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PM4329-FEI is listed in the Telecom range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC TELECOM INTERFACE. Review the specifications below when checking this part for your BOM.
Telecom specifications for PM4329-FEI
- Description：IC TELECOM INTERFACE
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Function：Transceiver
- Interface：E1, J1, T1
- Number of Circuits：-
- Voltage - Supply：-
- Current - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Power (Watts)：-
- Grade：-
- Qualification：-
Telecom datasheet and documents for PM4329-FEI
Telecom Overview
The PM4329-FEI is a telecommunications interface integrated circuit manufactured by Microchip Technology, specifically designed as an HDLIU (High-Density Line Interface Unit). It is housed in a 276-pin L2BGA package suitable for surface mount technology. The component operates within a temperature range of -40°C to +85°C and features moisture sensitivity classification. This device supports serial interface protocols essential for telecom applications.
Telecom Feature Summary
- Functions as a High-Density Line Interface Unit for telecom systems
- Supports serial interface communication protocols
- Designed for surface mount installation on printed circuit boards
Telecom Applications
- Telecommunications network infrastructure equipment
- High-density line interface units in carrier-grade hardware
- Serial data transmission systems requiring telecom interface ICs
Telecom Procurement Notes
Verify the specific ordering suffix and full part number against official Microchip documentation before procurement. Confirm current production status and lifecycle phase, as availability may vary. Ensure compatibility with existing system requirements regarding package type and operating temperature ranges. Cross-reference datasheet specifications to validate performance parameters for the intended application environment.
Telecom Selection Notes
Select this component when a dedicated HDLIU solution is required for telecom interfaces. Consider the 276-pin L2BGA package constraints during PCB layout design. Verify that the serial interface capabilities align with system communication needs. Evaluate thermal management requirements given the surface mount form factor and operational temperature limits specified in the technical documentation.
Telecom Part Context
This part belongs to the Microchip Technology portfolio of telecommunications interface ICs. It serves specialized roles in high-density line interfacing within broader telecom equipment architectures. The product line focuses on providing robust interface solutions for carrier networks and related infrastructure applications.
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