STM32L011F3U3TR

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STM32L011F3U3TR

IC MCU 32BIT 8KB FLASH 20UFQFPN

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사양

Supplier STMicroelectronics
Package Tape & Reel (TR),Cut Tape (CT)
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, POR, PWM, WDT
NumberofI/O 16
ProgramMemorySize 8KB (8K x 8)
ProgramMemoryType FLASH
EEPROMSize 512 x 8
RAMSize 2K x 8
Voltage-Supply(Vcc/Vdd) 1.65V ~ 3.6V
DataConverters A/D 7x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 20-UFQFN

개요

Description

STM32L011F3U3TR is a low-power, 32‑bit microcontroller from ST’s STM32L0 family. It targets energy‑constrained apps (battery, wearables, sensing) with an ARM Cortex‑M0+ core.
Key points:
- Core and speed: ARM Cortex‑M0+ up to about 32 MHz.
- Power: multiple ultra‑low‑power modes with fast wakeup; optimized for low current in run/stop/ standby.
- Voltage: wide VDD range (often 1.65–3.6 V).
- Memory: Flash up to tens of kilobytes; RAM a few kilobytes (variant dependent).
- Peripherals: 12‑bit ADC, comparators/OPAMP, timers, RTC, and common interfaces (I2C, SPI, USART).
- Debug/programming: SWD/JTAG compatible.
- Package: compact U3 package (tape and reel).
Note: exact Flash/RAM, I/O count, and peripheral set vary by exact revision. Consult the datasheet/product page for the precise specs of your part. If you want, I can pull the exact numbers for STM32L011F3U3TR.

Features

Key features of STM32L011F3U3TR (STM32L0 ultra‑low‑power line):
- CPU: 32-bit ARM Cortex‑M0+ core, up to 32 MHz.
- Power: ultra‑low‑power design with multiple run/stop/standby modes; very low wake‑up currents for battery‑powered apps.
- Memory: up to 16 KB Flash and up to 4 KB SRAM (typical for value devices in this family).
- Peripherals: 12‑bit ADC with analog features; multiple timers (including 16‑bit timers); DMA; standard serial comms: USART/UART, SPI, I2C.
- Real‑time/clock: RTC with LSE/low‑speed clock support.
- Security/ROM: built‑in bootloader, CRC engine, and read‑out protection options.
- I/O: multiple GPIOs with digital peripherals and basic PWM capabilities.
- Operating voltage/temperature: 1.65–3.6 V; operating temp range typically −40°C to 85°C.
- Packaging: compact, suitable for small-footprint designs.
Note: exact RAM/Flash counts and peripheral counts can vary by specific package/variant; verify against the datasheet for your exact device revision.

Package

20‑pin UFQFPN (3×3 mm) package, UFQFPN20; taped and reeled (TR).

Pinout

- Pin count: 20 pins (package: UFQFPN20/UQFN20).
- Function: A STM32L0 series low-power 32-bit microcontroller (ARM Cortex-M0+) for embedded control, with on-chip flash and RAM and peripherals such as GPIO, ADC, timers, and serial interfaces (USART/UART, I2C, SPI) for ultra-low-power applications.

Manufacturer

- Manufacturer: STMicroelectronics (STMicro)
- What kind of company: A multinational semiconductor company headquartered in Geneva, Switzerland. It designs, develops, manufactures, and markets microelectronics and silicon solutions (including microcontrollers like STM32, MEMS sensors, analog and power ICs) for automotive, industrial, consumer, and communications markets.

Application

STM32L011F3U3TR is an ultra-low-power STM32L0 MCU. Typical application areas:
- Wearables and health-monitoring devices
- Battery-powered IoT sensors and beacons
- Smart home/building automation sensors and controllers
- Industrial sensors and portable instrumentation
- Data loggers and energy/meters
- Medical/portable devices requiring long battery life
- Energy-harvesting or battery-assisted devices

Equivalent

There isn’t a single exact equivalent. Do you want:
- ST cross-references (within STM32 line), or
- cross‑vendor equivalents?
Also provide your requirements: required flash/RAM, desired peripherals, package size, voltage, and operating temp. I’ll give precise substitutes.

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배송 요금 참조 (DHL/FedEx):

DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.

FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.

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