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: 56/56页
文件大小: 935K
代理商: V54C3256404VHUI6I
9
V54C3256(16/80/40)4VH Rev. 1.1 July 2010
ProMOS TECHNOLOGIES
V54C3256(16/80/40)4VH
Block Diagram
x8 Configuration
Row decoder
Memory array
Bank 0
8192 x 1024
x 8 bit
Colu
mn
d
e
coder
S
e
ns
e
am
p
lif
ie
r&
I
(O
)b
u
s
Row decoder
Memory array
Bank 1
8192 x 1024
x 8 bit
Co
lumn
decode
r
S
ense
amplif
ier
&
I(
O)
bu
s
Row decoder
Memory array
Bank 2
8192 x 1024
x 8 bit
Column
de
co
der
S
e
ns
e
a
m
pl
ifi
e
r&
I
(O
)b
u
s
Row decoder
Memory array
Bank 3
8192 x 1024
x 8 bit
Colu
mn
d
e
coder
Sense
ampl
ifie
r&
I
(O
)b
u
s
Input buffer
Output buffer
I/O1-I/O8
Column address
counter
Column address
buffer
Row address
buffer
Refresh Counter
A0 - A12, BA0, BA1
A0 - A9, AP, BA0, BA1
Control logic & timing generator
CL
K
CKE
CS
RAS
CAS
WE
DQ
M
Row Addresses
Column Addresses
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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