SMJ4C1024 查看數據表（PDF） - Austin Semiconductor

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SMJ4C1024

1048576 by 1-bit dynamic random-access memory

Austin Semiconductor 

SMJ4C1024

1048576 BY 1-BIT

DYNAMIC RANDOM-ACCESS MEMORY

SGMS023E – DECEMBER 1988 – REVISED MARCH 1996

PARAMETER MEASUREMENT INFORMATION

RAS

tw(RH)

tc(rd)

tw(RL)

td(CLRL)R

td(RHCL)R

CAS

tt

td(RLCH)R

A0 – A9

Don’t Care

D

Don’t Care

Q

Hi-Z

Figure 11. Automatic-CBR-Refresh-Cycle Timing

20

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