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STM32L052C8T6D

MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray

メーカー : STMicroelectronics, Inc
パッケージ : QFP48
製品 : Diodes Schottky
Datasheet: STM32L052C8T6D Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
在庫: 226

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STM32L052C8T6D 製品詳細

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.

アプリケーション/パラメータの範囲

  • 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

    • STM32L052C8T6D Block Diagram
    (商品画像: Diagram)

    技術的パラメータ

    • Core Processor
    • ARM? Cortex?-M0+
    • Core Size
    • 32-Bit
    • Speed
    • 32MHz
    • Connectivity
    • I2C, IrDA, SPI, UART/USART, USB
    • Peripherals
    • Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
    • Number of I/O
    • 37
    • 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 10x12b; D/A 1x12b
    • Oscillator Type
    • Internal
    • Operating Temperature
    • -40??C ~ 85??C (TA)
    • Mounting Type
    • Surface Mount
    • Package / Case
    • 48-LQFP
    • Supplier Device Package
    • 48-LQFP (7x7)

    STM32L052C8T6D 特殊な製品に関連する

    Ratings and Reviews (1)

    • 5 / 5
    • 5 Stars 100%
    • 4 Stars 0%
    • 3 Stars 0%
    • 2 Stars 0%
    • 1 Stars 0%
    • **acop***
      2019-08-18

      Excellent seller would buy from him again Great communication

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    Q: How does Jotrin guarantee that STM32L052C8T6D is the original manufacturer or agent of ST?
    We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their STM32L052C8T6D devices; we pay more attention to the channels and quality of STM32L052C8T6D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
    Q: How to find the detailed information of STM32L052C8T6D chips? Including ST original factory information, Diodes Schottky application, STM32L052C8T6D pictures?
    You can use Jotrin's intelligent search engine, or filter by STM32 32-bit Arm Cortex MCUs ; STM32 Ultra Low Power MCUs ; STM32L0 Value Line category, or find it through STMicroelectronics, Inc Information page.
    Q: Are the ST's STM32L052C8T6D price and stock displayed on the platform accurate?
    The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for STM32L052C8T6D, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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    Q: What is the process for returns or replacement of STM32L052C8T6D?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32L052C8T6D we delivered, we will accept the replacement or return of the STM32L052C8T6D only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of STM32L052C8T6D.
    (3)The STM32L052C8T6D is unused and only in the original unpacked packaging.
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    (1)Inform us within 90 days
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    More details about return electronic components please see our Return & Change Policy.
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