STMicroelectronics

STM32L433CCT3

The STM32L433CCT3 is a low-power microcontroller from STMicroelectronics, which belongs to the STM32L4 series. It is designed for a wide range of applications that require low power consumption, high performance, and a wide range of integrated peripherals.

Description:

The STM32L433CCT3 is a 32-bit ARM Cortex-M4 CPU with an FPU (Floating Point Unit) and DSP (Digital Signal Processor) instructions. It operates at a maximum frequency of 80 MHz and is fabricated using a 32 nm process technology. The device comes in a 48-pin LQFP (Low Profile Quad Flat Package) package.

Features:

1. Core: ARM Cortex-M4 with FPU and DSP instructions.
2. CPU Frequency: Up to 80 MHz.
3. Memory: 320 KB of Flash memory and 64 KB of SRAM.
4. Power Consumption: Ultra-low power consumption with a wide range of power-saving modes.
5. Connectivity: USB OTG FS, two I2C interfaces, three SPI interfaces, and an SDIO interface.
6. Analog-to-Digital Converter (ADC): 1x 12-bit ADC with up to 16 channels.
7. Digital-to-Analog Converter (DAC): 1x 12-bit DAC.
8. Timers: Multiple timers, including two 16-bit advanced-control timers, two 16-bit general-purpose timers, and a real-time clock (RTC).
9. Communication Interfaces: UART, USART, and LPUART for serial communication.
10. GPIO: 45 I/O ports with various alternate functions.
11. Security features: Secure boot, hardware unique key, and protection against side-channel attacks.
12. Package: 48-pin LQFP.

Applications:

The STM32L433CCT3 is suitable for a wide range of applications that require low power consumption and high performance. Some of the potential applications include:

1. Battery-powered devices: IoT devices, wearables, portable medical devices, and wireless sensors.
2. Industrial control: Energy management systems, motor control, and industrial automation.
3. Medical equipment: Glucose meters, infusion pumps, and other portable medical devices.
4. Smart home: Smart lighting, thermostats, and home automation systems.
5. Consumer electronics: Portable audio devices, fitness trackers, and electronic toys.
6. Automotive: Tire pressure monitoring systems, infotainment systems, and body control modules.

The STM32L433CCT3's combination of low power consumption, high performance, and a wide range of integrated peripherals make it an ideal choice for developers looking to create energy-efficient and feature-rich applications.