Памет 16GB DDR4 2133MHz, SO-DIMM, Kingston KVR21S15D8/16, 1.2V

16GB DDR4 2133MHz, Kingston 1.2V
KVR21S15D8/16

DESCRIPTION

This document describes ValueRAM's 2G x 64-bit (16GB)
DDR4-2133 CL15 SDRAM (Synchronous DRAM), 2Rx8, non-ECC,
memory module, based on sixteen 1G x 8-bit FBGA components.
The SPD is programmed to JEDEC standard latency DDR4-2133
timing of 15-15-15 at 1.2V. This 260-pin DIMM uses gold contact
fingers. The electrical and mechanical specifications are as follows:

FEATURES

• Power Supply: VDD=1.2V Typical
• VDDQ = 1.2V Typical
• VPP - 2.5V Typical
• VDDSPD=2.2V to 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 VREFDQ generation and calibration
• Dual-rank
• On-board I2 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)
• Fly-by topology
• Terminated control command and address bus
• PCB: Height 1.18” (30.00mm)
• RoHS Compliant and Halogen-Free

SPECIFICATIONS

CL(IDD)-15 cycles
Row Cycle Time (tRCmin)-46.5ns(min.)
Refresh to Active/Refresh-350ns(min.)
Command Time (tRFCmin)
Row Active Time (tRASmin)-33ns(min.)
Maximum Operating Power-TBD W*
UL Rating-94 V - 0
Operating Temperature-0o C to +85oC
Storage Temperature- -55o C to +100oC

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