K4X56163PG データシートの表示（PDF） - Samsung

部品番号

コンポーネント説明

メーカー

K4X56163PG

16M x16 Mobile-DDR SDRAM

Samsung 

K4X56163PG - L(F)E/G

Functional Description

Mobile-DDR SDRAM

POWER

APPLIED

POWER

ON

PRECHARGE

ALL BANKS

EMRS

MRS

CKEH

MRS

DEEP

POWER

DOWN

DEEP

POWER

DOWN

PARTIAL

SELF

REFRESH SELF

REFRESH

REFS

IDLE

ALL BANKS

PRECHARGED

REFSX

REFA

CKEL

AUTO

REFRESH

CKEH

ACT

POWER

DOWN

POWER

DOWN

CKEH

CKEL

WRITE

ROW

ACTIVE

BURST STOP

READ

WRITEA

WRITE

WRITEA READA

READ

READ

WRITEA

WRITEA

READA

PRE

PRE

PRE

READA

READA

PRE

PRECHARGE

PREALL

Figure.1 State diagram

Automatic Sequence

Command Sequence

January 2006

Share Link: