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STM32L452VET6

Name: STM32L452VET6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLASH 100LQFP

Производитель
Мфр. Часть #STM32L452VET6
Пакет 100-LQFP
Лист данных STM32L452VET6 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-LQFP

Обзор

Description

The STM32L452VET6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M4 core. It operates at a maximum clock speed of 80 MHz and features 512 KB of Flash memory and 128 KB of SRAM, making it suitable for various applications requiring efficient processing and memory.
Key features include a rich set of peripherals such as multiple GPIOs, USART, SPI, and I2C interfaces, as well as advanced analog features like a 12-bit ADC and DAC. The microcontroller supports low-power modes, making it ideal for battery-operated devices.
Additionally, the STM32L452VET6 integrates a range of communication protocols, including USB and CAN, enhancing its versatility in IoT and sensor applications. It is compatible with the STM32Cube software development framework, facilitating easier development and integration.
Overall, the STM32L452VET6 is designed for applications that demand both performance and energy efficiency, such as wearable devices, medical equipment, and smart home systems.

Features

The STM32L452VET6 is a microcontroller from STMicroelectronics' STM32L4 series, designed for ultra-low-power applications. Key features include:
- Core: ARM Cortex-M4 with FPU, operating up to 80 MHz.
- Memory: 512 KB Flash memory and 128 KB SRAM.
- Low Power: Multiple low-power modes, with consumption as low as 6 µA in sleep mode.
- Digital Interfaces: Supports I2C, SPI, USART, and USB 2.0 full-speed.
- Analog Features: 12-bit ADC with up to 16 channels, 12-bit DAC, and comparators.
- Timers: 1x 16-bit advanced-control timer, 2x general-purpose timers, and watchdog timer.
- Cryptography: Hardware encryption support for enhanced security.
- Operating Voltage: 1.8V to 3.6V.
- Package: LQFP-64 with a compact design suitable for constrained spaces.
These features make it ideal for battery-operated devices, wearables, and IoT applications.

Package

The STM32L452VET6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins. Its dimensions are 10 mm x 10 mm, suitable for compact designs while providing easy soldering and thermal performance.

Pinout

The STM32L452VET6 is a microcontroller from STMicroelectronics, part of the STM32L4 series. It features a 100-pin LQFP (Low-Profile Quad Flat Package) configuration.
Key functions include:
- Core: ARM Cortex-M4 with DSP and floating-point unit (FPU)
- Flash Memory: 512 KB
- SRAM: 128 KB
- I/O Ports: Up to 50 I/O pins can be configured for various functions.
- Communication Interfaces: Multiple options including USART, SPI, I2C, USB Type-C, and CAN
- Analog Features: Up to three 12-bit ADCs, DAC, and comparators
- Timers: Several general-purpose and advanced-control timers
- Low-power Modes: Designed for energy-efficient applications
- Security: Features like hardware encryption support
This microcontroller is ideal for battery-powered and low-power applications due to its efficiency and extensive peripheral support.

Manufacturer

The STM32L452VET6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics is known for its innovation in microcontroller technology, particularly in the STM32 series, which features low-power and high-performance microcontrollers suitable for a variety of applications, including IoT devices, wearable electronics, and smart home technologies.

Application

The STM32L452VET6 is widely used in low-power applications such as wearable devices, medical monitoring systems, industrial sensors, and smart home products. Its energy-efficient architecture makes it ideal for IoT devices, environmental monitoring, and battery-operated applications. Additionally, it supports various communication protocols, enhancing its versatility in connected systems.

Equivalent

The STM32L452VET6 chip has several equivalent products within the STM32 family, including the STM32L431VET6 and STM32L476VET6. These alternatives offer similar performance, low-power features, and peripheral configurations. Always check the specific datasheets for detailed feature comparisons and compatibility for your application.

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