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: 21/56页
文件大小: 935K
代理商: V54C3256404VHUI6I
28
V54C3256(16/80/40)4VH Rev. 1.1 July 2010
ProMOS TECHNOLOGIES
V54C3256(16/80/40)4VH
8.1 Termination of a Burst Read Operation
(CAS latency = 2, 3)
8.2 Termination of a Burst Write Operation
(CAS latency = 2, 3)
COMMAND
READ A
NOP
Burst
NOP
t
CK2, I/O’s
CAS latency = 2
t
CK3, I/O’s
CAS latency = 3
Stop
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
DOUT A0
DOUT A1
DOUT A2
DOUT A3
DOUT A0
DOUT A1
DOUT A2
DOUT A3
COMMAND
NOP
WRITE A
NOP
Burst
NOP
DIN A0
DIN A1
DIN A2
Stop
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
Input data for the Write is masked.
I/O’s
CAS latency = 2,3
don’t care
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