Description

The BCM5238UA2KQM-P12 is an electronic component in the IC Chips category, designed for high-speed Ethernet communication applications with eight independent Fast Ethernet transceivers. The single-chip device is equipped with several features, including digital adaptive equalization, automatic crossover, and HP auto-MDIX. Its compatibility with different I/O levels and error-free operation of up to 150 meters make it a suitable component for Ethernet communication.

Specifications and features

• Product Type: IC Chips
• Manufacturer: Broadcom Limited
• Number of Ports: 8
• Technology: CMOS
• Data Transfer Rate: 100 Mbps
• Mounting Style: Surface Mount
• Package/Case: 256 - BGA

The main features of the BCM5238UA2KQM-P12 include:

• Single-chip, eight-port Fast Ethernet transceiver
• Low-power 1.8V CMOS technology
• Serial Media Independent Interface (SMII)
• Source Synchronous SMII (SSSMII)
• HP Auto-MDIX automatic crossover
• Supports 10BASE-T Polarity Correction
• Compatible with 2.5V I/O and 3.3V I/O
• Fully integrated digital adaptive equalization
• Up to 150 meters of error-free operation
• Full-duplex support
• Interrupt output capability
• 128-pin PQFP or 256-ball BGA package
• Proven Broadcom proprietary all-DSP Digi-Φ™ architecture

Application Scenarios

The BCM5238UA2KQM-P12 can be used in several Ethernet communication applications such as routers, switches, and network interface cards (NICs).

Comparison

• Single-chip with eight independent Fast Ethernet transceivers
• Supports different I/O voltage levels
• Compatible with multiple Ethernet network standards
• Digital adaptive equalization technology for improved signal quality
• Error-free operation of up to 150 meters

• The component is designed for Fast Ethernet applications and not suitable for applications requiring Gigabit Ethernet or higher data rates
• Only compatible with Category 3, 4, and 5 UTP cables