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STM32L151CCU6TR

Name: STM32L151CCU6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLSH 48UFQFPN

Производитель
Мфр. Часть #STM32L151CCU6TR
Пакет
Лист данных STM32L151CCU6TR DataSheet
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Спецификации

Series	STM32L1
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M3
Core Size	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
Number of I/O	37
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
EEPROM Size	8K x 8
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 14x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	48-UFQFPN (7x7)
Package / Case	48-UFQFN Exposed Pad
Base Product Number	STM32L151

Обзор

Description

The STM32L151CCU6TR is a low-power microcontroller based on the ARM Cortex-M3 core, part of the STM32L series from STMicroelectronics. It is designed for energy-efficient applications, making it suitable for battery-operated devices, wearables, and remote sensors.
Key features include:
- Core: ARM Cortex-M3 running at up to 32 MHz.
- Flash Memory: 64 KB of flash for program storage.
- RAM: 20 KB of SRAM for data storage.
- Operating Voltage: Ranges from 1.8V to 3.6V, allowing for low-power designs.
- Peripherals: Includes multiple I/O ports, timers, an ADC, a DAC, and communication interfaces like I2C, SPI, and USART.
- Low Power Modes: Various sleep and stop modes to minimize power consumption further.
The STM32L151CCU6TR is particularly popular in IoT applications, where low power and connectivity are critical. Additionally, it supports a wide range of development tools and software libraries, making it accessible for both hobbyists and professionals.

Features

The STM32L151CCU6TR is a low-power microcontroller from STMicroelectronics, part of the STM32L1 series. Key features include:
- Core: ARM Cortex-M3, running at up to 32 MHz.
- Memory: 64 KB of Flash memory and 8 KB of SRAM.
- Low Power Consumption: Multiple low-power modes for energy efficiency, ideal for battery-operated applications.
- Operating Voltage: 1.8V to 3.6V supply voltage range.
- Peripherals: Includes 1 x I2C, 1 x SPI, 1 x USART, and up to 16 GPIOs.
- Analog Features: 12-bit ADC with up to 16 channels, 12-bit DAC, and comparators.
- Timers: 2 x 16-bit timers and 1 x 32-bit timer for precise timing applications.
- USB: Full-speed USB 2.0 interface.
- DMA Controller: For efficient data transfer without CPU intervention.
- Temperature Range: Industrial grade with a temperature range of -40°C to +85°C.
This microcontroller is well-suited for low-power applications in the IoT, wearables, and portable devices.

Package

The STM32L151CCU6TR is packaged in a 32-pin UFBGA (Ultra-Fine Ball Grid Array) format. This compact package type is designed for space-saving applications, providing excellent thermal and electrical performance.

Pinout

The STM32L151CCU6TR is a microcontroller from STMicroelectronics' STM32L1 series, featuring a total of 48 pins. It is based on the ARM Cortex-M3 core and is designed for low power applications.
Key functions of the pins include:
- GPIOs: General-purpose I/O for various digital input/output operations.
- Analog inputs: Supports multiple ADC channels.
- Communication interfaces: Includes I2C, SPI, USART, and USB interfaces.
- Timers: Several timers for PWM and general timing applications.
- Reset and power: Includes a reset pin and power supply pins.
- Debugging: SWD (Serial Wire Debug) interface for programming and debugging.
This microcontroller is well-suited for battery-operated and energy-efficient applications, given its low power consumption features.

Manufacturer

The manufacturer of the STM32L151CCU6TR is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs and manufactures a wide range of electronic components and systems, including microcontrollers, sensors, and power management devices. It serves various markets such as automotive, industrial, consumer electronics, and communications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its focus on innovation and sustainability, offering solutions that enable smarter and more efficient electronic devices. The STM32L151 series specifically targets low-power applications, providing a balance of performance and energy efficiency, making it suitable for battery-operated devices.

Application

The STM32L151CCU6TR is suitable for low-power applications, including wearable devices, medical equipment, sensor nodes, and Internet of Things (IoT) devices. Its features enable energy-efficient operations for battery-powered systems, making it ideal for environmental monitoring, smart metering, and remote control applications. Additionally, it supports various communication protocols, enhancing its versatility in smart home and industrial automation solutions.

Equivalent

Equivalent products to the STM32L151CCU6TR chip include the STM32L152CCU6, STM32L151C8U6, and STM32L151CBU6. These alternatives share similar features, such as ARM Cortex-M3 architecture, low power consumption, and various peripherals, but may differ in memory size, package types, or specific functionality. Always check the datasheets for detailed specifications and compatibility.

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