STM32U575QGI3Q STMicroelectronics Integrated Circuit (BGA) In Stock
Ultra-low-power 32-bit Arm Cortex-M33 microcontroller with TrustZone security, FPU, and 240 DMIPS at up to 160 MHz. Integrates up to 2MB Flash, 786KB SRAM, and rich analog peripherals in a 132-pin BGA package for IoT and wearable applications.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 132
- Lifecycle
- ACTIVE
- Datasheet
- STM32U575QGI3Q Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.1664(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32U575QGI3Q?
- Arm Cortex-M33 core with TrustZone and 240 DMIPS at 160 MHz delivers high-security processing for IoT firmware with hardware-isolated secure and non-secure execution zones
- Up to 2MB dual-bank Flash and 786KB SRAM support complex RTOS firmware, OTA update buffers, and large sensor data arrays in a single-chip solution
- Ultra-low-power design with sub-µA standby current and a dedicated low-power peripheral architecture enables multi-year coin-cell operation in wireless sensor nodes
- Integrated 12-bit ADC, DAC, operational amplifiers, and comparators reduce external analog BOM for sensor signal conditioning in industrial and medical IoT designs
- AEC-Q100 Grade 1 qualified variant supports automotive IoT and telematics applications requiring -40°C to +125°C operation
What is STM32U575QGI3Q used for?
The STM32U575 targets battery-powered IoT endpoints, wearable medical devices, and smart building sensors where the Cortex-M33 TrustZone architecture enforces firmware security and the ultra-low-power run mode below 19 µA/MHz maximizes battery life. Its 2MB Flash and 786KB SRAM also suit it for edge AI inference on sensor data streams, industrial wireless nodes running Bluetooth LE or Zigbee stacks, and automotive IoT modules requiring AEC-Q100 Grade 1 reliability.
What are the specifications of STM32U575QGI3Q?
| Factory Lead Time | 13Weeks |
| YTEOL | 9 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines, Taiwan |
Where can I find the STM32U575QGI3Q datasheet?
STM32U575QGI3Q Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32U575QGI3Q?
Compatible alternatives and drop-in replacements for STM32U575QGI3Q:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M33 CPU, 160MHz, CMOS, PBGA132
Frequently Asked Questions
How does TrustZone on the STM32U575 protect IoT firmware from software attacks?
The STM32U575 implements Arm TrustZone through the Cortex-M33 core, dividing Flash, SRAM, and peripherals into secure and non-secure zones enforced in hardware. Cryptographic keys and secure boot code stored in the secure 2MB Flash zone cannot be read or overwritten by non-secure application code, even if the application layer is compromised, meeting PSA Certified Level 2 and IEC 62443 requirements for IoT device security.
What is the active run-mode current consumption of the STM32U575 and how many years of battery life does this enable?
The STM32U575 achieves a typical active current below 19 µA/MHz in run mode and under 300 nA in standby with RTC active. A duty-cycled IoT sensor node that wakes for 10 ms every 60 seconds at 160 MHz can sustain operation for over 5 years on a 1000 mAh AA battery, making it suitable for maintenance-free wireless temperature loggers and smart metering endpoints.
What Flash and SRAM capacity does the STM32U575QGI3Q offer and how does this support OTA firmware updates?
The STM32U575QGI3Q provides 2MB of dual-bank Flash and 786KB of SRAM. The dual-bank architecture allows one 1MB bank to run the active firmware while the second 1MB bank receives an OTA firmware image over Bluetooth LE or Wi-Fi, enabling a seamless swap-and-boot sequence without interrupting sensor operation, a requirement in field-deployed industrial and medical IoT devices.
When is the STM32U575QGI3Q in 132-pin BGA preferred over an LQFP variant for a compact IoT design?
The 132-pin BGA package measures 7 mm × 7 mm with a 0.5 mm ball pitch, versus approximately 14 mm × 14 mm for an LQFP-132 equivalent, saving over 75% of component area. This makes the BGA variant the preferred choice for wearable health monitors, coin-sized IoT sensor modules, and compact industrial nodes where total PCB area must stay below 20 mm × 20 mm while routing 100+ I/O signals.
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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 |
|---|---|---|
| 100+ | $6.8900 | $689.00 |
| 250+ | $6.5900 | $1647.50 |
| 500+ | $6.4100 | $3205.00 |
| 1000+ | $6.2700 | $6270.00 |
| 9984+ | $6.1983 | $61883.83 |
| 19968+ | $6.1664 | $123129.68 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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