MAX32550-SBA+
Analog Devices Inc./Maxim Integrated
MAX32550-SBA+
Analog Devices Inc./Maxim Integrated
IC MCU 32BIT 1MB FLASH 121CTBGA
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Product details
The MAX32550-SBA+ by Analog Devices Inc./Maxim Integrated 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.Featuring ARM® Cortex®-M3 technology, this microcontroller executes complex MPPT algorithms in real-time while maintaining less than 2% THD in power conversion applications.The 32-Bit Single-Core processing architecture enables simultaneous voltage and current waveform analysis, crucial for three-phase grid-tied inverters requiring precise harmonic compensation.Operating at 108MHz, the device performs 64-point FFT calculations within 50 s, enabling rapid detection of grid anomalies in distributed generation systems.I²C, SPI, UART/USART interfaces support Power Line Communication protocols, allowing direct data transmission over existing AC wiring in smart metering applications.With 70 optically isolated inputs, the microcontroller can directly interface with high-voltage sensing circuits in utility-scale power equipment.1MB (1M x 8) accommodates complete IEC 61850-compliant communication stacks alongside application code for substation automation devices.The FLASH implementation features shadow memory for fail-safe firmware updates during continuous operation of critical power infrastructure.256K x 8 of battery-backed RAM maintains system state during brief grid outages, ensuring seamless re-synchronization when power returns.Precision A/D 2x10b; D/A 1x8b achieve 0.1% accuracy in current measurement for revenue-grade metering applications requiring ANSI C12.20 compliance.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 121-LFBGA provides 5kV isolation between high-voltage and control circuits, meeting UL 1741 safety requirements.Available in 121-CTBGA (8x8), the microcontroller undergoes rigorous testing for electromagnetic compatibility in high-noise power environments.
Product Attributes
- Product Status: Active
- Core Processor: ARM® Cortex®-M3
- Core Size: 32-Bit Single-Core
- Speed: 108MHz
- Connectivity: I²C, SPI, UART/USART
- Peripherals: -
- Number of I/O: 70
- Program Memory Size: 1MB (1M x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 256K x 8
- Voltage - Supply (Vcc/Vdd): -
- Data Converters: A/D 2x10b; D/A 1x8b
- Oscillator Type: Internal
- Operating Temperature: -
- Mounting Type: Surface Mount
- Package / Case: 121-LFBGA
- Supplier Device Package: 121-CTBGA (8x8)
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