STM32L151VCT6

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STM32L151VCT6

IC MCU 32BIT 256KB FLASH 100LQFP

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Thông số kỹ thuật

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, POR, PWM, WDT
NumberofI/O 83
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
EEPROMSize 8K x 8
RAMSize 32K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 25x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

Tổng quan

Description

The STM32L151VCT6 is a microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It features a 32-bit ARM Cortex-M3 core, operating at a maximum frequency of 32 MHz, and offers 128 KB of Flash memory and 20 KB of SRAM. The chip supports various communication interfaces, including I2C, SPI, USART, and USB, making it versatile for a range of applications.
Key features include an integrated 12-bit ADC, multiple timers, and a wide operating voltage range (1.8V to 3.6V), which enhances its efficiency in battery-operated devices. Its low-power modes are particularly beneficial for applications requiring prolonged battery life, such as wearable devices, sensor nodes, and IoT solutions.
Programming and development can be facilitated through ST's STM32Cube software package, which provides libraries, tools, and firmware for easier application development. Overall, the STM32L151VCT6 is ideal for developers looking to create energy-efficient and feature-rich embedded systems.

Features

The STM32L151VCT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L1 series. Key features include:
- Core: ARM Cortex-M3 processor, running at up to 32 MHz.
- Memory: 128 KB Flash memory and 16 KB SRAM.
- Power Consumption: Ultra-low power modes with active current as low as 100 µA/MHz and a deep sleep mode consuming 0.3 µA.
- Peripheral Interfaces: Multiple communication interfaces including I2C, SPI, USART, and USB 2.0 Full-Speed.
- Analog Features: 12-bit ADC with up to 16 channels, operational amplifiers, and a high-speed comparators.
- Timers: Several timers including advanced control timers for motor control and basic timers for timing applications.
- GPIOs: Up to 37 I/O pins with configurable functionalities.
- Operating Voltage: 1.8 V to 3.6 V.
- Temperature Range: -40 °C to +85 °C.
- Package: LQFP-64 for compact designs.
This microcontroller is ideal for battery-powered applications requiring efficient performance and low power consumption.

Package

The STM32L151VCT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 32 pins. Its dimensions are 7mm x 7mm, making it suitable for compact applications while providing access to a variety of I/O options.

Pinout

The STM32L151VCT6 is a microcontroller from STMicroelectronics' STM32L series, featuring a total of 64 pins. It is housed in a LQFP-64 (Low-profile Quad Flat Package) package.
Key functions of the pins include:
- GPIO: General Purpose Input/Output pins for various digital I/O operations.
- ADC: Multiple pins support Analog-to-Digital Conversion.
- USART/I2C/SPI: Pins for serial communication interfaces, including UART, I2C, and SPI.
- Timers: Pins associated with hardware timers for PWM and timing functions.
- Reset and Boot: Specific pins for system reset and boot configuration.
- Power Management: Power supply pins including VDD and GND.
The STM32L151VCT6 is designed for low-power applications, with various features supporting energy efficiency. It also supports various peripherals, making it versatile for a range of embedded system applications.

Manufacturer

The STM32L151VCT6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design, development, manufacturing, and marketing of a wide range of semiconductor products, including microcontrollers, sensors, analog devices, and power management solutions. The company serves various sectors such as automotive, industrial, consumer electronics, and telecommunications. Established in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its commitment to innovation and quality, focusing on energy efficiency and sustainability in its product offerings.

Application

The STM32L151VCT6 microcontroller is widely used in low-power applications, including wearable devices, health monitoring systems, smart sensors, industrial automation, and home automation. Its ultra-low-power operation makes it suitable for battery-operated devices, while its integrated features like ADC, DAC, and communication interfaces (I2C, SPI, UART) support diverse applications in IoT, remote sensing, and environmental monitoring.

Equivalent

Equivalent products to the STM32L151VCT6 chip include:
1. STM32L151RBT6 - Similar features with a slightly different package and memory size.
2. STM32L152VCT6 - Offers more memory and additional peripherals.
3. STM32L073VCT6 - Lower power consumption with comparable performance.
4. STM32L4 series - Higher performance and efficiency with advanced features.
Before replacement, verify specific requirements like pinout, memory, and peripheral support.

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