datasheet 1.56 MB
Registration Date 8 Jun 2016

Consumer DRAM


Electronics Memories Product Number : K4B2G1646Q

Ram (Random Access Memory)


Smart TV Digital Still/Video Cameras Set Top Box Gaming Console
Gaming Console Digital Still/Video Cameras Set Top Box Smart TV


Density: 2Gb Organization: 128Mx16 Speed: H9, K0, MA, NB Package: 96FBGA

Density: 2Gb Organization: 128Mx16 Package: 96FBGA Speed: H9, K0, MA, NB

Manufacturer's Description

he 2Gb DDR3 SDRAM Q-die is organized as a 16Mbit x 16 I/Os x 8 banks device. This synchronous device achieves high speed double-data-rate transfer rates of up to 2133Mb/sec/pin (DDR3-2133) for general applications. The chip is designed to comply with the following key DDR3 SDRAM features such as posted CAS, Programmable CWL, Internal (Self) Calibration, On Die Termination using ODT pin and Asynchronous Reset . All of the control and address inputs are synchronized with a pair of externally supplied differential clocks. Inputs are latched at the crosspoint of differential clocks (CK rising and CK falling). All I/Os are synchronized with a pair of bidirectional strobes (DQS and DQS) in a source synchronous fashion. The address bus is used to convey row, column, and bank address information in a RAS/CAS multiplexing style. The DDR3 device operates with a single 1 .5V ± 0.075V power supply and 1.5V ± 0.075V VDDQ. The 2Gb DDR3 Q-die device is available in 96balls FBGA(x16).