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FDC37C675TQFP is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists SMSC. Its product description is ENHANCED SUPER I/O CONTROLLER WI. Review the specifications below when checking this part for your BOM.
Application Specific Microcontrollers specifications for FDC37C675TQFP
- Description：ENHANCED SUPER I/O CONTROLLER WI
- Series：*
- Mfr：SMSC
- Package：Bulk
- Applications：-
- Core Processor：-
- Program Memory Type：-
- Controller Series：-
- RAM Size：-
- Interface：-
- Number of I/O：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Application Specific Microcontrollers datasheet and documents for FDC37C675TQFP
Application Specific Microcontrollers Overview
The FDC37C675TQFP is a multifunction peripheral component manufactured by SMSC, classified as an Enhanced Super I/O Controller. It operates on a 5V supply with a voltage range of 4.5V to 5.5V and utilizes a 100-pin PQFP package. The device features an 8-bit external data bus and an 11-bit address bus, compatible with ISA bus standards. It supports a maximum FCLK clock frequency of 14.32 MHz and functions within a commercial temperature range of 0°C to 70°C.
Application Specific Microcontrollers Feature Summary
- Compliant with PC98/99 and ACPI 1.0 specifications
- ISA Plug-and-Play compatible register set
- Intelligent auto power management capabilities
- Includes shadowed write-only registers for ACPI compliance
Application Specific Microcontrollers Applications
- Super I/O controller implementation in PC systems
- ACPI-compliant hardware management
- Serial port integration in embedded controllers
Application Specific Microcontrollers Procurement Notes
Verify the specific suffix 'TQFP' against official SMSC documentation to confirm package details and availability status. Ensure compatibility with existing ISA bus architectures and 5V logic levels before procurement. Cross-reference the part number with current manufacturer databases to confirm active status and lead times.
Application Specific Microcontrollers Selection Notes
Select this component for designs requiring PC98/99 and ACPI 1.0 compliance with ISA bus interfaces. Ensure the system design accommodates the 100-pin PQFP footprint and 5V operating voltage. Verify that the 14.32 MHz maximum clock frequency meets the timing requirements of the target application.
Application Specific Microcontrollers Part Context
This component belongs to the FDC37C series of Enhanced Super I/O Controllers from SMSC. These devices are designed to integrate multiple peripheral functions into a single chip, reducing board space and complexity in legacy and industrial PC applications.
Application Specific Microcontrollers Replacement Considerations
Check for direct pin-to-pin replacements within the FDC37C family or updated revisions from SMSC. Verify functional equivalence regarding ACPI support and ISA compatibility when considering alternative Super I/O controllers.
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