MC-4532CC726XFA 查看數據表（PDF） - Elpida Memory, Inc

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MC-4532CC726XFA

32M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE

Elpida Memory, Inc 

MC-4532CC726XFA

Asynchronous Characteristics

Parameter

Symbol MIN.

MAX. Unit Note

ACT to REF/ACT command period (Operation)

tRC

70

ns

REF to REF/ACT command period (Refresh)

tRC1

70

ns

ACT to PRE command period

tRAS

48 120,000 ns

PRE to ACT command period

Delay time ACT to READ/WRITE command

ACT(one) to ACT(another) command period

Data-in to PRE command period

EData-in to ACT(REF) command period /CAS latency = 3

(Auto precharge)

/CAS latency = 2

Mode register set cycle time

Transition time

OL Refresh time (4,096 refresh cycles)

tRP

tRCD

tRRD

tDPL

tDAL3

tDAL2

tRSC

tT

tREF

20

20

16

8

1CLK+20

1CLK+20

2

0.5

30

64

ns

ns

ns

ns

ns

ns

CLK

ns

ms

Product

Data Sheet E0280N10 (Ver 1.0)

9

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