STM32L051C8T6

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STM32L051C8T6

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IC MCU 32BIT 64KB FLASH 48LQFP

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Spezifikationen

Attribut Wert
Package Tray
Series STM32L0
ProductStatus Active
CoreProcessor ARM® Cortex®-M0+
CoreSize 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O 37
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
EEPROMSize 2K x 8
RAMSize 8K x 8
Voltage-Supply(Vcc/Vdd) 1.65V ~ 3.6V
DataConverters A/D 10x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Übersicht

Description

The STM32L051C8T6 is an ultra-low-power ARM Cortex-M0+ microcontroller from STMicroelectronics.
### Key Features:
- Core: 32-bit Cortex-M0+ (32 MHz max clock speed).
- Memory: 64 KB Flash, 8 KB SRAM, 2 KB EEPROM.
- Power Efficiency: Ultra-low-power modes (down to 0.28 µA in Standby).
- Peripherals: 12-bit ADC, DAC, USART, I²C, SPI, timers, and comparators.
- Packaging: LQFP-48.
- Operating Voltage: 1.8V–3.6V.
### Applications:
Ideal for battery-powered and energy-sensitive devices like sensors, wearables, and IoT nodes.
Its low power consumption and rich peripheral set make it a strong choice for embedded projects requiring efficiency.

Equivalent

The STM32L051C8T6 is an ultra-low-power Cortex-M0+ MCU. Equivalent alternatives include:
- STM32L052C8T6: Higher flash (64KB vs. 32KB), otherwise similar.
- STM32L031C6T6: Lower flash (32KB), fewer peripherals.
- STM32L011K4T6: Smaller package, less flash (16KB).
- NXP LPC84x: Similar Cortex-M0+, low-power.
- Silicon Labs EFM32ZG: Energy-efficient M0+.
Check pinout, peripherals, and power specs for compatibility.

Pinout

The STM32L051C8T6 is a 32-bit ARM Cortex-M0+ microcontroller with 48 pins (LQFP-48 package).
### Key Functions:
- GPIO: Up to 39 I/O pins (5V-tolerant).
- Communication:
- USART/UART (x2)
- SPI/I2S (x1)
- I2C (x1)
- Analog:
- 12-bit ADC (10 channels)
- DAC (1 channel)
- Timers: 6x (including 16-bit & 32-bit)
- Low-power modes: Ultra-low-power operation (down to 0.3 µA in standby).
- Memory: 64 KB Flash, 8 KB SRAM, 2 KB EEPROM.
- Debug: SWD & JTAG support.
This MCU is ideal for battery-powered, low-power embedded applications.

Manufacturer

The STM32L051C8T6 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and analog devices. The company is a key player in the semiconductor industry, serving markets like automotive, industrial, consumer electronics, and IoT.
The STM32L051C8T6 is part of ST's STM32L0 series, a family of ultra-low-power ARM Cortex-M0+ microcontrollers, ideal for energy-efficient applications.

Application

The STM32L051C8T6, a low-power ARM Cortex-M0+ MCU, is widely used in:
- IoT devices (sensors, wearables)
- Battery-powered systems (smart meters, medical devices)
- Consumer electronics (remote controls, toys)
- Industrial automation (HMI, control systems)
- Smart home (lighting, security)
Its ultra-low power consumption, compact size (48MHz, 64KB Flash, 8KB RAM), and rich peripherals (ADC, UART, I²C, SPI) make it ideal for energy-efficient embedded applications.

Package

The STM32L051C8T6 comes in an LQFP-48 package. This is a 48-pin, low-profile quad flat package with a 7x7mm body and 0.5mm pin pitch, suitable for space-constrained applications. It supports surface-mount assembly and is commonly used in low-power embedded systems.

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