参数资料
型号: V54C3256404VHUI6I
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: 64M X 4 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封装: 0.400 INCH, GREEN, PLASTIC, TSOP2-54
文件页数: 24/56页
文件大小: 935K
代理商: V54C3256404VHUI6I
30
V54C3256(16/80/40)4VH Rev. 1.1 July 2010
ProMOS TECHNOLOGIES
V54C3256(16/80/40)4VH
\
CLK
CKE
CS
I/O
RAS
CAS
WE
BS
DQM
9.2
AC
Parameters
for
Read
T
iming
T2
T3
T4
T0
T1
T
6
T7
T8
T
9
T5
T11
T12
T13
T10
Hi-Z
AP
Burst
L
ength
=
2,
CAS
Latency
=
2
Addr
t IS
t IH
t CK
H
t IS
t IH
t RR
D
t RCD
t RA
S
t LZ
Act
iva
te
Comman
d
Ba
nk
A
Ac
tiv
a
te
Comma
nd
B
ank
B
Ac
tiva
te
Co
m
an
d
B
ank
A
P
rec
ha
rg
e
Command
Ban
kA
t CK
S
t CK
2
Ax
0
Ax
1
Read
Comma
nd
B
ank
A
Re
ad
with
A
u
to
P
rechar
ge
Comman
d
Ba
nk
B
t RC
t RP
t AC
2
t AC
2
t OH
t HZ
t CH
t CL
Bx
0
Be
gin
Aut
o
Pr
echarg
e
Ba
nk
B
Bx
1
t HZ
RBx
R
Ay
RBx
RAy
CA
x
RA
x
RA
x
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相关代理商/技术参数
参数描述
V54C3256404VS 制造商:MOSEL 制造商全称:MOSEL 功能描述:256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
V54C3256404VT 制造商:MOSEL 制造商全称:MOSEL 功能描述:256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
V54C3256804VAB 制造商:MOSEL 制造商全称:MOSEL 功能描述:256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
V54C3256804VAT 制造商:MOSEL 制造商全称:MOSEL 功能描述:256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
V54C3256804VB 制造商:MOSEL 制造商全称:MOSEL 功能描述:256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4