KVR21R15D8/8 - KINGSTON TECHNOLOGY

DESCRIPTION

Document No. VAL UERAM1470-001.A00 04/27/15 Page 1

SPECIFICATIONS

*Power will vary depending on the SDRAM used.

KVR21R15D8/8

8GB 2Rx8 1G x 72-Bit PC4-2133

CL15 Registered w/Parity 288-Pin DIMM

Continued >>

kingston.com

FEATURES

ValueRAM's KVR21R15D8/8 is a 1G x 72-bit (8GB) DDR4-2133

CL15 SDRAM (Synchronous DRAM) registered w/ parity, 2Rx8,

ECC, memory module, based on eighteen 512M x 8-bit FBGA

components. The SPD is programmed to JEDEC standard

latency DDR4-2133 timing of 15-15-15 at 1.2V. Each 288-pin

DIMM uses gold contact fingers. The electrical and mechanical

specifications are as follows:

CL(IDD)

Row Cycle Time (tRCmin)

Refresh to Active/Refresh

Command Time 1x mode (tRFCmin)

Row Active T ime (tRASmin)

Maximum Operating Power

UL Rating

Operating Temperature

Storage Temperature

15 cycles

47.05ns(min.)

260ns(min.)

33.00ns(min.)

TBD W*

94 V - 0

0o C to +85o C

-55o C to +100o C

Memory Module Speciﬁ cations

• Power Supply: VDD=1.2V (1.14V to 1.26V)

• VDDQ = 1.2V (1.14V to 1.26V)

• VPP - 2.5V (2.375V to 2.75V)

• VDDSPD=2.25V to 2.75V

• Functionality and operations comply with the DDR4 SDRAM datasheet

• 16 internal banks

• Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for

the banks in the same or different bank group accesses are available

• Data transfer rates: PC4-2133, PC4-1866, PC4-1600

• Bi-Directional Differential Data Strobe

• 8 bit pre-fetch

• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)

• Supports ECC error correction and detection

• On-Die Termination (ODT)

• Temperature sensor with integrated SPD

• This product is in compliance with the RoHS directive.

• Per DRAM Addressability is supported

• Internal Vref DQ level generation is available

• Write CRC is supported at all speed grades

• CA parity (Command/Address Parity) mode is supported