Features

* Doubledatarate archiectne Wo datatranslers perclodk

oyoe

* Thehghspesd data tanster isiealzed by he 8 bts

preletch ppeined achiectue

* BKdectonal diflerontal data stobe (0QS and /DQ8) s

tanemitedheceted WMh data for captuing data 不 the

receiver

* DQSisedgeaigned wih dataforREADsicente~

aigned wth data forWRITEs

* DMlerental aockinpuis (CK and /CKI

* DLLalgns Da and DQS nstions win CK

transtions

* Conmands eniened on each postive CK edge data and

datamask relerenced to bo edges ofDQS

* Datamask (DW) forwile data

* Posted 1CAS by proganmable additve tency forbeter

command and data bus eficency

* OrDie Teminaton (ODT) forbeter sgnal quaity

一 Synaronous cDT

一 Dynamic pr

一 Asynohronous DT

* Mul Pupose Register (PR) for predefned patern read

out

* ZQcaibraton for Da dveand DT

* Progammable Parial Anay SefRefesh (PASRJ

* RESET pin for Powerup senuence and reset

foncton

“ SRT nange

一 Nomalexended

* Phogrammable utput diverimpedance contal