STM32L562VET3 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics STM32L562VET3 is an ultra-low-power 32-bit Arm Cortex-M33 microcontroller with TrustZone security, 512KB Flash, and 256KB SRAM running at 110 MHz. Integrated AES, PKA cryptographic accelerators, and SMPS power regulator target secure IoT and wearable applications.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- STM32L562VET3 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.6397(MOQ 540)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32L562VET3?
- Arm Cortex-M33 core at 110 MHz with TrustZone and 165 DMIPS for secure embedded processing
- 512KB Flash and 256KB SRAM with hardware AES-256 and PKA cryptographic accelerators
- Integrated SMPS regulator achieving ultra-low-power consumption down to 100 nA in Standby mode
What is STM32L562VET3 used for?
The STM32L562VET3 targets secure IoT edge nodes, smart healthcare wearables, and industrial wireless sensor devices requiring hardware-enforced security boundaries. Its TrustZone isolation protects cryptographic keys and secure boot firmware while the ultra-low-power modes with 100 nA standby current extend battery life in coin-cell-powered or energy-harvesting applications.
What are the specifications of STM32L562VET3?
| Factory Lead Time | 12Weeks |
| YTEOL | 9 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Mainland China, Taiwan |
Where can I find the STM32L562VET3 datasheet?
STM32L562VET3 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32L562VET3?
Compatible alternatives and drop-in replacements for STM32L562VET3:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M33 CPU, 110MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M33 CPU, 110MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M33 CPU, 110MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M33 CPU, 110MHz, CMOS, PQFP100
Frequently Asked Questions
What security features does STM32L562VET3 provide, and how do they protect IoT device firmware?
The STM32L562VET3 implements Arm TrustZone for Cortex-M33, creating hardware-enforced secure and non-secure execution domains. It includes AES-256 hardware encryption, a PKA public-key accelerator, and a hardware random number generator. These features protect cryptographic keys, enable secure boot, and prevent firmware extraction, meeting PSA Certified Level 2 requirements for IoT device security.
How does the SMPS regulator in STM32L562VET3 help extend battery life in wearable designs?
The integrated SMPS switching regulator on the STM32L562VET3 delivers up to 30% lower power consumption compared to LDO-only operation at the same core voltage. Combined with ultra-low-power Stop 3 mode at under 2 µA and 100 nA Standby mode with RTC running, a coin-cell battery can sustain the device for over 12 months in duty-cycled sensor sampling applications.
For a secure industrial sensor design, how much Flash and SRAM does STM32L562VET3 offer compared to STM32L552?
The STM32L562VET3 provides 512KB Flash and 256KB SRAM, compared to 256KB Flash and 256KB SRAM on the base STM32L552 variant. The doubled Flash capacity in STM32L562VET3 accommodates larger secure firmware images, dual-bank over-the-air update schemes, and cryptographic certificate storage, making it the preferred choice for connected industrial sensors requiring OTA firmware update support.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 540+ | $8.1500 | $4401.00 |
| 2160+ | $7.7193 | $16673.60 |
| 4320+ | $7.6795 | $33175.31 |
| 8640+ | $7.6397 | $66006.84 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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