A reminiscence interface chipset from Rambus allows DDR5 shopper CSODIMMS and CUDIMMs to function at information charges of as much as 7200 MT/s. This product providing features a DDR5 shopper clock driver (CKD) and a serial presence detect (SPD) hub, bringing server-like efficiency to the shopper market.
The DDR5 shopper 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 gadget 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 gadget configuration and standing monitoring.
Geared up with an inside temperature sensor, the SPD5118-G1B SPD hub senses and studies essential information for system configuration and thermal administration. The SPD hub comprises 1024 bytes of nonvolatile reminiscence organized as 16 blocks of 64 bytes per block. Every block may be optionally write-protected through software program command.
The DR5CKD1GC0 shopper clock driver is now sampling, whereas the SPD5118-G1B SPD hub is already in manufacturing. To be taught extra concerning the DDR5 shopper DIMM chipset, click on right here.
Discover extra datasheets on merchandise like this one at Datasheets.com, searchable by class, half #, description, producer, and extra.
googletag.cmd.push(operate() { googletag.show(‘div-gpt-ad-native’); });
–>
The submit Shopper DIMM chipset reaches 7200 MT/s appeared first on EDN.
