STM32L452RCT6

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STM32L452RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

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規格

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 52
ProgramMemorySize 256KB (256K 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 64-LQFP

概述

Description

The STM32L452RCT6 is a microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It features an ARM Cortex-M4 core, operating at a maximum frequency of 80 MHz, and includes a floating-point unit (FPU) for efficient mathematical computations. This MCU comes with 512 KB of Flash memory and 128 KB of SRAM, providing ample space for application code and data.
Key features include a wide range of integrated peripherals such as ADCs, USARTs, I2C, SPI, and timers, enabling versatile connectivity and control options. It supports multiple low-power modes, making it ideal for battery-operated devices and energy-sensitive applications. The STM32L452RCT6 also includes advanced security features like a secure firmware installation and hardware cryptographic accelerators.
Additionally, it is compatible with the STM32Cube software development platform, providing libraries, middleware, and development tools to streamline application development. Overall, the STM32L452RCT6 is suitable for IoT devices, wearable technology, and other applications requiring efficient power management and robust performance.

Features

The STM32L452RCT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series. Key features include:
1. Core: ARM Cortex-M4 with FPU, running up to 80 MHz.
2. Flash Memory: 512 KB flash memory for code storage.
3. RAM: 128 KB SRAM for data.
4. Power Efficiency: Ultra-low power consumption with various sleep modes.
5. I/O Ports: Up to 37 GPIOs with multiplexing options.
6. Analog Features: 12-bit ADC (up to 16 channels) and 12-bit DAC.
7. Timers: Multiple timers, including general-purpose and advanced control timers.
8. Communication Interfaces: Supports UART, I2C, SPI, USB OTG, and CAN.
9. Crypto Features: Hardware acceleration for cryptographic algorithms.
10. Operating Temperature: -40°C to 85°C range.
11. Development Support: Compatible with STM32CubeMX and various development tools.
These features make the STM32L452RCT6 suitable for battery-operated devices and IoT applications requiring low power and high performance.

Package

The STM32L452RCT6 microcontroller is available in a LQFP (Low-profile Quad Flat Package) type with 64 pins.

Pinout

The STM32L452RCT6 is a microcontroller from STMicroelectronics’ STM32L4 series, featuring a total of 64 pins (LQFP64 package).
Key functions include:
- Core: ARM Cortex-M4 with FPU, running up to 80 MHz.
- Memory: 256 KB Flash, 64 KB SRAM.
- I/O Ports: 51 GPIOs for various applications.
- Communication Interfaces:
- 3 x USART
- 3 x SPI
- 2 x I2C
- 1 x CAN
- 1 x USB 2.0 FS
- Timers: 4 x 16-bit timers and 2 x 32-bit timers.
- ADC/DAC: 12-bit ADC with up to 16 channels and a 12-bit DAC.
- Power Management: Low-power modes for battery-operated applications.
- Other Features: Built-in temperature sensor, real-time clock (RTC), and various digital interfaces.
This microcontroller is suitable for applications requiring low power consumption and high performance.

Manufacturer

The STM32L452RCT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, power devices, and embedded systems. The company serves various industries such as automotive, industrial, personal electronics, and communication, providing innovative solutions for a diverse set of applications. The STM32 family of microcontrollers, including the STM32L452RCT6, is particularly known for its low power consumption and advanced features, making it suitable for battery-operated and IoT applications.

Application

The STM32L452RCT6 is commonly used in low-power applications such as wearable devices, health monitoring systems, environmental sensors, smart home devices, and IoT projects. Its features, including high-performance processing, low power consumption, and integrated peripherals, make it suitable for battery-operated applications, remote sensing, and real-time data acquisition in various industrial and consumer electronics fields.

Equivalent

Equivalent products to the STM32L452RCT6 chip include the STM32L476RG, STM32L433RCT6, and STM32L475RGT6. These alternatives share similar features like low power consumption, ARM Cortex-M4 core, and comparable memory options. Always verify specific requirements and compatibility for your application.

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