AMB0480A5RJ IDT, AMB0480A5RJ Datasheet
AMB0480A5RJ
Specifications of AMB0480A5RJ
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AMB0480A5RJ Summary of contents
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... The 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 IDT Advanced Memory Buffer (AMB) chip is the essential building block located on each FB-DIMM. The IDT AMB receives commands and data from the host controller to control and write/read data to/ from the DRAMs on the DIMM ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM FUNCTIONAL BLOCK DIAGRAM PS[9:0]/PS[9:0] 3 SA[2:0] SMBus SCL Controller SDA Thermal DDR Link Sensor Termination FBDRES FSM Core Control BFUNC and CSRs SB clock Reset RESET Control REF clock SCK Phase-locked SCK Loop Clock PLLTSTO ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM PIN CONFIGURATIONS DQS3 DQS2 DQ18 SS D DQ19 DQS2 DQ21 DQ17 DQ20 DQ23 SS DQS DQS DQ22 CLK2 CLK2 CLK0 L NC ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM TEST TEST DQS17 CB6 CB7 E CB5 CB4 V DD TEST G RFU RFU ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM 655 BALL BGA PACKAGE ATTRIBUTES COMMERCIAL TEMPERATURE RANGE ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM ADVANCED MEMORY BUFFER SIGNALS BY BALL NUMBER Ball No. Signal DQ26 A5 DQ12 DQS10 A8 DQ13 DQS1 A10 A11 DQ10 A12 V DD A13 TESTLO A14 V DD A15 V DD A16 V DD A17 TEST ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM ADVANCED MEMORY BUFFER SIGNALS BY BALL NUMBER (CONT.) Ball No. Signal G29 DQ40 H1 DQ22 DQ28 H7 DQ30 H10 N C H11 N C H12 V SS H13 V DD H14 V SS ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM ADVANCED MEMORY BUFFER SIGNALS BY BALL NUMBER (CONT.) Ball No. Signal P22 V SS P23 A4B P24 A1B P25 N C P26 N C P27 N C P28 V SS P29 CKE1B A8A ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM ADVANCED MEMORY BUFFER SIGNALS BY BALL NUMBER (CONT.) Ball No. Signal AA11 V SS AA12 V SS AA13 V SS AA14 V SS AA15 V SS AA16 V SS AA17 V SS AA18 V SS AA19 V SS AA20 V SS AA21 V SS AA22 V SS ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM PIN DESCRIPTION Signal Type Description Channel Interface PN[13:0] O Northbound Output Data: High speed serial signal. Read path from AMB toward host on primary side of the DIMM connector. PN[13:0] O Northbound Output Data Complement SN[13:0] I Northbound Input Data: High speed serial signal. Read path from the previous AMB toward this AMB on secondary side of the DIMM connector ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM PIN DESCRIPTION (CONT.) Signal Type Description Clocking SCK I AMB Clock: This is one of the two differential reference clock inputs to the Phase Locked Loop in the AMB core. Phase Locked Loops in the AMB will shift this to all frequencies required by the core, DDR channels, and FBD Channel. ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM ELECTRICAL, POWER, AND THERMAL ABSOLUTE MAXIMUM RATINGS Symbol Description V Supply voltage DRAM Interface DD V Voltage on any DDR2 interface (DDR2). IN (2) V pin relative to Vss (DDR2) OUT I Input Clamp Current INK (V < > ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM DDR BIAS PLL AND CHANNEL BIAS CCFBD NOTES: 1. Refer to JEDEC PC2-4200/5300/6400 DDR2 FULLY BUFFERED DIMM DESIGN SPECIFICATIONS, rev 2.0. 2. The resistor R must be 0Ω and the inductor L needs to be replaced with a 0Ω resistor. The resistor R 3 ...
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... IDTAMB0480 ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MISCELLANEOUS BIAS HVM NOTES: 1. Refer to JEDEC PC2-4200/5300/6400 DDR2 FULLY BUFFERED DIMM DESIGN SPECIFICATIONS, rev 2.0. 2. Component values for the AMB0480 are summarized in the BIAS COMPONENT table. BIAS COMPONENTS - RECOMMENDED VALUES AMB0480 ...
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... Tape and Reel Commercial (0°C to +70°C) Ball Grid Array - RoHS Compliant (1) BGA - Green Ball Grid Array with heat spreader - RoHS Compliant (1) BGA with heat spreader- Green Device Revision Advanced Memory Buffer for Fully Buffered DIMM Modules for Tech Support: logichelp@idt.com ...