參數(shù)資料
型號: MC-4516DC72
廠商: NEC Corp.
英文描述: 16 M-Word By 72-Bit Synchronous Dynamic RAM Module(同步動態(tài)RAM 模塊)
中文描述: 16米,由72個字位同步動態(tài)隨機(jī)存儲器模塊(同步動態(tài)內(nèi)存模塊)
文件頁數(shù): 17/24頁
文件大?。?/td> 211K
代理商: MC-4516DC72
1
M
T0
t
CK
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
CLK
CKE
/CS
/RAS
/CAS
/WE
BA1
A10
ADD
DQ
t
OH
t
LZ
t
AC
t
RC
t
RP
t
RCD
t
CKS
t
CH
t
CL
t
CMS
t
CMH
t
AS
t
AH
t
CKH
Hi-Z
B
p
B
a
B
a
B
a
t
RRD
t
RAS
t
AC
t
OH
t
HZ
B
r
a
B
r
AC Parameters for Read Timing (Burst length = 2, /CAS latency = 2)
Remark
All internal signals (A0 - A11, BA0, BA1, /CS0, CKE0, /RAS, /CAS, /WE, DQM) from register are delayed by one cycle. Therefore, DQ is delayed by one cycle.
DQM
L
BA0
Auto Precharge
Start for Bank D
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