参数资料
型号: V58C2256404SCLS7I
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: 64M X 4 DDR DRAM, 0.75 ns, PBGA60
封装: MO-233, FBGA-60
文件页数: 45/61页
文件大小: 917K
代理商: V58C2256404SCLS7I
ProMOS TECHNOLOGIES
V58C2256(804/404/164)SC*I
5
V58C2256(804/404/164)SC*I Rev. 1.3 March 2006
Block Diagram
Row decoder
Memory array
Bank 0
8192 x 1024
x 8
C
o
lu
mn
dec
ode
r
S
e
nse
am
pl
if
ie
r&
I(
O)
b
u
s
Row decoder
Memory array
Bank 1
Co
lu
m
n
d
e
co
d
e
r
S
e
nse
amp
lif
ie
r&
I(O
)b
u
s
Row decoder
Memory array
Bank 2
C
o
lu
mn
de
code
r
S
e
nse
am
pl
if
ie
r&
I(
O)
b
u
s
Row decoder
Memory array
Bank 3
C
o
lu
mn
dec
ode
r
S
e
nse
am
pl
if
ie
r&
I(
O)
bus
Input buffer
Output buffer
DQ0-DQ3
Column address
counter
Column address
buffer
Row address
buffer
Refresh Counter
A0 - A12, BA0, BA1
A0 - A9, A11, AP, BA0, BA1
Control logic & timing generator
CK
E
CS
RA
S
CA
S
WE
DM
Row Addresses
Column Addresses
DLL
Strobe
Gen.
Data Strobe
CK, CK
CK
DQS
8192 x 1024
x 8
8192 x 1024
x 8
8192 x 1024
x 8
64M x 4
相关PDF资料
PDF描述
V58C2256404SHUT6E 64M X 4 DDR DRAM, PDSO66
V58C2256804SHLJ5E 32M X 8 DDR DRAM, PBGA60
V58C2256804SHUE6E 32M X 8 DDR DRAM, PDSO66
V58C2256804SHUR6 32M X 8 DDR DRAM, PBGA60
V58C2256324SHUZ5I 8M X 32 DDR DRAM, PBGA60
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