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STM32L452VEI6

Name: STM32L452VEI6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLSH 100UFBGA

Производитель
Мфр. Часть #STM32L452VEI6
Пакет 100-UFBGA
Лист данных STM32L452VEI6 DataSheet
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Спецификации

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, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, PWM, WDT
NumberofI/O	83
ProgramMemorySize	512KB (512K x 8)
ProgramMemoryType	FLASH
RAMSize	160K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 16x12b; D/A 1x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	100-UFBGA

Обзор

Description

The STM32L452VEI6 is a microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It is based on the ARM Cortex-M4 core, operating at a maximum frequency of 80 MHz. With 512 KB of Flash memory and 128 KB of SRAM, it offers ample storage for embedded applications.
Key features include a rich set of peripherals such as multiple communication interfaces (SPI, I2C, USART), analog-to-digital converters (ADC), and timers. The device supports various power-saving modes, making it suitable for battery-operated devices. It also includes advanced security features like hardware cryptography and secure boot capabilities.
The STM32L452VEI6 is particularly popular in IoT applications, wearable devices, and sensor hubs, where efficiency and performance are critical. It is supported by the STM32Cube software development platform, providing libraries and tools for rapid application development.

Features

The STM32L452VEI6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family. Key features include:
- Core: ARM Cortex-M4 with FPU, running at up to 80 MHz.
- Flash Memory: 512 KB of embedded Flash memory.
- RAM: 128 KB of SRAM.
- Power Efficiency: Ultra-low power consumption with various operating modes.
- I/O Ports: Up to 37 GPIO pins.
- Analog Features: 12-bit ADC with up to 16 channels, DAC, and comparators.
- Timers: Multiple timers, including advanced control timers.
- Communication Interfaces: SPI, I2C, USART, USB 2.0 full-speed, and CAN.
- Crypto and Security: Hardware encryption support, TRNG (True Random Number Generator).
- Operating Voltage: 1.7V to 3.6V.
- Temperature Range: -40°C to 85°C for robust applications.
This microcontroller is ideal for battery-powered applications, IoT devices, and sensor interfacing due to its mix of performance and low power consumption.

Package

The STM32L452VEI6 is packaged in a LQFP (Low-profile Quad Flat Package) with a 64-pin configuration. The package dimensions are 10 mm x 10 mm, making it suitable for compact applications.

Pinout

The STM32L452VEI6 is a microcontroller from STMicroelectronics, featuring a total of 100 pins. It belongs to the STM32L4 series, which is designed for low-power applications.
Key functions of the pins include:
- GPIO: General-purpose input/output for digital signal control.
- Analog functions: Includes ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and comparators.
- Communication interfaces: Multiple USART, SPI, I2C, and USB interfaces for serial communication.
- Timers: Various timers for PWM (Pulse Width Modulation) and delay generation.
- Interrupts: External interrupt lines for handling external events.
The STM32L452VEI6 is designed for applications requiring low power consumption and high efficiency, making it suitable for battery-operated devices and IoT applications.

Manufacturer

The STM32L452VEI6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of semiconductor devices, integrated circuits, and various electronic components. The company serves diverse markets, including automotive, industrial, consumer electronics, and communications. STMicroelectronics is known for its innovation in microcontrollers, sensors, power management, and RF solutions, positioning itself as a key player in the global semiconductor industry.

Application

The STM32L452VEI6 is ideal for low-power applications such as wearable devices, fitness trackers, medical devices, industrial sensors, and smart home devices. Its features include low power consumption, high performance, and advanced connectivity options, making it suitable for battery-operated systems, IoT applications, and remote monitoring solutions. Additionally, it supports various interfaces like SPI, I2C, and UART for versatile communication in embedded systems.

Equivalent

Equivalent products to the STM32L452VEI6 include the STM32L476VG, STM32L412ZET, and STM32L433VCT. These alternatives provide similar memory size, low power consumption, and ARM Cortex-M4 architecture, but may differ in specific features like peripherals and performance. Always verify the specific requirements for compatibility.

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