STM32L071RBH6

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STM32L071RBH6

IC MCU 32BIT 128KB FLASH 64TFBGA

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Thông số kỹ thuật

Package Tray
Series STM32L0
ProductStatus Active
CoreProcessor ARM® Cortex®-M0+
CoreSize 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O 50
ProgramMemorySize 128KB (128K x 8)
ProgramMemoryType FLASH
EEPROMSize 6K x 8
RAMSize 20K x 8
Voltage-Supply(Vcc/Vdd) 1.65V ~ 3.6V
DataConverters A/D 15x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 64-TFBGA

Tổng quan

Description

The STM32L071RBH6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0+ core. It operates at a maximum clock speed of 32 MHz and features 64 KB of Flash memory and 8 KB of SRAM. This microcontroller is designed for battery-powered applications, offering various low-power modes to extend battery life.
Key features include a rich set of peripherals such as GPIOs, timers, ADC, DAC, I2C, SPI, and USART interfaces, making it versatile for various applications. The STM32L071RBH6 supports a wide operating voltage range (1.8V to 3.6V) and is equipped with an integrated temperature sensor and a real-time clock (RTC).
It also offers advanced security features and flexible software options with the STM32Cube ecosystem, providing libraries and tools for rapid development. Ideal for IoT devices, wearable technology, and medical applications, the STM32L071RBH6 balances performance and energy efficiency, making it a popular choice for developers targeting low-power solutions.

Features

The STM32L071RBH6 is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
- Core: ARM Cortex-M0+ with a maximum frequency of 32 MHz.
- Flash Memory: 64 KB of flash memory for code storage.
- RAM: 8 KB of SRAM.
- Power Consumption: Ultra-low power consumption, with various low-power modes, making it suitable for battery-operated applications.
- Operating Voltage: 1.71V to 3.6V.
- I/O Ports: Up to 20 GPIOs for versatile interfacing.
- Peripherals: Includes multiple communication interfaces such as I2C, SPI, USART, and USB 2.0 Full-speed device.
- ADC: 12-bit ADC with up to 16 channels.
- Timers: Multiple 16-bit timers for PWM generation and other timing functions.
- Temperature Range: Industrial temperature range from -40°C to 85°C.
- Package: LQFP-32 package for compact designs.
Ideal for IoT, wearable devices, and other energy-sensitive applications.

Package

The STM32L071RBH6 is packaged in a UFBGA (Ultra Fine Pitch Ball Grid Array) with 48 balls. It has a package size of 7mm x 7mm and is designed for compact applications, providing efficient layout and thermal performance.

Pinout

The STM32L071RBH6 is a microcontroller from STMicroelectronics within the STM32 family, featuring a pin count of 32 pins in a LQFP (Low-profile Quad Flat Package) package.
Key functions include:
- Core: Arm Cortex-M0 with a maximum frequency of 32 MHz.
- Memory: 64 KB Flash and 8 KB SRAM.
- I/O Ports: Multiple GPIOs for general-purpose input/output.
- Communication Interfaces:
- 1 x I2C
- 1 x SPI
- 1 x USART
- Timers:
- 1 x 16-bit advanced-control timer
- 2 x 16-bit timers
- Analog Features:
- 12-bit ADC
- Comparators
- Power Management: Low power consumption modes.
- Interrupts: Supports up to 29 external interrupts.
This microcontroller is well-suited for battery-operated applications due to its low power features.

Manufacturer

The STM32L071RBH6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, power management devices, sensors, and other integrated circuits. The company serves various markets such as automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics is known for its commitment to innovation and sustainability, focusing on developing energy-efficient solutions and enhancing connectivity in IoT applications.

Application

The STM32L071RBH6 is widely used in low-power applications such as wearable devices, health monitoring systems, smart meters, and Internet of Things (IoT) devices. Its ultra-low power consumption makes it ideal for battery-operated devices, while its integrated features support various sensor interfaces, communication protocols (like I2C, SPI, UART), and energy harvesting solutions. Additionally, it is suitable for industrial automation, home automation, and environmental monitoring applications.

Equivalent

Equivalent products to the STM32L071RBH6 include the STM32L072RB, STM32L073R8, and STM32L0 series microcontrollers with similar specifications, such as low power consumption, ARM Cortex-M0 core, and various peripherals. Additionally, consider devices from other families like the NXP LPC800 series or Microchip SAM L10 series, depending on specific requirements like package type, memory size, and power features. Always verify datasheet specifications for precise compatibility.

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