S1C17704F401100
Epson Electronics America Inc-Semiconductor Div
S1C17704F401100
Epson Electronics America Inc-Semiconductor Div
IC MCU 16BIT 64KB FLASH 144TQFP
Reference Price (USD)
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$7.18348
500+
$7.1116452
1000+
$7.0398104
1500+
$6.9679756
2000+
$6.8961408
2500+
$6.824306
Exquisite packaging
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S1C17704F401100
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Product details
The S1C17704F401100 by Epson Electronics America Inc-Semiconductor Div 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 S1C17 technology, this microcontroller executes complex MPPT algorithms in real-time while maintaining less than 2% THD in power conversion applications.The 16-Bit processing architecture enables simultaneous voltage and current waveform analysis, crucial for three-phase grid-tied inverters requiring precise harmonic compensation.Operating at 8.2MHz, the device performs 64-point FFT calculations within 50 s, enabling rapid detection of grid anomalies in distributed generation systems.I²C, IrDA, SPI, UART/USART interfaces support Power Line Communication protocols, allowing direct data transmission over existing AC wiring in smart metering applications.Integrated LCD, PWM, WDT include dedicated PWM timers with dead-band control for driving IGBT modules in high-efficiency power conversion stages.With 28 optically isolated inputs, the microcontroller can directly interface with high-voltage sensing circuits in utility-scale power equipment.64KB (64K 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.4K x 8 of battery-backed RAM maintains system state during brief grid outages, ensuring seamless re-synchronization when power returns.The 1.8V ~ 3.6V 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 -20°C ~ 70°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-TQFP provides 5kV isolation between high-voltage and control circuits, meeting UL 1741 safety requirements.
Product Attributes
- Product Status: Not For New Designs
- Core Processor: S1C17
- Core Size: 16-Bit
- Speed: 8.2MHz
- Connectivity: I²C, IrDA, SPI, UART/USART
- Peripherals: LCD, PWM, WDT
- Number of I/O: 28
- Program Memory Size: 64KB (64K x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 4K x 8
- Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -20°C ~ 70°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 144-TQFP
- Supplier Device Package: -
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