STM32L151C8T6

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STM32L151C8T6

+Nomenclature

IC MCU 32BIT 64KB FLASH 48LQFP

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Spécifications

Attribut Valeur
Package Tray
Series STM32L1
ProductStatus Not For New Designs
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 37
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
EEPROMSize 4K x 8
RAMSize 10K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 16x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Présentation

Description

The STM32L151C8T6 is a microcontroller from STMicroelectronics, part of the STM32L1 series, known for ultra-low-power performance. It is based on the ARM Cortex-M3 32-bit RISC core, operating at a frequency of up to 32 MHz. This microcontroller is designed for applications that require low energy consumption, such as portable and battery-powered devices.
Key features of STM32L151C8T6 include 64 KB of Flash memory, 10 KB of SRAM, and an extensive set of peripherals. It offers multiple low-power modes, making it ideal for energy-sensitive applications. The device includes a variety of interfaces, such as I2C, SPI, USART, and USB, alongside timers and ADC/DAC capabilities.
The STM32L151C8T6 comes in a 48-pin LQFP package, which provides a compact footprint for integration into various designs. It also supports development tools and software from STMicroelectronics, including the STM32Cube ecosystem, which offers comprehensive resources for development and prototyping, ensuring efficient application design and deployment.

Equivalent

Equivalent products to the STM32L151C8T6 microcontroller, which is a low-power, high-performance ARM Cortex-M3 MCU, include:
1. STMicroelectronics STM32L152C8T6 (adds LCD support)
2. NXP MKL26Z64VFT4 (ARM Cortex-M0+)
3. Microchip ATSAMD21G18A (ARM Cortex-M0+)
4. Silicon Labs EFM32TG110F32 (ARM Cortex-M3)
These alternatives vary slightly in features like power efficiency, peripherals, and performance, so compatibility depends on specific application requirements.

Features

The STM32L151C8T6 is a microcontroller from STMicroelectronics' STM32L1 series, which focuses on ultra-low power consumption and performance. Key features include:
1. Core: ARM Cortex-M3 running up to 32 MHz.
2. Memory: 64 KB Flash memory and 10 KB SRAM.
3. Ultra-Low Power: Multiple low-power modes, with current consumption as low as 230 nA.
4. Peripherals:
- 12-bit ADC, DAC
- Up to 7 timers
- USART, SPI, I2C interfaces
5. Connectivity: USB 2.0 full-speed interface.
6. GPIOs: 51 general-purpose I/Os.
7. Package: LQFP-48.
8. Safety and Security: CRC calculation unit, Watchdog timers.
9. Development Support: Compatible with various debugging and development tools.
This combination of features makes the STM32L151C8T6 suitable for energy-efficient applications, such as portable devices, medical and healthcare products, and industrial sensors.

Pinout

The STM32L151C8T6 is a microcontroller from STMicroelectronics' STM32L1 series, which features ultra-low-power performance. This particular model is housed in a 48-pin LQFP (Low-profile Quad Flat Package). Its primary functions are geared towards applications requiring low power consumption, such as portable and battery-operated devices.
Key features include:
- 32-bit ARM Cortex-M3 core: Operates at a frequency up to 32 MHz.
- Flash Memory: 64 KB of on-chip Flash memory for program storage.
- RAM: 10 KB of SRAM.
- Peripherals:
- Multiple UARTs, SPIs, and I2Cs for serial communication.
- 12-bit ADC and DAC for analog signal processing.
- Timers suitable for PWM generation and other timing functions.
- Power Management: Various low-power modes to extend battery life.
- Digital I/O: General-purpose I/O available for interfacing with external components.
The STM32L151C8T6 is well-suited for applications requiring efficient energy use without compromising on processing capability.

Manufacturer

The STM32L151C8T6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. STMicroelectronics, often abbreviated as ST, is a leading global player in the semiconductor industry, known for designing, developing, and delivering a wide range of semiconductor solutions, including integrated circuits and discrete devices. The company specializes in various applications such as microcontrollers, sensors, power management devices, and more. Headquartered in Geneva, Switzerland, STMicroelectronics operates worldwide, serving diverse sectors such as automotive, industrial, personal electronics, and communication equipment.

Application

The STM32L151C8T6 microcontroller is designed for applications that require low power consumption and high performance. Key application areas include:
1. Wearable Devices: Due to its low power consumption, it's ideal for fitness trackers and smartwatches.
2. Medical Devices: Used in portable medical equipment, benefiting from its precise analog functions.
3. IoT Devices: Supports battery-operated sensors and smart home devices with its energy efficiency.
4. Consumer Electronics: Suitable for remote controls, gaming peripherals, and other battery-powered gadgets.
5. Industrial Automation: Employed in sensors and monitoring devices where power efficiency is critical.
Its integration of various peripherals makes it versatile across these application areas.

Package

The STM32L151C8T6 microcontroller is packaged in an LQFP (Low-Profile Quad Flat Package) with 48 pins.

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