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Product Detailed Parameters
- Description：WP3 SL 161D4 400MHZ,LF BALLS,PBF
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Applications：Network Processor
- Core Processor：MIPS32® 34Kc™
- Program Memory Type：SRAM
- Controller Series：-
- RAM Size：-
- Interface：I2C, RMII, UART
- Number of I/O：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：672-BBGA
- Supplier Device Package：672-FCBGA (27x27)
- Grade：-
- Qualification：-
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Overview
The WP3161D4NFEI-400B1 is a Network Controller and Processor IC manufactured by Microchip Technology. It belongs to the WinPath3 series, specifically designed for high-speed networking applications. The device operates at a clock frequency of 400 MHz. It features lead-free (LF) solder balls and utilizes a Ball Grid Array (BGA) package configuration designated as B1. This component integrates processing capabilities with network control functions within a single integrated circuit.
Feature Summary
- Integrated Network Controller and Processor IC
- Operating frequency of 400 MHz
- Lead-free (LF) solder ball composition
- BGA package type with B1 suffix designation
Procurement Notes
Verify the exact package dimensions and pinout against the official Microchip datasheet before PCB layout finalization. Confirm that the B1 suffix corresponds to the required thermal and mechanical specifications for the target application environment. Ensure compliance with RoHS directives if applicable to the manufacturing region.
Part Context
This part number falls under the Microchip WinPath3 product family, which focuses on communication and networking integrated circuits. The specific model WP3161D4NFEI-400B1 represents a variant optimized for 400 MHz performance with a specific BGA footprint and lead-free termination suitable for modern assembly processes.
