参数资料
型号: V58C2256404SHUR5
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: 64M X 4 DDR DRAM, PBGA60
封装: ROHS COMPLIANT, MO-233, FBGA-60
文件页数: 45/60页
文件大小: 1125K
代理商: V58C2256404SHUR5
ProMOS TECHNOLOGIES
V58C2256(804/404/164)SH
5
V58C2256(804/404/164)SH Rev. 1.1 July 2010
Block Diagram
Row decoder
Memory array
Bank 0
8192 x 1024
x 8
Co
lumn
decode
r
S
ense
amplif
ier
&
I
(O)
bu
s
Row decoder
Memory array
Bank 1
Column
de
co
der
Sense
ampl
ifie
r&
I(
O
)
bu
s
Row decoder
Memory array
Bank 2
Colu
mn
d
e
coder
S
ense
amplif
ier
&
I(
O)
bu
s
Row decoder
Memory array
Bank 3
Co
lumn
decode
r
S
e
ns
e
am
pl
ifi
e
r&
I
(O
)b
u
s
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
CKE
CS
RAS
CAS
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
V58C2256804SHLI4I 32M X 8 DDR DRAM, PDSO66
V58C2256804SHLJ6E 32M X 8 DDR DRAM, PBGA60
V58C2256804SHLS6I 32M X 8 DDR DRAM, PBGA60
V58C2256804SHLT6E 32M X 8 DDR DRAM, PDSO66
V58C2256804SHUD6E 32M X 8 DDR DRAM, PDSO66
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