KINGSTON DIMM DDR4 32GB 3200MT/s CL22 Non-ECC 2Rx8 ValueRAM
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ValueRAM's KVR32N22D8/32 is a 4G x 64-bit (32GB) DDR4-3200 CL22 SDRAM (Synchronous DRAM), 2Rx8, memory module, based on sixteen 2G x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR4-3200 timing of 22-22-22 at 1.2V. Each 288-pin DIMM uses gold contact fingers. The electrical and mechanical specifications are as follows:
• 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• Dual-rank• On-board I2 serial presence-detect (SPD) EEPROM• 16 internal banks; 4 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
TECHNICAL SPECIFICATIONS
CL(IDD)
22 cycles
Row Cycle Time (tRCmin)
45.75ns(min.)
Refresh to Active/RefreshCommand Time (tRFCmin)
350ns(min.)
Row Active Time (tRASmin)
32ns(min.)
UL Rating
94 V - 0
Operating Temperature
0oC to +85oC
Storage Temperature
-55oC to +100oC
• 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• Dual-rank• On-board I2 serial presence-detect (SPD) EEPROM• 16 internal banks; 4 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
TECHNICAL SPECIFICATIONS
CL(IDD)
22 cycles
Row Cycle Time (tRCmin)
45.75ns(min.)
Refresh to Active/RefreshCommand Time (tRFCmin)
350ns(min.)
Row Active Time (tRASmin)
32ns(min.)
UL Rating
94 V - 0
Operating Temperature
0oC to +85oC
Storage Temperature
-55oC to +100oC