EM636165TS View Datasheet(PDF) - Etron Technology

Part Name

Description

Manufacturer

EM636165TS

1Mega x 16 Synchronous DRAM (SDRAM)

Etron Technology 

EtronTech

1M x 16 SDRAM

EM636165

Figure 14.3. Interleaved Column Read Cycle (Burst Length=4, CAS# Latency=3)

CL K

CKE

T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

tCK3

CS#

RAS#

CAS#

WE #

A11

A10

RAx

RBx

A0~A9

DQ M

RAx

CAx RBx

tRCD

tAC3

CBx

CBy

CBz

CAy

DQ Hi-Z

Activate

Command

Bank A

Ax0 Ax1 Ax2 Ax3 Bx0 Bx1 By0 By1 Bz0 Bz1 Ay0 Ay1 Ay2 Ay3

Read

Command

Bank A

Activate

Command

Bank B

Read

Command

Bank B

Read

Command

Bank B

Read

Command

Bank B

Read Prechaerge

Command Command

Bank A Bank B

Precharge

Command

Bank A

Preliminary

51

Rev. 2.7 Mar. 2006

Share Link: