STM32U545VET6Q

STMicroelectronics · LQFP-100 · Active

Part number: STM32U545VET6Q
Manufacturer: STMicroelectronics
Package: LQFP-100
Status: Active
Stock: Available / RFQ
Price: $13.33
Year / date code: 2025

Product Overview

STM32U545VET6Q (STMicroelectronics, LQFP-100) — IC MCU 32BIT 512KB FLASH 100LQFP

Technical Specifications

Part Number: STM32U545VET6Q
Manufacturer: STMicroelectronics
Series: STM32U545
Package / Case: LQFP-100
Package Family: QFP
Pin / Ball Count (from marking): 100
Lifecycle Status: Active
Category: Microcontroller (MCU)
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Core Architecture: Arm Cortex-M (exact core per ST datasheet)
Flash / SRAM: Confirm density suffix on the ST ordering code before design-in
Supply Voltage: Typical MCU rail — verify VDD range in the datasheet
I/O & Peripherals: UART, SPI, I²C, timers, ADC, and USB (when present) per variant
Temperature Grade: Industrial / commercial options by suffix — confirm on datasheet
Package Constraint: LQFP-100 footprint and pinout must match the PCB

Package Information

Package: LQFP-100
Package Family: QFP
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 100
Outline Note: Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.

Applications

STM32U545VET6Q is an STMicroelectronics STM32-class microcontroller used in industrial control, consumer electronics, motor drivers, USB devices, and OEM/EMS controller boards. Typical designs lock the LQFP-100 footprint, Flash/SRAM size, and peripheral set. Confirm the full ordering code against the ST datasheet before swapping nearby STM32U545 suffixes.

Procurement notes

Confirm the full ordering code, package (LQFP-100), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

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FAQ

Where to buy STM32U545VET6Q?

You can request STM32U545VET6Q from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (STMicroelectronics), package, quantity, and lead time on the quotation.

Is STM32U545VET6Q available?

Listed inventory shows 43,793 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.

What is the package of STM32U545VET6Q?

The sourcing listing shows package LQFP-100. Always verify body size, pitch, and land pattern against the STMicroelectronics datasheet before PCB layout.

What are alternatives to STM32U545VET6Q?

Potential alternatives include STM32U545VET6, STM32U545VEI6Q, STM32U545REI6Q and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.

Sourcing information

Part Number	STM32U545VET6Q
Manufacturer	STMicroelectronics
Package	LQFP-100
Description	IC MCU 32BIT 512KB FLASH 100LQFP
Availability	Listed inventory: 43,793 pcs — confirm lot, date code, and quantity on RFQ
RFQ	Submit the full part number and quantity through the RFQ form
Lead Time	Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately.
Condition	Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment.