Product Summary

The AMB0480A5RJ fully buffered dual in-line memory module (FB-DIMM) is the next generation memory architecture to meet the growing memory requirement of servers and workstations. The AMB0480A5RJ receives commands and data from the host controller to control and write/read data to/from the DRAMs on the DIMM. The AMB0480A5RJ complies with the latest JEDEC defined FB-DIMM Architecture and Protocol Specification and supports DDR2-533 and DDR2-667 DRAM.

Parametrics

AMB0480A5RJ absolute maximum ratings: (1) Supply voltage DRAM Interface VDD: -0.5 to +2.3V; (2) Voltage on any DDR2 interface pin relative to Vss, VIN (DDR2) , VOUT( DDR2) : 0.5 to +2.3V; (3) Input Clamp Current (VIN < 0 or VIN > VDD) IINK: +30mA; (4) Output Clamp Current (VOUT < 0 or VOUT > VDD) IINK: +30mA; (5) Continous Output Current (VOUT=0 to VDD) : +30mA; (6) Continuous current through each VDD or GND: +100mA; (7) Supply voltage for Core and High Speed Interface VCC: -0.3 to +1.75V; (8) Junction Temperature Tj: +150°C; (9) Storage Temperature Range Tstg: -55 to +100°C.

Features

AMB0480A5RJ features: (1) Advanced Memory Buffer for Fully buffered DIMMs; (2) 3.2 and 4 Gbit/s serial speeds (DDR2-533 and 667 DRAM) ; (3) Support for up to eight DIMMs per channel; (4) Repeater Mode for extending FB-DIMM links; (5) Northbound and Southbound single lane fail over and channel error detection; (6) Voltage and Timing margin high-speed I/O test capability; (7) Fully Supports the FB-DIMM configuration register set; (8) Complies with JEDEC Architecture and Protocol Specification; (9) Available in 655 ball FCBGA package.

Diagrams

AMB0480A5RJ Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AMB0480A5RJ
AMB0480A5RJ
Other

Data Sheet
Negotiable 
AMB0480A5RJ8
AMB0480A5RJ8
Other

Data Sheet
Negotiable