HYB39S256800T-8A データシートの表示（PDF） - Infineon Technologies

部品番号

コンポーネント説明

メーカー

HYB39S256800T-8A

256 MBit Synchronous DRAM

Infineon Technologies 

17.1 Random Row Read (Interleaving Banks) with Precharge

Burst Length = 8, CAS Latency = 2

T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

CLK

tCK2

CKE High

CS

RAS

CAS

WE

BS

AP

RBx

RAx

RBy

Addr

RBx

CBx

RAx

CAx

RBy

CBy

tRCD

tAC2

tRP

DQM

Hi-Z

DQ

Bx0 Bx1 Bx2 Bx3 Bx4 Bx5 Bx6 Bx7 Ax0 Ax1 Ax2 Ax3 Ax4 Ax5 Ax6 Ax7

By0 By1

Activate

Command

Bank B

Read

Command

Bank B

Activate

Command

Bank A

Precharge

Command

Bank B

Read

Command

Bank A

Activate

Command

Bank B

Read

Command

Bank B

Share Link: