H5GQ2H24AFR-R0C datasheet(3/172 Pages) HYNIX

3 / 172 page

This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any

responsability for use of circuits described. No patent licenses are implied.

Rev. 1.2 /Nov. 2011

H5GQ2H24AFR

TABLE OF CONTENTS

FEATURES........................................................................................................................................................5

FEATURES..............................................................................................................................................5

FUNCTIONAL DESCRIPTION....................................................................................................................5

DEFINITION OF SINGLE STATE TERMINOLOGY....................................................................................................7

CLOCKING..........................................................................................................................................................8

INITIALIZATION................................................................................................................................................10

POWER UP SEQUENCE...........................................................................................................................10

INITIALIZATION WITH STABLE POWER..................................................................................................11

VENDOR ID...........................................................................................................................................13

ADDRESS.........................................................................................................................................................15

ADDRESSING.........................................................................................................................................15

ADDRESS BUS INVERSION(ABI)..............................................................................................................16

BAND GROUP........................................................................................................................................18

TRAINING........................................................................................................................................................21

INTERFACE TRAINING SEQUENCE..........................................................................................................21

ADDRESS TRAINING..............................................................................................................................22

WCK2CK TRAINING...............................................................................................................................25

READ TRAINING...................................................................................................................................32

WRITE TRAINING.................................................................................................................................38

MODE REGISTER..............................................................................................................................................41

Mode REGISTER 0(MR0).......................................................................................................................42

Mode REGISTER 1(MR1).......................................................................................................................45

Mode REGISTER 2(MR2).......................................................................................................................48

Mode REGISTER 3(MR3).......................................................................................................................50

Mode REGISTER 4(MR4).......................................................................................................................52

Mode REGISTER 5(MR5).......................................................................................................................55

Mode REGISTER 6(MR6).......................................................................................................................57

Mode REGISTER 7(MR7).......................................................................................................................60

Mode REGISTER 9(MR9).......................................................................................................................63

Mode REGISTER 15(MR15)....................................................................................................................64

OPERATION......................................................................................................................................................65

COMMAND.............................................................................................................................................65

DESELECT.............................................................................................................................................67

NO OPERATION.....................................................................................................................................67

MODE REGISTER SET.............................................................................................................................67

ACTIVATION..........................................................................................................................................68

BANK RESTRITIONS...............................................................................................................................70

WRITE (WOM).......................................................................................................................................72

WRITE DATA MAS(DM)...........................................................................................................................81

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