參數(shù)資料
型號: V54C316162VAT10
廠商: MOSEL-VITELIC
元件分類: DRAM
英文描述: 1M X 16 SYNCHRONOUS DRAM, 8 ns, PDSO50
封裝: 0.400 INCH, PLASTIC, TSOP2-50
文件頁數(shù): 10/61頁
文件大?。?/td> 916K
代理商: V54C316162VAT10
18
V54C316162VA Rev. 1.0 January 1998
MOSEL VITELIC
V54C316162VA
4.2 Minimum Read to Write Interval
(Burst Length = 4, CAS latency = 1, 2)
4.3 Non-Minimum Read to Write Interval
(Burst Length = 4, CAS latency = 3
COMMAND
NOP
BANK A
NOP
READ A
WRITE A
NOP
DQM
DIN A0
DIN A1
DIN A2
DIN A3
DIN A0
DIN A1
DIN A2
DIN A3
Must be Hi-Z before
the Write Command
tCK1, I/O’s
CAS latency = 1
tCK2, I/O’s
CAS latency = 2
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
NOP
ACTIVATE
1 Clk Interval
tDQZ
tDQW
: “H” or “L”
NOP
READ A
NOP
READ A
NOP
WRITE B
NOP
DQM
DIN B0
DIN B1
DIN B2
tCK1, I/O’s
CAS latency = 1
tCK2, I/O’s
CAS latency = 2
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
DOUT A1
DOUT A0
DIN B0
DIN B1
DIN B2
COMMAND
DIN B0
DIN B1
DIN B2
DOUT A2
DOUT A1
DOUT A0
Must be Hi-Z before
the Write Command
tCK3, I/O’s
CAS latency = 3
tDQZ
tDQW
: “H” or “L”
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