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LIMCHIP CO., LIMITED
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STM32L552RET6
Brand: STMicroelectronics
STM32L552RET6 is a Ultra-Low-Power Arm Cortex-M33 MCU from STMicroelectronics, supplied in 64-pin LQFP. It appeared in a May 2026 component-demand watch list; current stock, date code, lifecycle and lot condition must be confirmed by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ST | STM32L552RET6 | 1600 | 25+/26+ | Listed quantity 1,600 is based on approximately 5–10 standard packing lots; confirm actual manufacturer MPQ, date code, lot split and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Core / Architecture | Arm Cortex-M33 with TrustZone |
| Clock Frequency | Up to 110 MHz |
| Memory | 512 KB Flash and 256 KB SRAM |
| Interfaces | USB, CAN FD, SPI, I²C, UART and ADC peripherals |
| Security | Hardware cryptography and secure-boot support |
| Package / Case | 64-pin LQFP |
| Manufacturer | STMicroelectronics |
| Exact Ordering Code | STM32L552RET6 |
Power Features & Applications
- Core / Architecture: Arm Cortex-M33 with TrustZone
- Clock Frequency: Up to 110 MHz
- Memory: 512 KB Flash and 256 KB SRAM
- Interfaces: USB, CAN FD, SPI, I²C, UART and ADC peripherals
- Security: Hardware cryptography and secure-boot support
- Package / Case: 64-pin LQFP
Need Price & Availability for STM32L552RET6?
Confirm manufacturer, full suffix, package, MPQ, date code, lot traceability and current stock for STM32L552RET6.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for STM32L552RET6 are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is STM32L552RET6 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for STM32L552RET6 by RFQ.
What should buyers check before ordering STM32L552RET6?
Buyers should check voltage range, current rating, package, protection features and date code for STM32L552RET6, together with live stock and traceable supply.
How do I request a quote for STM32L552RET6?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.