MC68331CPV20B1

Freescale Semiconductor

General info

Part Number

MC68331CPV20B1

Manufacturer

Freescale Semiconductor

Description:

32-BIT, 20MHZ, HCMOS,

Reference Price (USD)

$13.81000

500+

$13.6719

1000+

$13.5338

1500+

$13.3957

2000+

$13.2576

2500+

$13.1195

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

MC68331CPV20B1

$13.81

Product details

The MC68331CPV20B1 by Freescale Semiconductor 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 CPU32 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 20MHz, the device performs 64-point FFT calculations within 50 s, enabling rapid detection of grid anomalies in distributed generation systems.EBI/EMI, SCI, SPI, UART/USART interfaces support Power Line Communication protocols, allowing direct data transmission over existing AC wiring in smart metering applications.Integrated POR, PWM, WDT include dedicated PWM timers with dead-band control for driving IGBT modules in high-efficiency power conversion stages.With 18 optically isolated inputs, the microcontroller can directly interface with high-voltage sensing circuits in utility-scale power equipment.The ROMless implementation features shadow memory for fail-safe firmware updates during continuous operation of critical power infrastructure.The 4.5V ~ 5.5V range supports direct operation from PV strings up to 1000V DC through integrated buck converters.The Internal maintains 0.01% frequency stability for accurate phasor measurement in smart grid synchronization applications.Rated for -40°C ~ 85°C (TA), the device operates reliably in solar farm environments where module temperatures can exceed 85 C.Surface Mount packaging withstands high humidity and salt spray conditions encountered in coastal wind power installations.The 144-LQFP provides 5kV isolation between high-voltage and control circuits, meeting UL 1741 safety requirements.Available in 144-LQFP (20x20), the microcontroller undergoes rigorous testing for electromagnetic compatibility in high-noise power environments.