參數(shù)資料
型號: V54C3256804VB
廠商: Mosel Vitelic, Corp.
英文描述: 256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
中文描述: 片256Mbit SDRAM的3.3伏,第二的TSOP /系統(tǒng)芯片的BGA / WBGA包裝16米x 16,32 × 8,64米× 4
文件頁數(shù): 28/52頁
文件大?。?/td> 853K
代理商: V54C3256804VB
28
V54C3256(16/80/40)4V(T/S/B) Rev. 1.6 September 2002
MOSEL VITELIC
V54C3256(16/80/40)4V(T/S/B)
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
NOP
NOP
Burst
Stop
NOP
NOP
NOP
NOP
t
CK2,
I/O’s
CAS latency = 2
t
CK3,
I/O’s
CAS latency = 3
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
DOUT A
0
DOUT A
1
DOUT A
2
DOUT A
3
DOUT A
0
DOUT A
1
DOUT A
2
DOUT A
3
COMMAND
NOP
WRITE A
NOP
NOP
Burst
Stop
NOP
NOP
NOP
NOP
DIN A0
DIN A1
DIN A2
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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