STM32L476RCT6

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STM32L476RCT6

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IC MCU 32BIT 256KB FLASH 64LQFP

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Spezifikationen

Attribut Wert
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 OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
NumberofI/O 51
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 128K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 16x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 64-LQFP

Übersicht

Description

The STM32L476RCT6 is a microcontroller from STMicroelectronics' STM32L4 series, designed for ultra-low-power applications. It is based on the ARM Cortex-M4 core with a floating-point unit, operating at a frequency of up to 80 MHz. The chip offers 256 KB of Flash memory and 128 KB of SRAM, suitable for complex applications requiring significant memory resources.
Key features include a wide range of power-saving modes, enabling reduced energy consumption for battery-operated devices. It also provides a rich set of peripherals, including multiple GPIOs, ADCs, DACs, UARTs, SPIs, I2Cs, and timers, which support advanced interfacing and control capabilities. The device supports real-time clock functionality, capacitive touch sensing, and is designed to work in harsh environmental conditions, making it suitable for industrial and consumer applications.
The STM32L476RCT6 is part of the STM32 ecosystem, benefiting from robust development tools such as STM32CubeMX and a vast community, easing the development cycle and enhancing support for new and experienced developers alike.

Equivalent

The STM32L476RCT6 is a low-power microcontroller from STMicroelectronics. Equivalent products might include:
1. NXP LPC55S69: Offers low power consumption with Arm Cortex-M33 cores.
2. Microchip SAM L21: Low-power ARM Cortex-M0+ based microcontroller.
3. Texas Instruments MSP432P401R: Low-power Cortex-M4F based microcontroller.
4. Renesas RA4M1: Arm Cortex-M4 based offering with low power features.
These alternatives may have different specifications, so ensure they meet your specific requirements before selection.

Features

The STM32L476RCT6 is a microcontroller from the STM32L4 series by STMicroelectronics, designed for ultra-low-power applications. Key features include:
1. Core: ARM Cortex-M4 32-bit RISC processor with FPU, running up to 80 MHz.
2. Memory: 256 KB Flash memory, 128 KB SRAM.
3. Power Efficiency: Dynamic voltage scaling and several low-power modes (Stop, Sleep, Standby, Shutdown) to optimize energy consumption.
4. Peripherals:
- USB 2.0 full-speed interface
- LCD controller (8x40 or 4x44)
- 3x I2C, 3x USART, 3x SPI, and 1x SDIO
- 2x 12-bit ADC (with up to 16 channels)
- 12-bit DAC
- 14 timers including general-purpose, PWM, and advanced-control timers
5. Security: Features like secure firmware install (SFI) and read-out protection.
6. Operating Voltage: 1.71 V to 3.6 V.
7. Package: LQFP64.
The STM32L476RCT6 is suitable for applications like IoT devices, wearable technology, and energy-efficient systems.

Pinout

The STM32L476RCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series, known for its ultra-low-power performance. It comes in a 64-pin LQFP (Low-Profile Quad Flat Package).
Key features and functions include:
- Core: ARM Cortex-M4 32-bit RISC processor with FPU (Floating Point Unit), running up to 80 MHz.
- Memory: 256 KB of Flash memory and 128 KB of SRAM.
- Low Power Modes: Offers multiple low-power modes to optimize battery life.
- Peripheral Interfaces: Includes multiple I2C, SPI, and USART interfaces for communication.
- Timers: Equipped with general-purpose, basic, and advanced-control timers.
- ADC/DAC: Features a 12-bit ADC, multiple DAC channels, and comparators.
- Connectivity: Supports USB OTG, CAN, and I2S.
- Security: Hardware-based security features such as true random number generator and CRC.
This combination of features makes the STM32L476RCT6 suitable for a wide range of applications, particularly those requiring low power consumption and efficient processing.

Manufacturer

The STM32L476RCT6 is manufactured by STMicroelectronics, a leading global semiconductor company. STMicroelectronics is known for designing and producing a broad range of semiconductor products, including microcontrollers, sensors, discrete and power devices, and integrated circuits. The company focuses on various sectors such as automotive, industrial, personal electronics, and communications equipment. With a strong emphasis on innovation and sustainability, STMicroelectronics is committed to providing solutions that help customers optimize energy consumption and improve their operational efficiency.

Application

The STM32L476RCT6 is a low-power microcontroller from STMicroelectronics, ideal for applications requiring energy efficiency and performance. It is commonly used in areas such as wearable technology, medical devices, and industrial automation. The MCU's features, like low-power modes, a rich set of peripherals, and ample memory, make it suitable for smart meters, fitness trackers, and portable health monitoring systems. Additionally, its high-performance capabilities are leveraged in IoT devices, home automation systems, and wireless sensor networks. The combination of low power consumption and advanced processing power makes it a versatile choice for battery-powered and energy-sensitive applications.

Package

The STM32L476RCT6 microcontroller comes in a LQFP-64 package, which stands for Low-Profile Quad Flat Package with 64 pins.

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