STM32L151VCH6

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STM32L151VCH6

IC MCU 32BIT 256KB FLSH 100UFBGA

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Spécifications

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-UFBGA

Vue d'ensemble

Description

The STM32L151VCH6 is a low-power microcontroller from STMicroelectronics' STM32L series, based on the ARM Cortex-M3 core. It operates at a maximum clock frequency of 32 MHz and features 128 KB of Flash memory and 20 KB of SRAM, making it suitable for various embedded applications, especially in battery-powered devices.
Key features include multiple power modes, a rich set of peripherals such as ADCs, timers, UARTs, and I2C/SPI interfaces, as well as a high-resolution 12-bit ADC. Its advanced low-power capabilities, including sleep modes and a low-power comparator, make it ideal for energy-sensitive applications. The device also supports various connectivity options, including USB and CAN, enhancing its versatility in IoT and wearable devices.
Developers can leverage the STM32Cube software development platform for efficient programming and configuration. The STM32L151VCH6 is commonly used in applications like smart meters, medical devices, and environmental monitoring systems.

Features

The STM32L151VCH6 is a low-power microcontroller from STMicroelectronics, part of the STM32L1 series. Key features include:
- Core: ARM Cortex-M3, operating at up to 32 MHz.
- Flash Memory: 128 KB of Flash program memory.
- RAM: 20 KB of SRAM.
- Operating Voltage: 1.8V to 3.6V.
- Power Consumption: Ultra-low power consumption with various low-power modes.
- Analog Features: 12-bit ADC with up to 16 channels and internal temperature sensor.
- Communication Interfaces: Multiple interfaces including I2C, SPI, USART, and USB 2.0 FS.
- Timers: Multiple general-purpose timers and a real-time clock (RTC).
- GPIOs: Up to 37 I/O pins with configurable modes.
- Package: LQFP-64 package.
- Temperature Range: -40°C to +85°C.
These features make the STM32L151VCH6 suitable for battery-powered applications and IoT devices requiring efficient power management.

Package

The STM32L151VCH6 microcontroller is packaged in a LQFP (Low-profile Quad Flat Package) with a 64-pin configuration.

Pinout

The STM32L151VCH6 microcontroller features a 48-pin LQFP (Low-profile Quad Flat Package) configuration. It is based on the ARM Cortex-M3 core and operates at a maximum frequency of 32 MHz.
Key functionalities of the pins include:
- GPIO: General Purpose Input/Output for versatile digital I/O operations.
- ADC: Up to 16 channels for analog-to-digital conversion.
- USART/I2C/SPI: Multiple serial communication interfaces for connectivity.
- PWM/TIM: Timer outputs for pulse width modulation and timing functions.
- DAC: Digital-to-analog conversion capabilities.
- Power Management: Pins for low-power modes and battery management.
The microcontroller is designed for low-power applications, making it suitable for battery-operated devices. For further details, refer to the STM32L151 reference manual and datasheet.

Manufacturer

The STM32L151VCH6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. STMicroelectronics designs and manufactures a broad range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries, including automotive, industrial, personal electronics, and communication.
The STM32L151VCH6 is part of the STM32 family of microcontrollers, which are based on the ARM Cortex-M core, specifically designed for low-power applications. STMicroelectronics is recognized for its innovation in embedded systems and is a key player in the global semiconductor market.

Application

The STM32L151VCH6 microcontroller is ideal for low-power applications, including wearable devices, medical equipment, industrial sensors, smart home devices, and IoT applications. Its ultra-low-power consumption, integrated connectivity features (like Bluetooth), and various peripheral interfaces make it suitable for battery-operated systems and remote monitoring solutions.

Equivalent

The STM32L151VCH6 chip, part of the STM32L1 series, has several equivalent products within the STM32 family. Notable equivalents include STM32L151C8, STM32L151R8, and STM32L152R8, which offer similar performance and features with slight variations in memory size, peripherals, or power consumption. Always check specific datasheets for detailed comparisons.

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