PXF4336 Datasheet, PDF (24/425 Pages) Infineon Technologies AG – ABM Premium ATM Buf fer Manager

ABM-P
PXF 4336 V1.1
Overview
– 4-cell FIFO buffer at UTOPIA receive interfaces for clock synchronization
(head-of-line blocking-free)
– 64-cell buffer logical queueing for up to 48 PHYs at UTOPIA transmit interfaces
(head-of-line blocking-free)
• 16-bit Microprocessor Interface, configurable as Intel or Motorola type (with AAL5
packet insertion/extraction support)
• Queue Congestion Indication Interface
• JTAG Boundary Scan Interface
• SPI Interface for EPROM (optionally, required for ABR ER and ABR VS/VD support)
1.1.4 Supervision Functions
• Internal pointer supervision
• Cell-header protection function
1.1.5 Technology
• Supply voltages 1.8 V (core) and 3.3 V (I/Os)
• Ball Grid Array BGA-456 package (Plastic BGA (35 mm)²)
• Temperature range -40°C to 85°C
• Power dissipation 2.0 W (typical)
Data Sheet
24
2001-12-17