STM32U575AGI6TR STMicroelectronics Integrated Circuit (BGA) In Stock
The STM32U575AGI6TR is an ultra-low-power Arm Cortex-M33 32-bit microcontroller with TrustZone security, FPU, 240 DMIPS performance, up to 2 MB Flash, and 786 KB SRAM, targeting IoT and wearable designs that demand both high compute density and minimal standby current. Available on tape and reel with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 169
- Lifecycle
- ACTIVE
- Datasheet
- STM32U575AGI6TR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.3115(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Arm Cortex-M33 core at 160 MHz delivering 240 DMIPS with integrated FPU and DSP extensions
- TrustZone security partitioning isolating trusted and non-trusted code for IoT device security compliance
- Ultra-low-power modes with sub-µA standby current extending battery life in wearable and sensor applications
- 2 MB Flash and 786 KB SRAM enabling complex firmware, ML inference models, and large data buffers on-chip
Applications
The STM32U575AGI6TR is designed for connected IoT endpoints, wearable health monitors, and smart sensor hubs where TrustZone-based security and ultra-low standby power are non-negotiable requirements. Its 240 DMIPS compute budget accommodates on-device machine learning inference using CMSIS-NN kernels for gesture recognition, anomaly detection, and predictive maintenance without cloud offload. Industrial designers use the 786 KB SRAM and 2 MB Flash to run full RTOS environments, protocol stacks, and cryptographic firmware simultaneously within a single BGA chip.
Specifications
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does TrustZone on STM32U575AGI6TR protect IoT firmware from unauthorized access?
TrustZone partitions Flash, SRAM, and peripherals into secure and non-secure zones enforced by the Cortex-M33 hardware. Cryptographic keys, device certificates, and secure boot code reside in the secure zone and are inaccessible to non-secure application code, meeting PSA Certified Level 2 requirements. This prevents firmware extraction attacks and ensures over-the-air update authenticity verification even if the non-secure application is compromised.
For a wearable EEG monitor, can STM32U575AGI6TR handle signal processing at low power simultaneously?
Yes. Running at 160 MHz with 240 DMIPS and the integrated FPU, the device can execute a 256-point FFT in approximately 15 µs while operating from a sub-1 µA background timer wakeup cycle. The 786 KB SRAM holds multi-channel EEG buffers alongside a DSP processing pipeline, and the ultra-low power modes reduce average current to under 10 µA in typical duty-cycled acquisition scenarios.
How does the 2 MB Flash of STM32U575AGI6TR compare to STM32L4 series for ML-enabled edge applications?
STM32L4 devices top out at 1 MB Flash and 320 KB SRAM, while the STM32U575 provides 2 MB Flash and 786 KB SRAM—approximately 2x more in both dimensions. This headroom allows CMSIS-NN neural network weights of up to 800 KB to be stored in Flash alongside a full RTOS, BLE stack, and sensor drivers, enabling on-device inference tasks that would require external SPI Flash on STM32L4 platforms.
What supply chain lead time should designers account for when designing with STM32U575AGI6TR in volume production?
The factory lead time for STM32U575AGI6TR is 13 weeks, which is longer than many general-purpose MCUs due to BGA packaging and high-complexity Cortex-M33 process. For production volumes of 1,000 or more units, placing purchase orders at least 15 to 16 weeks before assembly start is advisable. Maintaining a 4-week safety stock buffer mitigates allocation volatility typical for advanced node STM32U5 series devices during high-demand periods.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $7.5700 | $757.00 |
| 250+ | $7.2300 | $1807.50 |
| 500+ | $6.6000 | $3300.00 |
| 10000+ | $5.4395 | $54395.20 |
| 20000+ | $5.3748 | $107495.20 |
| 40000+ | $5.3115 | $212461.20 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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