MC-4532DA726PFB-A80 datasheet(9/6 Pages) NEC

部品番号	MC-4532DA726PFB-A80

部品情報	32 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE

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Data Sheet M13633EJ7V0DS00

9

MC-4532DA726

Asynchronous Characteristics

Parameter

Symbol

-A 80

-A 10

Unit

Note

MIN.

MAX.

MIN.

MAX.

ACT to REF/ACT command period (Operation)

tRC

70

ns

REF to REF/ACT command period (Refresh)

tRC1

70

78

ns

ACT to PRE command period

tRAS

48

120,000

50

120,000

ns

PRE to ACT command period

tRP

20

ns

Delay time ACT to READ/WRITE command

tRCD

20

ns

ACT(one) to ACT(another) command period

tRRD

16

20

ns

Data-in to PRE command period

tDPL

−1CLK+8

−1CLK+10

ns

Data-in to ACT(REF) command

/CAS latency = 3

tDAL3

20

ns

period (Auto precharge)

/CAS latency = 2

tDAL2

20

ns

Mode register set cycle time

tRSC

22

CLK

Transition time

tT

0.5

30130

ns

Refresh time (4,096 refresh cycles)

tREF

64

ms

同様の部品番号 - MC-4532DA726PFB-A80

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Elpida Memory	MC-4532DA726PFB-A80	185Kb / 16P	32 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE

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同様の説明 - MC-4532DA726PFB-A80

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