The STM32L051x6 microcontroller is a 32-bit device based on the ARM Cortex-M0+ architecture, operating at a maximum frequency of 32 MHz. It features up to 64 KB of Flash memory, 8 KB of SRAM, and 2 KB of EEPROM, making it suitable for various embedded applications. The microcontroller supports a wide operating voltage range from 1.65 V to 3.6 V and is designed for ultra-low power consumption, with standby currents as low as 0.27 µA and run mode currents of 88 µA/MHz. This device includes a rich set of analog peripherals, such as a 12-bit ADC capable of sampling up to 1.14 Msps across 16 channels, and two ultra-low-power comparators. It also features a 7-channel DMA controller and multiple communication interfaces, including USART, UART, SPI, and I2C, facilitating versatile connectivity options. The STM32L051x6 is packaged in a LQFP-64 format, providing up to 51 fast I/O pins, with 45 of them being 5V tolerant. The microcontroller is equipped with various timers, including independent watchdogs and a real-time clock, enhancing its functionality for time-sensitive applications. It also supports a pre-programmed bootloader for easy firmware updates and development support through serial wire debug. The device is compliant with RoHS standards and is part of STMicroelectronics' ECOPACK®2 program, ensuring environmentally friendly manufacturing practices.
Manufacturer: STMicroelectronics
Win Source Part Number: 708517-STM32L051R8T6
Series: STM series
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex-M0+
Speed: 32MHz
Connectivity: I2C, IrDA, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Size: 64KB
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 16x12b
Supply Voltage: 1.65V ~ 3.6V
Categories: Integrated Circuits
Supplier Device Package: 64-LQFP
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-LQFP
Popularity: Low
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance
Family Part Number: STM32L051
Manufacturer Pack Quantity: 160
MSL Level: 3 (168 Hours)
Data Bus Width: 32-Bit
The number of I/O: 51
Date RAM Size: 8K x 8
32-bit ARM Cortex-M0+ MCU, 32MHz, 64KB Flash, LQFP Product overview: STM32L051R8T6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 32MHz, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 32MHz, 64KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L051R8T6 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 64KB FLASH 64LQFP
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 64KB FLASH 64LQFP
MCU, 32BIT, CORTEX-M0+, 32MHZ, LQFP-64; Product Range:STM32 Family STM32L0 Series Microcontrollers; Architecture:ARM Cortex-M0+; No. of Bits:32bit; CPU Speed:32MHz; Program Memory Size:64KB; RAM Memory Size:8KB; No. of Pins:64Pins; RoHS Compliant: Yes
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz
IC MCU 32BIT 64KB FLASH 64LQFP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 708517-STM32L051R8T6 | 685-STM32L051R8T6 | 497-14902-ND | STM32L051R8T6 | STM32L051R8T6 | STM32L051R8T6 | 83X7781 | STM32L051R8T6 | STM32L051R8T6 |
| Product Name | Embedded - Embedded - Microcontrollers - STM32L051R8T6 | ARM Cortex-M 32-bit 32MHz 64KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Mcu, 32Bit, Cortex-M0+, 32Mhz, Lqfp-64; Product Range Stmicroelectronics | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit | 32 Bit; 32-Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | |||
| RAM | 64 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | ||
| ROM | 2 KB | 64 KB | |||||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash; FLASH |
