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STM32L052C8T6TR

Name: STM32L052C8T6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 48LQFP

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仕様

Series	STM32L0
Part Status	Active
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Speed	32MHz
Connectivity	I2C, IrDA, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O	37
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	2K x 8
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	1.7V ~ 3.6V
Data Converters	A/D 10x12b; D/A 1x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	48-LQFP (7x7)
Package / Case	48-LQFP
Base Product Number	STM32L052

概要

Description

The STM32L052C8T6TR is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0+ architecture. It features a 32-bit core with a maximum clock speed of 32 MHz, 64 KB of flash memory, and 8 KB of SRAM, making it suitable for energy-sensitive applications.
Key features include various digital and analog peripherals such as multiple GPIOs, USART, I2C, SPI interfaces, and a 12-bit ADC. Its low-power modes make it ideal for battery-operated devices, with a sleep current as low as 1.6 µA. The chip also supports multiple power supply voltages ranging from 1.8V to 3.6V.
The STM32L052C8T6TR is commonly used in IoT devices, wearable technology, and sensor applications due to its efficiency and performance. It is compatible with the STM32Cube software development platform, which simplifies firmware development and provides extensive libraries and tools.

Features

The STM32L052C8T6TR is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
- Core: ARM Cortex-M0 at up to 32 MHz
- Flash Memory: 64 KB of Flash memory
- RAM: 8 KB SRAM
- Operating Voltage: 1.8V to 3.6V
- Low Power Consumption: Multiple low-power modes, ideal for battery-powered applications
- I/O Pins: 20 GPIO pins, configurable for various functions
- Peripherals:
- 12-bit ADC (up to 16 channels)
- 2x I2C, 2x SPI, 1x USART
- 1x USB 2.0 (full-speed)
- Timers: 1x 16-bit advanced-control timer, 2x 16-bit timers
- RTC: Real-Time Clock with calendar function
- Security: Integrated hardware cryptographic accelerator
- Package: LQFP-32 (32-pin) package
This microcontroller is well-suited for energy-efficient applications such as wearable devices, portable sensors, and IoT systems.

Package

The STM32L052C8T6TR is packaged in a 32-pin LQFP (Low-profile Quad Flat Package) format. The package type is suitable for surface mounting and provides a compact design ideal for space-constrained applications.

Pinout

The STM32L052C8T6TR is a 32-bit microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It features a 48-pin LQFP (Low-Profile Quad Flat Package).
Pin Count and Functions:
- Total Pins: 48
- GPIOs: Up to 32 general-purpose input/output pins.
- Analog Functions: Includes ADC inputs, DAC outputs, and comparators.
- Communication Interfaces: Supports multiple protocols such as I2C, SPI, USART, and USB.
- Timers: Includes general-purpose timers for PWM generation and time measurement.
- Power Management: Features low-power modes and can operate from a wide voltage range (1.8V to 3.6V).
- Debugging: Supports SWD (Serial Wire Debug) for programming and debugging.
This versatile microcontroller is suitable for various low-power applications including wearables, IoT devices, and sensor hubs.

Manufacturer

The STM32L052C8T6TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including microcontrollers, sensors, analog devices, and power management ICs. The company serves various industries, including automotive, industrial, personal electronics, and communications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation in embedded systems and is a leading provider of microcontrollers, particularly in the STM32 family, which is widely used in Internet of Things (IoT) applications due to its low power consumption and high performance.

Application

The STM32L052C8T6TR is commonly used in low-power applications, including wearable devices, industrial sensors, medical monitoring equipment, and smart home applications. Its features enable battery-operated devices due to its energy efficiency, making it suitable for IoT solutions, environmental monitoring, and remote sensing applications. The microcontroller supports various communication protocols, facilitating integration into wireless networks.

Equivalent

Equivalent products to the STM32L052C8T6TR chip include the STM32L051 series (e.g., STM32L051C8T6), STM32L072 series (e.g., STM32L072C8T6), and other STM32L0 series variants. These alternatives share similar features like low power consumption and ARM Cortex-M0 core but may differ in memory size, peripherals, or power consumption levels. Always check the specific datasheets for compatibility and requirements.