ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 20-UFQFPN (3x3)
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ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 20-UFQFPN (3x3)
Getting Started with STM32 and Nucleo Part 1: Introduction to STM32CubeIDE and Blinky – Digi-Key

STM32L021F4U6TR

DigiKey Part Number
497-STM32L021F4U6TR-ND - Tape & Reel (TR)
497-STM32L021F4U6CT-ND - Cut Tape (CT)
497-STM32L021F4U6DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STM32L021F4U6TR
Description
IC MCU 32BIT 16KB FLASH 20UFQFPN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 20-UFQFPN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
STM32L021F4U6TR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
EEPROM Size
512 x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
RAM Size
2K x 8
Part Status
Active
Voltage - Supply (Vcc/Vdd)
1.65V ~ 3.6V
DigiKey Programmable
Not Verified
Data Converters
A/D 7x12b
Core Processor
ARM® Cortex®-M0+
Oscillator Type
Internal
Core Size
32-Bit
Operating Temperature
-40°C ~ 85°C (TA)
Speed
32MHz
Mounting Type
Surface Mount
Connectivity
I2C, IrDA, SPI, UART/USART
Supplier Device Package
20-UFQFPN (3x3)
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Package / Case
20-UFQFN
Number of I/O
16
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
STM32L011F4U6TRSTMicroelectronics933497-17478-1-ND€14.22000Parametric Equivalent
In-Stock: 1,522
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.69000€1.69
10€1.24900€12.49
25€1.13680€28.42
100€1.01390€101.39
250€0.95532€238.83
500€0.92002€460.01
1,000€0.91142€911.42
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000€0.71397€2,141.91
6,000€0.69881€4,192.86
9,000€0.69122€6,220.98
Manufacturers Standard Package
Unit Price without VAT:€1.69000
Unit Price with VAT:€2.07870