A reminiscence interface chipset from Rambus permits DDR5 consumer CSODIMMS and CUDIMMs to function at knowledge charges of as much as 7200 MT/s. This product providing features a DDR5 consumer clock driver (CKD) and a serial presence detect (SPD) hub, bringing server-like efficiency to the consumer market.
The DDR5 consumer clock driver, half quantity DR5CKD1GC0, buffers the clock between the host controller and the DRAMs on DDR5 CUDIMMs and CSODIMMs. It receives as much as 4 differential enter clock pairs and provides as much as 4 differential output clock pairs. The machine can function in single PLL, twin PLL, and PLL bypass modes, supporting clock frequencies from 1600 MHz to 3600 MHz (DDR5-3200 to DDR5-7200). An I2C/I3C sideband bus interface permits machine configuration and standing monitoring.
Outfitted with an inside temperature sensor, the SPD5118-G1B SPD hub senses and experiences essential knowledge for system configuration and thermal administration. The SPD hub incorporates 1024 bytes of nonvolatile reminiscence organized as 16 blocks of 64 bytes per block. Every block will be optionally write-protected through software program command.
The DR5CKD1GC0 consumer clock driver is now sampling, whereas the SPD5118-G1B SPD hub is already in manufacturing. To be taught extra concerning the DDR5 consumer DIMM chipset, click on right here.
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