AQD-D4U8GN21-HG

AQD-D4U8GN21-HG Datasheet


288Pin DDR4 2133 1.2V U-DIMM 8GB Based on 512Mx8 AQD-D4U8GN21-HG

Part Datasheet
AQD-D4U8GN21-HG AQD-D4U8GN21-HG AQD-D4U8GN21-HG (pdf)
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288Pin DDR4 2133 1.2V U-DIMM 8GB Based on 512Mx8 AQD-D4U8GN21-HG

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AQD-D4U8GN21-HG Datasheet
288Pin DDR4 2133 1.2V U-DIMM 8GB Based on 512Mx8 AQD-D4U8GN21-HG

AQD-D4U8GN21-HG is a DDR4 2133Mbps U-DIMM high-speed, memory module that use 16pcs of 512Mx64 bits DDR4 SDRAM in FBGA package and a 4K bits serial EEPROM on a 288-pin printed circuit board. AQD-D4U8GN21-HG is a Dual In-Line Memory Module and is intended for mounting into 288-pin edge connector sockets. Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges of DQS. Range of operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.
• RoHS compliant products.
• JEDEC standard 1.2V 1.14V~1.26V Power supply
•VDDQ= 1.2V 1.14V~1.26V
• VPP = 2.5V +0.25V / -0.125V
• Data transfer rates PC3-12800
•Programmable CAS Latency 9,11,12,13,14,15,16
• 8 bit pre-fetch
• Burst Length BL switch on-the-fly BL8 or BC4
• Bi-directional Differential Data-Strobe
• On Die Termination, Nominal, Park, and Dynamic ODT
• Serial presence detect with EEPROM
• Asynchronous reset
• PCB edge connector treated with 30u” Gold-Plating

Pin Identification

Function

BA0~BA1

Address/Bank input

DQ0~DQ63

Bi-direction data bus. Data Buffer data strobes

CK0_t, CK1_t CK0_c, CK1_c

Data Buffer data strobes SDRAM clocks SDRAM clocks

ODT0 &ODT1

RAS_n2 CAS_n3 WE_n4

On-die termination control line DIMM Rank Select Lines input.

Row address strobe Column address strobe

Write Enable

DM0~DM7 VDD

Data masks/high data strobes Core power supply

VDDQ VREFCA VDDSPD

SA0~SA2

SCL SDA

I/O driver power supply Command/address reference supply

SPD EEPROM power supply I2C serial bus address select for

EEPROM I2C serial bus clock for EEPROM I2C serial bus data for EEPROM

Ground

RESET_n VTT
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Datasheet ID: AQD-D4U8GN21-HG 515703