Kingston KVR26N19S6-8 User Manual

Memory Module Specifi cations

KVR26N19S6/8

8GB 1Rx16 1G x 64-Bit PC4-2666
CL19 288-Pin DIMM

DESCRIPTION

This document describes ValueRAM's KVR26N19S6/8 is a 1G x
64-bit (4GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM),
1Rx16, memory module, based on four 1G x 16-bit FBGA
components. The SPD is programmed to JEDEC standard
latency DDR4-2666 timing of 19-19-19 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 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

SPECIFICATIONS

CL(IDD)

Row Cycle Time (tRCmin)

Refresh to Active/Refresh
Command Time (tRFCmin)

Row Active Time (tRASmin)

UL Rating

Operating Temperature

Storage Temperature

19 cycles

45.75ns(min.)

350ns(min.)

32ns(min.)

94 V - 0

o

C to +85o C

0

o

C to +100o C

-55

• Single-rank

• On-board I2 serial presence-detect (SPD) EEPROM

• 8 internal banks; 2 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 1.23” (31.25mm)

• RoHS Compliant and Halogen-Free

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MODULE DIMENSIONS

3.00

All measurements are in millimeters.

(Tolerances on all dimensions are ±0.12 unless otherwise specified)

133.35

129.55

2.10·0.15

31.25

Pin 1

0.15

3.35

2.70

28.90

64.60

56.10

22.95

11.00

8.00

17.60

14.60

The product images shown are for illustration purposes only and may not be an exact representation of the product.
Kingston reserves the right to change any information at anytime without notice.

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Document No. VALUERAM1638A Page 2