ST STM32L452RET3

Manufacturer No:

STM32L452RET3

Manufacturer:

ST

Package:

64-LQFP

Description:

512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L452 3V 64-LQFP

Quantity:

In Stock :6077

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Tue, Jun 9 - Wed, Jun 10, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

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PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

STM32L452RET3 Information

ST STM32L452RET3 technical specifications, attributes, parameters and parts with similar specifications to ST STM32L452RET3.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
12 Weeks

Mounting Type
Surface Mount

Package / Case
64-LQFP

Surface Mount
YES

Operating Temperature
-40°C~125°C TA

Packaging
Tray

Series
STM32L4

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Type
Parameter

Number of Terminations
64

Terminal Position
QUAD

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Supply Voltage
3V

Terminal Pitch
0.5mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
STM32L452

Supply Voltage-Max (Vsup)
3.6V

Supply Voltage-Min (Vsup)
1.71V

Download datasheets and manufacturer documentation for ST STM32L452RET3.

Datasheets:

stmicroelectronics-stm32l452ceu3-datasheets-7578.pdf

stmicroelectronics-stm32f301c8t6-datasheets-1112.pdf

stmicroelectronics-stm32l431kbu6-datasheets-1540.pdf

stmicroelectronics-stm32l452ret3-datasheets-4067.pdf

STM32L452RET3 Description

STM32L452RET3 belongs to the family of ultra-low-power MCUs provided by STMicroelectronics. It is designed based on the high-performance Arm?Cortex?-M4 32-bit RISC core operating at up to 80 MHz frequency. A full set of DSP instructions and a memory protection unit (MPU) are integrated to improve application security. Moreover, it supports a suite of protection mechanisms for embedded Flash memory and SRAM, including readout protection, write protection, proprietary code readout protection, and Firewall.

STM32L452RET3 Features

Ultra-low-power with FlexPowerControl
Up to 21 capacitive sensing channels
Standard and advanced communication interfaces
A 1.71 to 3.6 V VDD power supply
-40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature