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Product Detailed Parameters
- Description：IC THERMAL SENSOR HUB 512B QFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- 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：-
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Overview
The AT73C507-MUR is a specialized processor component manufactured by Microchip Technology, categorized under application-specific processors. It functions as a 10G PHY (Physical Layer) device designed for high-speed data transmission applications. The component is supplied in a 4x4 mm package format, suitable for compact electronic designs requiring dedicated physical layer processing capabilities within network infrastructure.
Feature Summary
- Integrated 10G PHY functionality for physical layer signal processing
- Compact 4x4 mm package footprint for space-constrained layouts
- Designed as an application-specific processor for networking hardware
Applications
- High-speed network interface cards
- Telecommunications equipment requiring 10G connectivity
- Data center switching and routing hardware
Procurement Notes
This component is currently listed as obsolete or discontinued by the manufacturer. Availability is restricted, and sourcing may require checking secondary market distributors. Verification of authenticity and condition is critical due to the end-of-life status. Buyers should confirm lead times and stock levels with authorized suppliers before procurement.
Selection Notes
Engineers replacing this part must evaluate pin compatibility and electrical specifications against newer 10G PHY alternatives. The 4x4 mm package constraint requires careful PCB layout adjustments if substituting with larger footprints. Ensure that the replacement supports the required 10G signaling standards and voltage levels compatible with the existing system design.
Part Context
The AT73C507 series belongs to Microchip's portfolio of specialized communication processors. This specific model targets the 10 Gigabit Ethernet segment, providing the necessary physical layer transceiver functions. It is distinct from general-purpose microcontrollers, focusing solely on high-speed serial data conversion and transmission tasks.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult Microchip's official obsolescence notices or contact technical support for recommended next-generation replacements compatible with 10G PHY requirements.
