M2S28D20ATP View Datasheet(PDF) - Mitsumi

Part Name

Description

Manufacturer

M2S28D20ATP

128M Double Data Rate Synchronous DRAM

Mitsumi 

DDR SDRAM (Rev.0.1)

Jun,'00 Preliminary

SIMPLIFIED STATE DIAGRAM

POWER

APPLIED

POWER

ON

PREA

PRE

CHARGE

ALL

MITSUBISHI LSIs

M2S28D20/ 30/ 40ATP

128M Double Data Rate Synchronous DRAM

SELF

REFRESH

MRS

MODE

MRS

REGISTER

SET

REFS

REFSX

IDLE

REFA

AUTO

REFRESH

CKEL

Active

Power

Down

CKEH

ACT

CKEL

POWER

DOWN

CKEH

ROW

ACTIVE

BURST

STOP

WRITE

WRITE

READ

READ

WRITE

WRITEA READA

READ

READ

TERM

WRITEA

READA

READA

WRITEA

PRE

PRE

PRE

READA

PRE

CHARGE

Automatic Sequence

Command Sequence

MITSUBISHI ELECTRIC

12

Share Link: