P8X32A-M44
Parallax Inc.
P8X32A-M44
Parallax Inc.
IC MCU 32BIT 32KB ROM 44QFN
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Product details
The P8X32A-M44 by Parallax Inc. is a breakthrough in Embedded - Microcontrollers, specifically designed for renewable energy systems. Its advanced power management architecture and grid synchronization capabilities make it perfect for solar inverters and wind turbine controllers.The 32-Bit 8-Core processing architecture enables simultaneous voltage and current waveform analysis, crucial for three-phase grid-tied inverters requiring precise harmonic compensation.Operating at 80MHz, the device performs 64-point FFT calculations within 50 s, enabling rapid detection of grid anomalies in distributed generation systems.With 32 optically isolated inputs, the microcontroller can directly interface with high-voltage sensing circuits in utility-scale power equipment.32KB (32K x 8) accommodates complete IEC 61850-compliant communication stacks alongside application code for substation automation devices.The ROM implementation features shadow memory for fail-safe firmware updates during continuous operation of critical power infrastructure.32K x 8 of battery-backed RAM maintains system state during brief grid outages, ensuring seamless re-synchronization when power returns.The Internal maintains 0.01% frequency stability for accurate phasor measurement in smart grid synchronization applications.Surface Mount packaging withstands high humidity and salt spray conditions encountered in coastal wind power installations.The 44-VQFN Exposed Pad provides 5kV isolation between high-voltage and control circuits, meeting UL 1741 safety requirements.Available in 44-QFN (9x9), the microcontroller undergoes rigorous testing for electromagnetic compatibility in high-noise power environments.
Product Attributes
- Product Status: Obsolete
- Core Processor: -
- Core Size: 32-Bit 8-Core
- Speed: 80MHz
- Connectivity: -
- Peripherals: -
- Number of I/O: 32
- Program Memory Size: 32KB (32K x 8)
- Program Memory Type: ROM
- EEPROM Size: -
- RAM Size: 32K x 8
- Voltage - Supply (Vcc/Vdd): -
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -
- Mounting Type: Surface Mount
- Package / Case: 44-VQFN Exposed Pad
- Supplier Device Package: 44-QFN (9x9)
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