STMicroelectronics STM32L552QEI6Q
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $27.07 | $27.07 |
| 15+ | $6.23 | $93.45 |
| 25+ | $6.09 | $152.25 |
| 50+ | $5.75 | $287.50 |
| 100+ | $5.08 | $508.00 |
| N+ | $1.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L5 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M33 |
| Core Size | 32-Bit Single-Core |
| Speed | 110MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 105 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 256K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 132-UFBGA (7x7) |
| Package / Case | 132-UFBGA |
| ROHS |  |
The STMicroelectronics STM32L552QEI6Q is a powerful and secure 32-bit microcontroller based on the ARM Cortex-M33 core. Running at 110MHz, it delivers high performance while maintaining excellent power efficiency. It features 512KB of flash and 256KB of SRAM, providing ample resources for complex applications. The inclusion of ARM TrustZone technology ensures robust security for connected devices. Housed in a 132-UFBGA package, it is designed for advanced IoT, industrial, and consumer applications.
- ARM TrustZone Security: Provides hardware-enforced isolation for secure boot, firmware updates, and data protection.
- High Performance and Efficiency: The 110MHz Cortex-M33 core offers a great balance between speed and power consumption.
- Large Memory Capacity: 512KB flash and 256KB SRAM support complex applications and large data buffers.
- Advanced Low-Power Modes: Enables extended battery life in portable and energy-harvesting applications.
- Rich Digital and Analog Peripherals: Includes advanced timers, ADCs, DACs, and communication interfaces.
Secure IoT Devices
Leverage ARM TrustZone to create a secure environment for cryptographic keys and sensitive data, making it ideal for connected sensors and smart home devices.
Industrial Control Systems
With its high-speed 110MHz core and rich peripheral set, it can handle complex PLCs, motor drives, and safety-critical control loops.
Wearable Health Monitors
Its low power consumption and large memory allow for continuous monitoring of vital signs with complex algorithms and secure data storage.
Smart Meters and Energy Management
The combination of low power, high performance, and security makes it perfect for smart grid applications and energy metering.
Consumer Electronics
Power smart appliances, audio devices, and user interfaces with its advanced features and efficient processing.
Automotive Body Electronics
Its wide temperature range and robust design support applications like body control modules and gateway ECUs.
- Q: What is the core of the STM32L552QEI6Q?
- A: It is based on the ARM Cortex-M33 core with TrustZone, running at 110MHz.
- Q: How much flash and RAM does it have?
- A: It offers 512KB of flash and 256KB of SRAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: What are the key security features?
- A: It includes ARM TrustZone technology for secure code execution and data isolation.
- Q: What package is this device available in?
- A: It comes in a 132-pin UFBGA package.
STM32L552QEI6Q.pdf
- Q: What is the core of the STM32L552QEI6Q?
- A: It is based on the ARM Cortex-M33 core with TrustZone, running at 110MHz.
- Q: How much flash and RAM does it have?
- A: It offers 512KB of flash and 256KB of SRAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: What are the key security features?
- A: It includes ARM TrustZone technology for secure code execution and data isolation.
- Q: What package is this device available in?
- A: It comes in a 132-pin UFBGA package.
