MC-458CB64PSB datasheet(8/6 Pages) NEC

部件名	MC-458CB64PSB

功能描述	8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM

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制造商	NEC [NEC]

网页	http://www.nec.com/

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Data Sheet M12263EJAV0DS00

8

MC-458CB64ESB, 458CB64PSB

Synchronous Characteristics

Parameter

Symbol

-A 10B

Unit

Note

MIN.

MAX.

Clock cycle time

/CAS latency = 3

tCK3

10

ns

/CAS latency = 2

tCK2

15

ns

Access time from CLK

/CAS latency = 3

tAC3

7ns

1

/CAS latency = 2

tAC2

8ns

1

CLK high level width

tCH

3.5

ns

CLK low level width

tCL

3.5

ns

Data-out hold time

tOH

3ns

1

Data-out low-impedance time

tLZ

0ns

Data-out high-impedance time

/CAS latency = 3

tHZ3

37

ns

/CAS latency = 2

tHZ2

38

ns

Data-in setup time

tDS

2.5

ns

Data-in hold time

tDH

1ns

Address setup time

tAS

2.5

ns

Address hold time

tAH

1ns

CKE setup time

tCKS

2.5

ns

CKE hold time

tCKH

1ns

CKE setup time (Power down exit)

tCKSP

2.5

ns

Command (/CS0, /RAS, /CAS, /WE,

DQMB0 - DQMB7) setup time

tCMS

2.5

ns

Command (/CS0, /RAS, /CAS, /WE,

DQMB0 - DQMB7) hold time

tCMH

1ns

Note 1. Output load

Output

Z = 50

Ω

50 pF

类似零件编号 - MC-458CB64PSB

制造商	部件名	数据表	功能描述
Elpida Memory	MC-458CB64PSB	141Kb / 16P	8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)
Elpida Memory	MC-458CB64PSB-A10B	141Kb / 16P	8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)

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类似说明 - MC-458CB64PSB

制造商	部件名	数据表	功能描述
Elpida Memory	MC-458CB64ESB	141Kb / 16P	8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)
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Elpida Memory	MC-458CA721ESA	156Kb / 16P	8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)
NEC	MC-4516CD641ES	150Kb / 6P	16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM
Elpida Memory	MC-4516CD641ES	154Kb / 16P	16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)
Elpida Memory	MC-4516CD642XS	136Kb / 14P	16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)