STM32L451CCU6TR is out of stock and can be placed on backorder.
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Infineon Technologies
In Stock: 8,284
Unit Price: $8.66000
Datasheet
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
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ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
Getting Started with STM32 and Nucleo Part 1: Introduction to STM32CubeIDE and Blinky – Digi-Key

STM32L451CCU6TR

DigiKey Part Number
497-19678-2-ND - Tape & Reel (TR)
497-19678-1-ND - Cut Tape (CT)
497-19678-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STM32L451CCU6TR
Description
IC MCU 32BIT 256KB FLSH 48UFQFPN
Manufacturer Standard Lead Time
52 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
Datasheet
 Datasheet
EDA/CAD Models
STM32L451CCU6TR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
160K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
1.71V ~ 3.6V
Part Status
Active
Data Converters
A/D 10x12b; D/A 1x12b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
ARM® Cortex®-M4
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
Mounting Type
Surface Mount
Speed
80MHz
Supplier Device Package
48-UFQFPN (7x7)
Connectivity
CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART
Package / Case
48-UFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Base Product Number
Number of I/O
38
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
XMC4200Q48K256BAXUMA1Infineon Technologies8,284XMC4200Q48K256BAXUMA1TR-ND$8.66000Similar
In-Stock: 0
2,500 estimated in stock on 26-Oct-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.59000$6.59
10$5.02900$50.29
50$4.40400$220.20
100$4.21040$421.04
500$3.88288$1,941.44
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$3.61573$9,039.33
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