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• DDR4 functionality and operations supported as defined in the component data sheet
• 288-pin, unbuffered dual in-line memory module (UDIMM)
• Fast data transfer rates: PC4-2400, PC4-2133, PC4-1866, or PC4-1600
• 8GB (1 Gig x 64)
• VDD = 1.21V (typical)
• VPP = 2.5V (typical)
• VDDSPD = 2.2–3.6V
• Nominal and dynamic on-die termination (ODT) for data, strobe, and mask signals
• Low-power auto self refresh (LPASR)
• Data bus inversion (DBI) for data bus
• On-die VREFDQgeneration and calibration
• Dual-rank

• On-board serial presence-detect (SPD) EEPROM

• 16 internal banks; 4 groups of 4 banks each

• Fixed burst chop (BC) of 4 and burst length (BL) of 8 via the mode register set (MRS)

• Selectable BC4 or BL8 on-the-fly (OTF)

• Gold edge contacts

• Halogen-free

• Fly-by topology

• Terminated control, command, and address bu

Suitable for Desktop PC
Model Specification 8GB DDR4 2400 Long DIMM
Working Voltage 1.2V
CL 15 cycles
Row Cycle Time (tRCmin) 46.5ns (min.)

Refresh to Active/Refresh

Command Time (tRFCmin)

260ns (min.)
Row Active Time (tRASmin) 33ns (min.)
Maximum Operating Power TBD W*
UL Rating 94V - 0
Operating Temperature 0℃ - +85℃
Storage Temperature -55℃ - +100℃
*Power will vary depending on the SDRAM used.

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