參數(shù)資料
型號: IBM13Q8739CC
廠商: IBM Microeletronics
英文描述: 8M x 72 Registered SDRAM Module(帶寄存同步動態(tài)RAM模塊(8M x 72高速存儲器陣列結(jié)構(gòu)))
中文描述: 8米× 72注冊內(nèi)存模塊(帶寄存同步動態(tài)內(nèi)存模塊(8米× 72高速存儲器陣列結(jié)構(gòu)))
文件頁數(shù): 28/56頁
文件大?。?/td> 903K
代理商: IBM13Q8739CC
IBM13Q8739CC
8M x 72 Registered SDRAM Module
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 28 of 56
08J0513.E24526
Revised 4/98
Clock and Clock Enable Parameters
Symbol
Parameter
Value
Units
Notes
Min.
Max.
t
CK2
Clock Cycle Time
15
66MHz
ns
t
AC2
Clock Access Time
11.3
ns
1, 2
t
CH
Clock High Pulse Width
6.0
ns
t
CL
Clock Low Pulse Width
6.0
ns
t
CKS
Clock Enable Set-up Time
2.3
ns
t
CKH
Clock Enable Hold Time
1.3
ns
t
CKSP
CKE0 Set-up Time (Power down mode)
2.3
ns
t
T
Transition Time (Rise and Fall)
1.4
30
ns
t
STAB
PLL Stabilization Time
50
μ
s
1. CAS latency defined at SDRAMs; DIMM actually has CAS latency of 3.
2. 50pF Load.
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