development. Explore more Microcontrollers and embedded solutions at EnvMart.