KVR21S15S8/4 4GB 1Rx8 512M x 64-Bit PC4-2133 CL15 260-Pin SODIMM
512M x 64-bit (4GB)
DDR4-2133 CL15 SDRAM (Synchronous DRAM), 1Rx8,
non-ECC, memory module, based on eight 512M 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: SPECIFICATIONS:
CL(IDD) – 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 – 94 V – 0
Operating Temperature – 0C to +85C
Storage Temperature – -55C to +100C
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
• Single-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
