Hello! Welcome to Embedic!
Contact Us
This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.
Home > Embedded ICs > 32bit MCU > STM32L052R8T7
ST

STM32L052R8T7

STM32L052R8T7

Pictures are for reference only Please prevail in kind

  • Quantity : *

  • Contact Name : *

  • Email : *

price SUPPLIERS WHOLESALE PRICE TRENDS

Price comparison from authorized distributors

price info STM32L052R8T7 Competitive Prices

EmbedIC has the unique source of supply. We can offer STM32L052R8T7 more competitive price for our customers. You can enjoy our best service by purchasing STMicroelectronics STM32L052R8T7, Please feel free to contact for the best price of STM32L052R8T7 32bit MCU. Click To Get Quotation

STM32L052R8T7 Overview

The ultra-low-power STM32L052x6/8 microcontrollers incorporate the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance Arm? Cortex?-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

The STM32L052x6/8 devices provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.
The STM32L052x6/8 devices offer several analog features, one 12-bit ADC with hardware oversampling, one DAC, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers and one basic timer, one RTC and one SysTick which can be used as timebases. They also feature two watchdogs, one watchdog with independent clock and window capability and one window watchdog based on bus clock.
Moreover, the STM32L052x6/8 devices embed standard and advanced communication interfaces: up to two I2C, two SPIs, one I2S, two USARTs, a low-power UART (LPUART), and a crystal-less USB. The devices offer up to 24 capacitive sensing channels to simply add touch sensing functionality to any application.
The STM32L052x6/8 also include a real-time clock and a set of backup registers that remain powered in Standby mode.
The ultra-low-power STM32L052x6/8 devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +125 °C temperature range. A comprehensive set of power-saving modes allows the design of low-power applications.

ECAD Model

Symbol

STM32L052R8T7

Footprint

STM32L052R8T7

Features

  • 1.65 V to 3.6 V power supply
  • -40 to 125 °C temperature range
  • 0.27 μA Standby mode (2 wakeup pins)
  • 0.4 μA Stop mode (16 wakeup lines)
  • 0.8 μA Stop mode + RTC + 8 KB RAM retention
  • 88 μA/MHz in Run mode
  • 3.5 μs wakeup time (from RAM)
  • 5 μs wakeup time (from Flash memory)
  • Core: Arm 32-bit Cortex-M0+ with MPU
    • From 32 kHz up to 32 MHz max.
    • 0.95 DMIPS/MHz
  • Reset and supply management
    • Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
    • Ultra-low-power POR/PDR
    • Programmable voltage detector (PVD)
  • Clock sources
    • 1 to 25 MHz crystal oscillator
    • 32 kHz oscillator for RTC with calibration
    • High speed internal 16 MHz factory-trimmed RC (+/- 1%)
    • Internal low-power 37 kHz RC
    • Internal multispeed low-power 65 kHz to 4.2 MHz RC
    • Internal self calibration of 48 MHz RC for USB
    • PLL for CPU clock
  • Pre-programmed bootloader
    • USART, SPI supported
  • Development support
    • Serial wire debug supported
  • Up to 51 fast I/Os (45 I/Os 5V tolerant)
  • Memories
    • Up to 64 KB Flash memory with ECC
    • 8KB RAM
    • 2 KB of data EEPROM with ECC
    • 20-byte backup register
    • Sector protection against R/W operation

    • Applications

    STM32L0

    Specifications

    • Core Processor ARM Cortex M0+

    • Speed 32MHz

    • Operating Temperature -40℃ ~ 105℃ (TA)

    • Program Memory Type FLASH

    • RAM Size 8K x 8

    • Number of I/O 51

    • Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

    • Mounting Type Surface Mount

    • Oscillator Type Internal

    • Supplier Device Package 64-LQFP (10x10)

    • EEPROM Size 2K x 8

    • Package / Case 64-LQFP

    • Core Size 32-Bit

    • Connectivity I2C, IrDA, SPI, UART/USART, USB

    • Program Memory Size 64KB (64K x 8)

    • Data Converters A/D 16x12b; D/A 1x12b

    • Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V

    Circuit Diagram

    Popular Products

    • XCZU15EG-1FFVB1156E

      Manufacturer: Xilinx Inc.

      IC SOC CORTEX-A53 1156FCBGA

      Product Categories: SOC

      Lifecycle:

      RoHS:

    • AT89LP51RD2-20MU

      Manufacturer: Microchip

      IC MCU 8BIT 64KB FLASH 44VQFN

      Product Categories: 8bit MCU

      Lifecycle:

      RoHS:

    • MSP430F5500IRGZR

      Manufacturer: Texas Instruments

      IC MCU 16BIT 8KB FLASH 48VQFN

      Product Categories: 16bit MCU

      Lifecycle:

      RoHS:

    • MB90347ESPMC-GS-683E1

      Manufacturer: Cypress

      IC MCU 16BIT 128KB MROM 100LQFP

      Product Categories: 16bit MCU

      Lifecycle:

      RoHS:

    • MKE04Z128VLH4R

      Manufacturer: NXP

      IC MCU 32BIT 128KB FLASH 64LQFP

      Product Categories: 32bit MCU

      Lifecycle:

      RoHS:

    • MC711K4VFUE4R

      Manufacturer: NXP

      IC MCU 8BIT 24KB OTP 80QFP

      Product Categories: 8bit MCU

      Lifecycle:

      RoHS:

    • KMPC857TCZQ80B

      Manufacturer: NXP

      IC MPU MPC8XX 80MHZ 357BGA

      Product Categories: MPU

      Lifecycle:

      RoHS:

    • PIC16LF1707-I/SS

      Manufacturer: Microchip

      IC MCU 8BIT 3.5KB FLASH 20SSOP

      Product Categories: 8bit MCU

      Lifecycle:

      RoHS:

    • DSPIC30F6012A-30I/PT

      Manufacturer: Microchip

      Digital Signal Processors & Controllers - DSP, DSC 30MIPS 144 KB

      Product Categories: DSP

      Lifecycle:

      RoHS:

    Product evaluation

    • Looking forward to your comment

    • Comment

      Verification Code * 

    Popular Searches

    Lastest News \\\\\\\\\\\\\\\\

    Applications

    Download Ranking

    Compare products

    Compare Empty

    Product updates, events, and resources in your inbox

    Products

    Events

    Privacy

    iso9001
    iso14001
    verisign
    ssl
    • Smart System

      Smart System

    • Traffic Management

      Traffic Management

    • Security

      Security

    • Consumer Electronics

      Consumer Electronics

    • Wireless Technology

      Wireless Technology

    • Robot

      Robot

    • Internet of Things

      Internet of Things

    • Industrial Control

      Industrial Control

    Intellectual Property Protection -Privacy Policy - Sitemap - Terms of Use - User Agreement ©️2010-2024 Embedic.com. All rights reserved.