参数资料
型号: V54C3256404VDT7
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, PLASTIC, TSOP2-54
文件页数: 38/56页
文件大小: 719K
代理商: V54C3256404VDT7
43
V54C3256(16/80/40)4VD Rev. 1.9 August 2008
ProMOS TECHNOLOGIES
V54C3256(16/80/40)4VD
18
.2
Random
Row
W
ri
te
(I
nter
lea
v
ing
Banks)
(
2
of
2)
Burs
tLe
ngt
h
=
8,
C
A
S
L
a
te
nc
y
=
3
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 CK3
High
DAx0
DAx3
DAx2
DAx1
DAx4
DAx7
DAx6
DAx5
DBx0
DBx3
DBx2
DBx1
DBx4
DBx7
DBx6
DBx5
DAy2
DAy1
DAy0
Write
Command
Bank
A
CAX
Activate
Command
Bank
B
RBx
Activate
Command
Bank
A
RAy
DAy3
t DPL
CBx
Write
Command
Bank
B
Precharge
Command
Bank
A
Write
Command
Bank
A
CAy
Precharge
Command
Bank
B
t RP
t DPL
t RCD
Activate
Command
Bank
A
RAx
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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