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STM32L152RBT6A

Name: STM32L152RBT6A
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 64LQFP

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製造商。部分 #STM32L152RBT6A
包 LQFP-64
資料表 STM32L152RBT6A DataSheet
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規格

Package	Tray
Series	STM32L1
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	32MHz
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT
NumberofI/O	51
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
EEPROMSize	4K x 8
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 20x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

The STM32L152RBT6A is a low-power microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M3 core. It operates at a frequency of up to 32 MHz and features 128 KB of Flash memory and 20 KB of SRAM. Designed for energy efficiency, it offers various low-power modes, making it ideal for battery-powered applications.
The device includes a rich set of peripherals, such as multiple GPIOs, timers, ADCs, and communication interfaces like I2C, SPI, and USART. It also supports various development tools, including the STM32Cube software development platform, which simplifies configuration and code development.
Key features include an integrated temperature sensor, a real-time clock, and a range of analog and digital interfaces, making the STM32L152RBT6A suitable for applications in healthcare, wearable devices, and IoT systems. Its combination of performance, power efficiency, and extensive peripheral support makes it a popular choice for developers in various embedded applications.

Features

The STM32L152RBT6A is a low-power microcontroller from STMicroelectronics' STM32 series, based on the ARM Cortex-M3 core. Key features include:
- Core: 32-bit ARM Cortex-M3, operating at up to 32 MHz.
- Memory: 128 KB Flash memory, 20 KB SRAM.
- Power Consumption: Ultra-low power consumption with various modes, including sleep and stop modes.
- I/O Ports: 37 GPIO pins, configurable for multiple functions.
- Analog Features: 12-bit ADC (up to 16 channels), 12-bit DAC, and comparators.
- Communication Interfaces: USART, SPI, I2C, and USB 2.0 full-speed device.
- Timers: Multiple timers including basic, advanced control, and watchdog timers.
- Operating Voltage: Wide operating voltage range from 1.65V to 3.6V.
- Temperature Range: -40°C to +85°C.
- Development Tools: Compatible with various IDEs such as STM32CubeIDE, Keil, and IAR.
Overall, the STM32L152RBT6A is designed for energy-efficient applications, suitable for wearables, medical devices, and IoT solutions.

Package

The STM32L152RBT6A is packaged in a LQFP-64 (Low-profile Quad Flat Package) with 64 pins. This package type allows for efficient thermal performance and is suitable for surface mounting on printed circuit boards.

Pinout

The STM32L152RBT6A is part of the STM32L1 series of microcontrollers from STMicroelectronics. It features a 64-pin LQFP (Low-profile Quad Flat Package) configuration.
Key functions include:
- Core: ARM Cortex-M3
- Flash Memory: 128 KB
- RAM: 20 KB
- Operating Frequency: Up to 32 MHz
- Power Supply: 1.8V to 3.6V
- I/O Ports: Up to 51 general-purpose I/O pins
- Communication Interfaces:
- 3 x USART
- 3 x SPI
- 2 x I2C
- USB 2.0 Full-speed
- Timers: 3 x 16-bit timers, 1 x 32-bit timer
- ADC: 12-bit, up to 16 channels
- DAC: 12-bit
- Interrupts: Up to 16 external interrupts
The STM32L152RBT6A is designed for low-power applications, making it suitable for battery-operated devices.

Manufacturer

The STM32L152RBT6A is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. Founded in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and specializes in the design and manufacturing of a wide range of semiconductor solutions. The company provides products used in various applications, including automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovative microcontrollers, sensors, and analog devices, focusing on energy-efficient solutions and IoT (Internet of Things) technologies. The STM32L152RBT6A is part of the STM32 series of microcontrollers, which are widely used for low-power applications due to their advanced features and robustness.

Application

The STM32L152RBT6A is commonly used in low-power applications, including wearable devices, health monitoring systems, smart home products, and industrial automation. Its ultra-low power consumption makes it suitable for battery-operated devices, RFID readers, environmental monitoring, and remote sensing. Additionally, it supports various communication protocols, making it ideal for IoT applications and sensor networks.

Equivalent

The STM32L152RBT6A is a low-power microcontroller from STMicroelectronics' STM32L series. Equivalent products include STM32L151RBT6, STM32L152RBT6, and other STM32L15x series devices with similar specifications (such as STM32L152CCT6, STM32L153RBT6). Always check specific features, memory sizes, and package types to ensure compatibility for your application.