STM32L051R8H6
  • Share:

STMicroelectronics STM32L051R8H6

Manufacturer No:
STM32L051R8H6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 64KB FLASH 64TFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The STM32L051R8H6 is an ultra-low-power microcontroller from STMicroelectronics, part of the STM32L051x6/8 series. It features the high-performance Arm® 32-bit Cortex®-M0+ core, operating at a frequency of up to 32 MHz. This MCU is designed for high power efficiency, making it suitable for a wide range of low-power applications. It includes a memory protection unit (MPU), high-speed embedded memories, and an extensive range of enhanced I/Os and peripherals. The device operates from a 1.65 V to 3.6 V power supply and is available in various packages, including TFBGA and LQFP, with a temperature range of -40 to 125 °C.

Key Specifications

Parameter Specification
Core Arm® 32-bit Cortex®-M0+ with MPU
Frequency Up to 32 MHz
Power Supply 1.65 V to 3.6 V
Temperature Range -40 to 125 °C
Flash Memory Up to 64 Kbytes with ECC
RAM 8 Kbytes
EEPROM 2 Kbytes with ECC
Backup Register 20 bytes
I/Os Up to 51 fast I/Os (45 I/Os 5V tolerant)
ADC 12-bit, 1.14 Msps, up to 16 channels
Comparators 2 ultra-low-power comparators
Timers 9 timers including 16-bit and ultra-low-power timers
Communication Interfaces 2x USART, 1x UART (low power), up to 4x SPI, 2x I2C, 1x I2S
Power Modes Standby, Stop, and Run modes with low power consumption
Wakeup Time 3.5 µs from RAM, 5 µs from Flash memory

Key Features

  • Ultra-low-power platform: Optimized for low power consumption with various power-saving modes.
  • High-performance core: Arm® 32-bit Cortex®-M0+ core with MPU.
  • Extensive memory options: Up to 64 Kbytes of Flash memory, 8 Kbytes of RAM, and 2 Kbytes of EEPROM.
  • Analog peripherals: 12-bit ADC, 2 ultra-low-power comparators, and a 7-channel DMA controller.
  • Communication interfaces: Multiple USART, SPI, I2C, and I2S interfaces.
  • Low-power modes: Standby, Stop, and Run modes with low power consumption.
  • Fast wakeup times: 3.5 µs from RAM and 5 µs from Flash memory.
  • Reset and supply management: Ultra-safe, low-power BOR and programmable voltage detector (PVD).
  • Development support: Serial wire debug supported and pre-programmed bootloader.

Applications

The STM32L051R8H6 is suitable for a variety of low-power applications, including:

  • IoT devices: Due to its ultra-low power consumption, it is ideal for Internet of Things (IoT) devices that require long battery life.
  • Wearable devices: Its low power modes and fast wakeup times make it suitable for wearable devices.
  • Industrial automation: It can be used in industrial automation applications where low power and high reliability are crucial.
  • Medical devices: The device's low power consumption and robust peripherals make it a good fit for medical devices.
  • Consumer electronics: It is also used in various consumer electronics that require efficient power management.

Q & A

  1. What is the core type of the STM32L051R8H6?

    The core type is Arm® 32-bit Cortex®-M0+ with a memory protection unit (MPU).

  2. What is the operating voltage range of the STM32L051R8H6?

    The operating voltage range is from 1.65 V to 3.6 V.

  3. What are the different power modes available on the STM32L051R8H6?

    The device supports Standby, Stop, and Run modes with low power consumption.

  4. How much Flash memory does the STM32L051R8H6 have?

    The device has up to 64 Kbytes of Flash memory with ECC.

  5. What are the key analog peripherals of the STM32L051R8H6?

    The key analog peripherals include a 12-bit ADC, 2 ultra-low-power comparators, and a 7-channel DMA controller.

  6. What communication interfaces are available on the STM32L051R8H6?

    The device features multiple USART, SPI, I2C, and I2S interfaces.

  7. What is the temperature range of the STM32L051R8H6?

    The temperature range is from -40 to 125 °C.

  8. How fast is the wakeup time from RAM and Flash memory?

    The wakeup time is 3.5 µs from RAM and 5 µs from Flash memory.

  9. Does the STM32L051R8H6 support serial wire debug?

    Yes, the device supports serial wire debug.

  10. What are some typical applications of the STM32L051R8H6?

    Typical applications include IoT devices, wearable devices, industrial automation, medical devices, and consumer electronics.

Product Attributes

Core Processor:ARM® Cortex®-M0+
Core Size:32-Bit Single-Core
Speed:32MHz
Connectivity:I²C, IrDA, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O:51
Program Memory Size:64KB (64K x 8)
Program Memory Type:Flash
EEPROM Size:2K x 8
RAM Size:8K x 8
Voltage - Supply (Vcc/Vdd):1.65V ~ 3.6V
Data Converters:A/D 16x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:64-TFBGA
Supplier Device Package:64-TFBGA (5x5)
0 Remaining View Similar

In Stock

$5.65
84

Please send RFQ , we will respond immediately.

Same Series
STM32L051K8T6TR
STM32L051K8T6TR
IC MCU 32BIT 64KB FLASH 32LQFP
STM32L051T8Y6DTR
STM32L051T8Y6DTR
IC MCU 32BIT 64KB FLASH 36WLCSP
STM32L051C8T6
STM32L051C8T6
IC MCU 32BIT 64KB FLASH 48LQFP
STM32L051C8T3
STM32L051C8T3
IC MCU 32BIT 64KB FLASH 48LQFP
STM32L051C8T6TR
STM32L051C8T6TR
IC MCU 32BIT 64KB FLASH 48LQFP
STM32L051C6T6
STM32L051C6T6
IC MCU 32BIT 32KB FLASH 48LQFP
STM32L051K8U6TR
STM32L051K8U6TR
IC MCU 32BIT 64KB FLASH 32UFQFPN
STM32L051K8U6
STM32L051K8U6
IC MCU 32BIT 64KB FLASH 32UFQFPN
STM32L051K8U6DTR
STM32L051K8U6DTR
IC MCU 32BIT 64KB FLASH 32UFQFPN
STM32L051R6H6
STM32L051R6H6
IC MCU 32BIT 32KB FLASH 64TFBGA
STM32L051K8U3
STM32L051K8U3
IC MCU 32BIT 64KB FLASH 32UFQFPN
STM32L051R8H7
STM32L051R8H7
IC MCU 32BIT 64KB FLASH 64TFBGA

Similar Products

Part Number STM32L051R8H6 STM32L051R8T6 STM32L053R8H6 STM32L052R8H6 STM32L051R8H7 STM32L051R6H6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active Active
Core Processor ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 32MHz 32MHz 32MHz 32MHz 32MHz 32MHz
Connectivity I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART, USB I²C, IrDA, SPI, UART/USART, USB I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 51 51 51 51 51 51
Program Memory Size 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8) 32KB (32K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash
EEPROM Size 2K x 8 2K x 8 2K x 8 2K x 8 2K x 8 2K x 8
RAM Size 8K x 8 8K x 8 8K x 8 8K x 8 8K x 8 8K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V
Data Converters A/D 16x12b A/D 16x12b A/D 16x12b; D/A 1x12b A/D 16x12b; D/A 1x12b A/D 16x12b A/D 16x12b
Oscillator Type Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 64-TFBGA 64-LQFP 64-TFBGA 64-TFBGA 64-TFBGA 64-TFBGA
Supplier Device Package 64-TFBGA (5x5) 64-LQFP (10x10) 64-TFBGA (5x5) 64-TFBGA (5x5) 64-TFBGA (5x5) 64-TFBGA (5x5)

Related Product By Categories

STM32F413VGH6
STM32F413VGH6
STMicroelectronics
IC MCU 32BIT 1MB FLASH 100UFBGA
STM32F407ZET6
STM32F407ZET6
STMicroelectronics
IC MCU 32BIT 512KB FLASH 144LQFP
STM32F405VGT6V
STM32F405VGT6V
STMicroelectronics
IC MCU 32BIT 1MB FLASH 100LQFP
STM32F051K8U6
STM32F051K8U6
STMicroelectronics
IC MCU 32BIT 64KB FLASH 32UFQFPN
STM32L151RDT6
STM32L151RDT6
STMicroelectronics
IC MCU 32BIT 384KB FLASH 64LQFP
STM32L031G6U7STR
STM32L031G6U7STR
STMicroelectronics
IC MCU 32BIT 32KB FLASH 28UFQFPN
ST72F324BK4T6TR
ST72F324BK4T6TR
STMicroelectronics
IC MCU 8BIT 16KB FLASH 32LQFP
SPC560C50L3B4E0X
SPC560C50L3B4E0X
STMicroelectronics
IC MCU 32BIT 512KB FLASH 100LQFP
S9S12G64F0CLH
S9S12G64F0CLH
Freescale Semiconductor
IC MCU 16BIT 64KB FLASH 64LQFP
LPC2132FBD64/01118
LPC2132FBD64/01118
NXP USA Inc.
IC MCU 16/32BIT 64KB FLSH 64LQFP
SPC5606BK0VLU6
SPC5606BK0VLU6
NXP USA Inc.
IC MCU 32BIT 1MB FLASH 176LQFP
FS32K142HFT0VLLT
FS32K142HFT0VLLT
NXP USA Inc.
IC MCU 32BIT 256KB FLASH 100LQFP

Related Product By Brand

STL225N6F7AG
STL225N6F7AG
STMicroelectronics
MOSFET N-CH 60V 120A POWERFLAT
STP24N60M2
STP24N60M2
STMicroelectronics
MOSFET N-CH 600V 18A TO220
STL160N4F7
STL160N4F7
STMicroelectronics
MOSFET N-CH 40V 120A POWERFLAT
STGW80H65DFB-4
STGW80H65DFB-4
STMicroelectronics
IGBT BIPO 650V 80A TO247
STM32F207ZET6TR
STM32F207ZET6TR
STMicroelectronics
IC MCU 32BIT 512KB FLASH 144LQFP
STM32F103VFT7
STM32F103VFT7
STMicroelectronics
IC MCU 32BIT 768KB FLASH 100LQFP
LM239DT
LM239DT
STMicroelectronics
IC COMP QUAD LOW PWR 14SOIC
74LCX573MTR
74LCX573MTR
STMicroelectronics
IC LATCH OCTAL D-TYPE 20-SOIC
ST2129BQTR
ST2129BQTR
STMicroelectronics
IC TRNSLTR BIDIRECTIONAL 8QFN
L4995KTR
L4995KTR
STMicroelectronics
IC REG LIN 5V 500MA POWERSSO-24
L7824ACV
L7824ACV
STMicroelectronics
IC REG LINEAR 24V 1.5A TO220AB
TDA7708LX32
TDA7708LX32
STMicroelectronics
ADD INFOTAINMENT