STM32L4R5VIT6

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STM32L4R5VIT6

IC MCU 32BIT 2MB FLASH 100LQFP

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Thông số kỹ thuật

Package Tray
Series STM32L4R
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 120MHz
Connectivity CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O 83
ProgramMemorySize 2MB (2M x 8)
ProgramMemoryType FLASH
RAMSize 640K 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 100-LQFP

Tổng quan

Description

The STM32L4R5VIT6 is a member of the STM32L4 series of microcontrollers from STMicroelectronics, designed for low-power applications. It features an Arm Cortex-M4 core with a floating-point unit (FPU) running at up to 120 MHz, making it suitable for a wide range of embedded applications, particularly in IoT devices.
Key specifications include:
- Flash Memory: Up to 512 KB
- SRAM: 128 KB
- Operating Voltage: 1.7V to 3.6V
- Low Power Modes: Multiple sleep modes for energy efficiency
- Peripherals: Extensive set including ADC, DAC, UART, SPI, I2C, and timers
- Connectivity: CAN, USB, and various GPIOs for flexible interfacing
The STM32L4R5VIT6 is notable for its rich feature set combined with low power consumption, making it ideal for battery-operated devices and wearables. It also supports advanced security features, including hardware cryptography, enhancing its suitability for secure applications. Overall, this microcontroller is versatile for developers aiming for high performance in low-power environments.

Features

The STM32L4R5VIT6 is a low-power microcontroller from STMicroelectronics, featuring the ARM Cortex-M4 core. Key features include:
- Core: ARM Cortex-M4 with DSP and FPU, operating at up to 120 MHz.
- Flash Memory: 512 KB of flash memory for program storage.
- SRAM: 128 KB of SRAM for data storage.
- Low Power Consumption: Optimized for battery-operated applications with various low-power modes.
- Analog: Integrated ADC (12-bit, up to 16 channels) and DAC (12-bit).
- Communication Interfaces: Multiple interfaces including UART, I2C, SPI, CAN, and USB (USB 2.0 OTG).
- GPIO: Up to 80 general-purpose I/O pins.
- Timers: Multiple timers, including advanced control timers for motor control.
- Cryptography: Hardware cryptographic acceleration for secure applications.
- Temperature Range: Operates in a wide range of temperatures (-40°C to +105°C).
The STM32L4R5VIT6 is suitable for various applications such as wearables, medical devices, and IoT solutions.

Package

The STM32L4R5VIT6 microcontroller is packaged in a LQFP (Low-Profile Quad Flat Package) 64-pin format.

Pinout

The STM32L4R5VIT6 is a microcontroller from STMicroelectronics' STM32L4 series, featuring 100 pins in a LQFP (Low-profile Quad Flat Package) format.
Key features and functions include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit)
- Flash Memory: 512 KB
- RAM: 128 KB
- I/O Ports: Supports up to 78 I/O pins
- Communication Interfaces: Multiple options including USART, SPI, I2C, USB, and CAN
- ADC: Up to 3 ADCs with 12-bit resolution
- Timers: Several general-purpose and advanced control timers
- Low Power Modes: Optimized for low power consumption suitable for battery-operated applications
- Analog Features: Comparators, DAC, and internal voltage references
This microcontroller is designed for applications requiring high performance, efficiency, and a rich set of peripherals.

Manufacturer

The STM32L4R5VIT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs and manufactures a wide range of semiconductor products, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various markets, including consumer electronics, automotive, industrial automation, and the Internet of Things (IoT). STMicroelectronics is known for its innovative technology and commitment to sustainability, providing solutions that enhance energy efficiency and connectivity. The STM32L4 series, to which the STM32L4R5VIT6 belongs, is part of their microcontroller family based on the ARM Cortex-M4 core, designed for low power consumption and high performance, making it suitable for battery-operated and energy-sensitive applications.

Application

The STM32L4R5VIT6 microcontroller is ideal for low-power applications, including wearable devices, medical equipment, IoT sensors, and smart home systems. Its features support energy-efficient data processing, advanced connectivity (Bluetooth, LoRa, etc.), and robust sensor integration, making it suitable for battery-operated devices and applications requiring long operational life. Additionally, it is used in industrial automation and environmental monitoring systems.

Equivalent

Equivalent products for the STM32L4R5VIT6 chip include the STM32L4R5VIT6, STM32L4R5VIT7, STM32L4R5VIT8, and STM32L4R5VIT9. Other alternatives in the STM32L4 family with similar features are the STM32L4R3 and STM32L4R8 series. Ensure to verify specific requirements like peripheral count, package type, and memory size when selecting alternatives.

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