ST33HTPH2E28AAF1
STMicroelectronics
ST33HTPH2E28AAF1
STMicroelectronics
IC MCU 32BIT FLASH 28TSSOP
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Product details
Designed for industrial IoT applications, the ST33HTPH2E28AAF1 by STMicroelectronics redefines performance in Embedded - Microcontrollers. Its ultra-low power architecture and robust RF coexistence capabilities make it ideal for wireless sensor networks in smart factory environments.The SecurCore® SC300™ core implements dynamic voltage scaling that reduces active power by 40% compared to fixed-voltage designs, extending battery life in remote monitoring nodes.A 32-Bit Single-Core architecture with single-cycle multiply-accumulate units accelerates FFT computations for vibration analysis in predictive maintenance applications.Operating at 33MHz with <1 A/MHz active current, the microcontroller delivers the perfect balance between performance and energy efficiency for energy-harvesting applications.The SPI interfaces incorporate galvanic isolation support, enabling direct connection to industrial fieldbus networks without external isolation components.The FLASH implementation supports live firmware updates with rollback protection, ensuring uninterrupted operation during field upgrades.The 1.8V, 3.3V range supports direct powering from industrial 24V DC supplies through simple resistive dividers, simplifying power architecture.Rated for -40°C ~ 105°C (TA), the device operates reliably in foundry environments where ambient temperatures can fluctuate rapidly.Surface Mount packaging withstands repeated thermal shock from -40 C to 125 C, meeting reliability requirements for outdoor industrial installations.The 28-TSSOP (0.173", 4.40mm Width) format provides 8kV ESD protection on all pins, surviving electrostatic discharges common in plastic injection molding facilities.Available in 28-TSSOP, the microcontroller supports industrial-grade qualification including 1000-hour HTOL testing at 125 C.
Product Attributes
- Product Status: Obsolete
- Core Processor: SecurCore® SC300™
- Core Size: 32-Bit Single-Core
- Speed: 33MHz
- Connectivity: SPI
- Peripherals: -
- Number of I/O: -
- Program Memory Size: -
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: -
- Voltage - Supply (Vcc/Vdd): 1.8V, 3.3V
- Data Converters: -
- Oscillator Type: -
- Operating Temperature: -40°C ~ 105°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 28-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package: 28-TSSOP
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