參數(shù)資料
型號(hào): V54C316802VB
廠商: Mosel Vitelic, Corp.
英文描述: High Performance 3.3 Volt 2M X 8 Synchronous DRAM(3.3V高性能2Mx8同步動(dòng)態(tài)RAM)
中文描述: 高性能3.3伏200萬(wàn)× 8同步DRAM(3.3V的高性能2Mx8同步動(dòng)態(tài)RAM)的
文件頁(yè)數(shù): 45/60頁(yè)
文件大?。?/td> 586K
代理商: V54C316802VB
56
V54C316802VB Rev. 1.0 February 1999
MOSEL V ITELIC
V54C316802VB
SDRAM FUNCTION TRUTH TABLE(continued)
CURRENT
STATE
1
CS
RAS
CAS
WE
BS
Addr
ACTION
Write
with
Auto
Precharge
H
L
L
L
L
L
L
L
X
H
H
H
H
L
L
L
X
H
H
L
L
H
H
L
X
H
L
H
L
H
L
X
X
X
BS
BS
X
BS
BS
X
X
X
X
X
X
X
AP
X
NOP (Continue Burst to End;> Precharge)
NOP (Continue Burst to End;> Precharge)
ILLEGAL
2
ILLEGAL
2
ILLEGAL
ILLEGAL
2
ILLEGAL
2
ILLEGAL
Precharging
H
L
L
L
L
L
L
X
H
H
H
L
L
L
X
H
H
L
H
H
L
X
H
L
X
H
L
X
X
X
BS
BS
BS
BS
X
X
X
X
X
X
AP
X
NOP;> Idle after tRP
NOP;> Idle after tRP
ILLEGAL
2
ILLEGAL
2
ILLEGAL
2
NOP
4
ILLEGAL
Row
Activating
H
L
L
L
L
L
L
X
H
H
H
L
L
L
X
H
H
L
H
H
L
X
H
L
X
H
L
X
X
X
BS
BS
BS
BS
X
X
X
X
X
X
AP
X
NOP;> Row Active after tRCD
NOP;> Row Active after tRCD
ILLEGAL
2
ILLEGAL
2
ILLEGAL
2
ILLEGAL
2
ILLEGAL
Write
Recovering
H
L
L
L
L
L
L
X
H
H
H
L
L
L
X
H
H
L
H
H
L
X
H
L
X
H
L
X
X
X
BS
BS
BS
BS
X
X
X
X
X
X
AP
X
NOP
NOP
ILLEGAL
2
ILLEGAL
2
ILLEGAL
2
ILLEGAL
2
ILLEGAL
Refreshing
H
L
L
L
L
X
H
H
L
L
X
H
L
H
L
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
NOP;> Idle after tRC
NOP;> Idle after tRC
ILLEGAL
ILLEGAL
ILLEGAL
Mode
Register
Accessing
H
L
L
L
L
X
H
H
H
L
X
H
H
L
X
X
H
L
X
X
X
X
X
X
X
X
X
X
X
X
NOP
NOP
ILLEGAL
ILLEGAL
ILLEGAL
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