BCM58625BB1KF14G

Microprocessors Overview

The BCM58625BB1KF14G is a StrataGX communication processor designed for enterprise and SMB networks. It features a single-core ARM Cortex-A9 CPU running at up to 1.2GHz with 32KB instruction and data caches per core, plus a 512KB L2 cache supporting ECC. The device integrates a gigabit Ethernet switch core with EEE PHY and includes a programmable packet accelerator based on an ARM Cortex-R5 core. Memory support includes a 32-bit wide interface compatible with DDR3-1600. Security functions are handled by a hardware encryption accelerator supporting various algorithms. Storage connectivity is provided via two SATA 3.0 interfaces with bandwidth up to 6Gb/s.

Microprocessors Feature Summary

• Integrated gigabit Ethernet switch with MACSEC hardware support
• Programmable packet accelerator using ARM Cortex-R5 core
• Hardware encryption accelerator for line-speed security processing
• Dual SATA 3.0 interfaces for high-speed storage access

Microprocessors Applications

• Enterprise network infrastructure processors
• Small-to-medium business (SMB) server applications
• Network-attached storage (NAS) devices
• Secure wireless access point controllers

Microprocessors Procurement Notes

Verify the specific suffix BB1KF14G against official Broadcom documentation to confirm package type, temperature range, and lead time specifications. Ensure compatibility with required memory types and reference designs before procurement. Confirm RoHS compliance status through the manufacturer's current datasheet.

Microprocessors Selection Notes

Select this component when requiring integrated switching, storage, and security acceleration in a single processor. The 32-bit memory interface distinguishes it from lower-end variants with 16-bit interfaces. Consider the availability of Linux development kits and reference designs to reduce engineering effort for network appliance implementations.

Microprocessors Part Context

This part belongs to the Broadcom StrataGX BCM5862x series, which targets unified wired and wireless enterprise networking. The series combines high-performance ARM processing with dedicated hardware accelerators for security and storage protocols. It is designed to replace previous generations while maintaining software compatibility for easier upgrades.

Microprocessors Replacement Considerations

Check for pin-compatible alternatives within the BCM5862x family, such as the BCM58623, if a dual-core CPU or 16-bit memory interface suffices. Verify that any substitute maintains the required 32-bit DDR3 support and dual SATA interface configuration.