STM32L433CCT3

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STM32L433CCT3

IC MCU 32BIT 256KB FLASH 48LQFP

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Thông số kỹ thuật

Package Tray
Series STM32L4
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
NumberofI/O 38
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 64K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 10x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Tổng quan

Description

The STM32L433CCT3 is a microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M4 core. It operates at a maximum frequency of 80 MHz and features 512 KB of Flash memory and 128 KB of SRAM, making it suitable for a range of applications, including low-power and battery-operated devices.
Key features include:
- Ultra-Low Power Consumption: Optimized for energy efficiency with various low-power modes.
- Advanced Peripherals: Supports numerous interfaces such as I2C, SPI, UART, USB, and ADC, enhancing connectivity options.
- Digital Signal Processing: Integrated DSP capabilities enable efficient handling of complex algorithms.
- Extensive GPIOs: Flexible and configurable general-purpose input/output pins for interfacing with different components.
- Integrated Security Features: Includes hardware cryptographic accelerators to enhance application security.
The STM32L433CCT3 is ideal for IoT applications, wearables, and other energy-sensitive projects, combining performance with low power usage.

Features

The STM32L433CCT3 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series. Key features include:
1. Core: ARM Cortex-M4 with FPU running at up to 80 MHz.
2. Flash Memory: 512 KB of Flash memory for code storage.
3. RAM: 128 KB of SRAM for data storage.
4. Low-Power Modes: Various low-power operation modes for energy efficiency.
5. Analog Features: 12-bit ADC with up to 16 channels, DAC, and comparators.
6. Communication Interfaces: Multiple interfaces including I2C, SPI, UART, USB 2.0, and CAN.
7. Timers: Several timers for PWM and general-purpose applications.
8. Cryptography: Hardware cryptographic support for secure applications.
9. Operating Voltage: 1.65V to 3.6V, suitable for battery-powered devices.
10. Temperature Range: -40°C to +85°C, making it suitable for industrial applications.
These features make the STM32L433CCT3 ideal for applications in IoT, wearable devices, and other energy-sensitive systems.

Package

The STM32L433CCT3 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. It features a size of 7mm x 7mm and a 0.5mm pitch, suitable for various applications requiring low power consumption.

Pinout

The STM32L433CCT3 is a microcontroller from STMicroelectronics, featuring a total of 32 pins in a LQFP (Low-profile Quad Flat Package) form factor.
### Pin Count and Functions:
- 32 Pins: The STM32L433CCT3 provides multiple functionalities through its pins, such as:
- GPIO: General-purpose input/output for various applications.
- Analog Inputs: Includes ADC channels for analog signal processing.
- Communication Interfaces: Supports I2C, SPI, USART for serial communication.
- Timers: PWM outputs and general-purpose timers for event management.
- Interrupts: Configurable external interrupt lines.
- Power Management: Various power modes to optimize energy consumption.
The STM32L433 series is designed for low-power applications, making it suitable for wearable devices, IoT applications, and other battery-operated systems.

Manufacturer

The STM32L433CCT3 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of semiconductor products and technologies, including microcontrollers, analog devices, sensors, and power management solutions. The company serves various sectors such as automotive, industrial, telecommunications, and consumer electronics. STMicroelectronics is known for its innovation in embedded systems and is one of the leading providers of microcontrollers, particularly in the STM32 series, which are widely used in IoT applications and low-power devices.

Application

The STM32L433CCT3 microcontroller is designed for low-power applications and is suitable for areas such as wearables, medical devices, IoT sensors, environmental monitoring, smart home devices, and industrial automation. Its features include ultra-low power consumption, advanced analog capabilities, and a rich set of communication interfaces, making it ideal for battery-operated and energy-sensitive applications.

Equivalent

Equivalent products to the STM32L433CCT3 chip include the STM32L432CCT6, STM32L476VGT6, and STM32L4R5VGT6. These alternatives offer similar performance, low power consumption, and comparable features such as ARM Cortex-M4 cores, various memory options, and peripheral sets. However, always verify specific requirements like memory size, GPIO count, and power consumption for compatibility in your application.

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