ST STM32L552ZCT6Q

Manufacturer No:

STM32L552ZCT6Q

Manufacturer:

ST

Package:

144-LQFP

Description:

256KB 256K x 8 FLASH ARM® Cortex®-M33 32-Bit Microcontroller STM32L5 Series 3V 144-LQFP

Quantity:

In Stock :4648

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：Sat, May 30 - Sun, May 31, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

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

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

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.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.

STM32L552ZCT6Q Information

ST STM32L552ZCT6Q technical specifications, attributes, parameters and parts with similar specifications to ST STM32L552ZCT6Q.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
144-LQFP

Surface Mount
YES

Operating Temperature
-40°C~85°C TA

Series
STM32L5

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
144

Terminal Position
QUAD

Terminal Form
GULL WING

Type
Parameter

Supply Voltage
3V

Terminal Pitch
0.5mm

Reach Compliance Code
compliant

Supply Voltage-Max (Vsup)
3.6V

Supply Voltage-Min (Vsup)
1.71V

Oscillator Type
Internal

Number of I/O
111

Speed
110MHz

RAM Size
256K x 8

Voltage - Supply (Vcc/Vdd)
1.71V~3.6V

Download datasheets and manufacturer documentation for ST STM32L552ZCT6Q.

Datasheets:

stmicroelectronics-stm32l552ccu6-datasheets-8857.pdf

STM32L552ZCT6Q Description

STM32L552ZCT6Q is a type of ultra-low-power microcontroller based on the high-performance Arm? Cortex?-M33 32-bit RISC core which operates at up to 110 MHz and features a floating point unit. Based on several internal monitoring which generates secret data erase in case of attack, it is able to deliver active tamper detection and protection against transient and environmental perturbation attacks. In addition, STM32L552ZCT6Q provides standard and advanced communication interfaces.