Kingston KVR21L15Q4-32 User Manual

Memory Module Speciﬁ cations

KVR21L15Q4/32

32GB 4Rx4 4G x 72-Bit PC4-2133 CL15 Load Reduced w/Parity 288-Pin DIMM

DESCRIPTION

ValueRAM's KVR21L15Q4/32 is a 4G x 72-bit (32GB) DDR4-2133 CL15 SDRAM (Synchronous DRAM) load reduced w/ parity, 4Rx4, ECC, memory module, based on thirty-six 2G x 4-bit DDP 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:

SPECIFICATIONS

FEATURES

*Power will vary depending on the SDRAM used.

• 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

CL(IDD) Row Cycle Time (tRCmin) Refresh to Active/Refresh

Command Time 1x mode (tRFCmin) Row Active Time (tRASmin) Maximum Operating Power UL Rating Operating Temperature Storage Temperature

15 cycles

47.06ns(min.) 260ns(min.)

33.00ns(min.)

6.55 W* 94 V - 0

C to +85o C

C to +100o C

-55

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