參數(shù)資料
型號(hào): MC-424LFG641
廠商: NEC Corp.
英文描述: 64 bits dynamic RAM modules(64 位動(dòng)態(tài)RAM 模塊)
中文描述: 64位動(dòng)態(tài)RAM模塊(64位動(dòng)態(tài)內(nèi)存模塊)
文件頁數(shù): 19/44頁
文件大?。?/td> 368K
代理商: MC-424LFG641
19
MC-424LFG641
Refresh Cycle
[ MC-424LFG641F, 424LFG641FA ]
Parameter
Symbol
t
RAC
= 60 ns
t
RAC
= 70 ns
Unit
Note
MIN.
MAX.
MIN.
MAX.
/CAS setup time
t
CSR
5
5
ns
/CAS hold time (/CAS before /RAS refresh)
t
CHR
10
10
ns
/RAS precharge /CAS hold time
t
RPC
5
5
ns
/WE setup time
t
WSR
10
10
ns
/WE hold time
t
WHR
15
15
ns
[ MC-424LFG641FW ]
Parameter
Symbol
t
RAC
= 50 ns
t
RAC
= 60 ns
Unit
Note
MIN.
MAX.
MIN.
MAX.
/CAS setup time
t
CSR
5
5
ns
/CAS hold time (/CAS before /RAS refresh)
t
CHR
10
10
ns
/RAS precharge /CAS hold time
t
RPC
5
5
ns
/WE setup time
t
WSR
10
10
ns
/WE hold time
t
WHR
15
15
ns
相關(guān)PDF資料
PDF描述
MC-428LFC72 3.3 V Operation 4M-Word By 64-Bit Dynamic RAM Module(工作電壓為3.3V的動(dòng)態(tài)RAM模塊)
MC-428LFF721 3.3 V Operation 16M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的動(dòng)態(tài)RAM模塊)
MC-428LFG641 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-428LFH641 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-42S4LFG64S 3.3 V Operation 16M-Word By 65-Bit Dynamic RAM Module(工作電壓為3.3V的動(dòng)態(tài)RAM模塊)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC424P 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC425D 制造商:Thomas & Betts 功能描述:MC425D MALE INSERT,CRIMP 制造商:Thomas & Betts 功能描述:MALE INSERT,CRIMP
MC428P 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC42B505J 制造商:ELE 功能描述:AF550X050 ELECT'CUBE MOLDED
MC42S8LFF64SAA60 制造商:NEC Electronics Corporation 功能描述: