參數(shù)資料
型號(hào)： MC-45V8AB641
廠商： NEC Corp.
元件分類： 圓形連接器
英文描述： Circular Connector; MIL SPEC:MIL-DTL-38999 Series II; Body Material:Metal; Series:JT; No. of Contacts:6; Connector Shell Size:8; Connecting Termination:Crimp; Circular Shell Style:Cable Receptacle; Body Style:Straight RoHS Compliant: No
中文描述： 800萬(wàn)字，64位VirtualChannel同步動(dòng)態(tài)RAM模塊無(wú)緩沖型
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 144K
代理商： MC-45V8AB641
Data Sheet M14619EJ2V0DS00
9
MC-45V8AB641
AC characteristics (Background to Background operation)
Parameter
Symbol
-A75
-A10
Unit
Notes
MIN.
MAX.
MIN.
MAX.
Same Bank Operation
ACT to ACT/REF Command period
t
RC
67.5
80
ns
REF to REF/ ACT Command period
t
RCF
67.5
90
ns
ACT to PRE Command period
t
RAS
52.5
120,000
60
120,000
ns
PRE to ACT / REF Command period
t
RP
20
20
ns
ACT to PFC/PFCA Command delay time
t
APD
15
20
ns
ACT to PFR Command delay time (Prefetch Read Operation)
t
APRD
15
20
ns
PFC to PRE Command delay time
t
PPL
22.5
30
ns
PFCA / PFR to ACT/REF Command delay time
t
PAL
45
50
ns
RST / RSTA to ACT(R)
Note1
Command delay time
t
RAD
7.5
30
10
40
ns
2
Same, Other Bank Operation
ACT(R)
Note1
to PFC/PFCA/PFR Command delay time
t
RPD
37.5
40
ns
PFC to PFC / PFCA Command delay time
t
PPD
22.5
30
ns
Other Bank Operation
ACT to ACT/ACT(R) or ACT(R) to ACT Command delay time
t
RRD
15
20
ns
ACT(R) to ACT(R) Command delay time
t
RRDR
30
40
ns
PFC /PFCA to RST /RSTA Command delay time
t
PRD
22.5
30
ns
Notes 1.
ACT (R) command is ACT command after RST command.
2.
The another background operation and same channel foreground operation are illegal while t
RAD
period.
相關(guān)PDF資料
PDF描述
MC-45V8AB641KFA-A10 Circular Connector; MIL SPEC:MIL-DTL-38999 Series II; Body Material:Metal; Series:JT; No. of Contacts:13; Connector Shell Size:10; Connecting Termination:Crimp; Circular Shell Style:Box Mount Receptacle; Body Style:Straight RoHS Compliant: No
MC-45V8AB641KFA-A75 Circular Connector; No. of Contacts:13; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:10-13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC-45V8AB641KFA-A10 制造商:NEC 制造商全稱:NEC 功能描述:8M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V8AB641KFA-A75 制造商:NEC 制造商全稱:NEC 功能描述:8M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V8AB642KS 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:8M-WORD BY 64-BIT VirtualChannelTM DYNAMIC RAM MODULE (SO DIMM)
MC-45V8AB642KS-A75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:8M-WORD BY 64-BIT VirtualChannelTM DYNAMIC RAM MODULE (SO DIMM)
MC4609 制造商:SHENZHENFREESCALE 制造商全稱:ShenZhen FreesCale Electronics. Co., Ltd 功能描述:P & N-Channel 30-V (D-S) MOSFET High power and current handling capability
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