Kingston KSM26SED8-16HD User Manual

Memory Module Specifi cations
KSM26SED8/16HD
16GB 2Rx8 2G x 72-Bit PC4-2666 CL19 260-Pin ECC SODIMM
DESCRIPTION
Kingston's KSM26SED8/16HD is a 2G x 72-bit (16GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM) w/ parity, 2Rx8, ECC, memory module, based on eighteen 1G x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR4-2666 timing of 19-19-19 at 1.2V. Each 260-pin SODIMM 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 = 2.20V to 3.60V
• 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: PC4-2666, 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 Specifications (page 2)
Module Assembly
DRAM: HYNIX (D-DIE)
19 cycles
45.75ns(min.)
350ns(min.)
32ns(min.)
*
94 V - 0
o
C to +85o C
0
o
C to +100o C
-55
• RoHS Compliant and Halogen-Free
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Document No. 4809674A 08/12/20 Page 1
continued
IDD Specifications
Symbol
IDD0
IDD0A
IDD1 IDD1A IDD2N
IDD2NA IDD2NT
IDD2NL IDD2NG IDD2ND
IDD2NP
IDD2P IDD2Q IDD3N
IDD3NA
IDD3P
IDD4R IDD4RA IDD4RB
IDD4W IDD4WA IDD4WB IDD4WC IDD4WP
IDD5B IDD5F2 IDD5F4
IDD6N
IDD6E
IDD6R
IDD6A
IDD7 IDD8
IDD
2666
520 525 583 611 457 467 551 322 465 448 473 305 420 491 491
378 1123 1152 1135 1117 1148 1034 1083 1250 1976 1478 1323
338
466
218
466 1381
176
unit
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 mA mA mA mA mA mA mA mA
Symbol
IPP0
IPP1 IPP2N IPP2P IPP3N IPP3P IPP4R
IPP4W
IPP5B
IPP5F2 IPP5F4
IPP6N IPP6E IPP6R IPP6A
IPP7
IPP8
IPP
2666
76 84 61
56 243 241 180 179 503 338 295
93 125
74 125 175
59
unit
mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA
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Document No. 4809674A Page 2
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