ARM® Cortex®-M33 STM32U5 Microcontroller IC 32-Bit 160MHz 512KB (512K x 8) FLASH 56-WLCSP (3.38x3.38)
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STM32U545NEY6QTR

DigiKey Part Number
497-STM32U545NEY6QTR-ND - Tape & Reel (TR)
497-STM32U545NEY6QTRCT-ND - Cut Tape (CT)
497-STM32U545NEY6QTRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STM32U545NEY6QTR
Description
IC MCU 32BIT 512KB FLASH 56WLCSP
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M33 STM32U5 Microcontroller IC 32-Bit 160MHz 512KB (512K x 8) FLASH 56-WLCSP (3.38x3.38)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
274K 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 11x12/14b SAR; D/A 2x12b
Core Processor
ARM® Cortex®-M33
Oscillator Type
External, Internal
Core Size
32-Bit
Operating Temperature
-40°C ~ 85°C (TA)
Speed
160MHz
Mounting Type
Surface Mount
Connectivity
CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG
Supplier Device Package
56-WLCSP (3.38x3.38)
Peripherals
Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT
Package / Case
56-UFBGA, WLCSP
Number of I/O
39
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
5,000 estimated in stock on 22-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.14000$6.14
10$4.71000$47.10
25$4.35320$108.83
100$3.96070$396.07
250$3.77356$943.39
500$3.66076$1,830.38
1,000$3.56796$3,567.96
2,500$3.46998$8,674.95
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$3.41092$17,054.60