参数资料
型号: V55C3256164VGLK-7HPC
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: SYNCHRONOUS DRAM, PBGA54
封装: GREEN, MO-210, FBGA-54
文件页数: 37/55页
文件大小: 711K
代理商: V55C3256164VGLK-7HPC
42
V55C3256164VG Rev. 1.0 September 2008
ProMOS TECHNOLOGIES
V55C3256164VG
19.
1
Prechar
ge
T
e
rmi
n
ati
on
of
a
Burs
t
(1
of
2)
Bu
rst
Len
gth
=
8
,C
AS
L
a
te
ncy
=
2
CLK
CKE
CS
I/O
RAS
CAS
WE
BS
DQM
T2
T3
T4
T0
T1
T6
T7
T8
T9
T5
T11
T12
T13
T14
T10
T16
T17
T18
T19
T15
T22
T20
T21
Hi-Z
AP
Addr
t CK2
Precharge
Command
Bank
A
DAx0
DAx3
DAx2
DAx1
Precharge
Termination
of
a
Write
Burst.
Write
data
is
masked.
Ay0
Ay1
Ay2
Precharge
Termination
of
a
Read
Burst.
Precharge
Command
Bank
A
t RP
Activate
Command
Bank
A
RAx
Write
Command
Bank
A
CAx
CAy
Read
Command
Bank
A
High
Activate
Command
Bank
A
RAy
t RP
Activate
Command
Bank
A
RAz
CAz
Read
Command
Bank
A
Az0
Az1
Az2
Precharge
Command
Bank
A
t RP
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