Kingston KSM29RD8-16MEI User Manual

Memory Module Specifi cations

KSM29RD8/16MEI

16GB 2Rx8 2G x 72-Bit PC4-2933
CL21 Registered w/Parity 288-Pin DIMM

DESCRIPTION

Kingston's KSM29RD8/16MEI is a 2G x 72-bit (16GB)
DDR4-2933 CL21 SDRAM (Synchronous DRAM) registered w/
parity, 2Rx8, ECC, memory module, based on eighteen 1G x
8-bit FBGA components. The SPD is programmed to JEDEC
standard latency DDR4-2933 timing of 21-21-21 at 1.2V. Each
288-pin DIMM uses gold contact fingers. The electrical and
mechanical specifications are as follows:

FEATURES

• Power Supply: VDD = 1.2V

• VDDQ = 1.2V

• VPP = 2.5V

• 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: PC4-2933, PC4-2666, PC4-2400, 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

SPECIFICATIONS

CL(IDD)

Row Cycle Time (tRCmin)

Refresh to Active/Refresh
Command Time (tRFCmin)

Row Active Time (tRASmin)

Maximum Operating Power

UL Rating

Operating Temperature

Storage Temperature

* See IDD Table (page2)

Module Assembly

DRAM: MICRON (E-DIE)

RCD: IDT

21 cycles

45.75ns(min.)

350ns(min.)

32ns(min.)

*

94 V - 0

o

C to +85o C

0

o

C to +100o C

-55

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Continued >>

Document No. 4808906A 03/15/19 Page 1

continued

IDD Specifications

Symbol 2933 Units

1

I

DD0

1

I

PP0

1

I

DD1

2

I

DD2N

1

I

DD2NT

2

I

DD2P

2

I

DD2Q

2

I

DD3N

2

I

PP3N

2

I

DD3P

1

I

DD4R

1

I

DD4W

1

I

DD5R

1

I

PP5R

2

I

DD6N

2

I

DD6E

2

I

DD6R

2

I

DD6A

2

I

DD6A

2

I

DD6A

2

I

DD6A

2

I

PP6X

1

I

DD7

1

I

PP7

2

I

DD8

603

54

747

576

576

396

468

738

54

576

1701

1467

639

72

612

1044

378

154.8

378

558

1044

90

1863

144

324

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

mA

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Notes: 1. One module rank in the active IDD/PP, the other rank in IDD2P/PP3N.

2. All ranks in this IDD/PP condition.

Document No. 4808906A Page 2