參數(shù)資料
型號: 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× 8同步DRAM(3.3V的高性能2Mx8同步動(dòng)態(tài)RAM)的
文件頁數(shù): 44/60頁
文件大小: 586K
代理商: V54C316802VB
55
V54C316802VB Rev. 1.0 February 1999
MOSEL V ITELIC
V54C316802VB
Complete List of Operation Commands
SDRAM Function Truth Table
CURRENT
STATE
1
CS
RAS
CAS
WE
BS
Addr
ACTION
Idle
H
L
L
L
L
L
L
L
X
H
H
H
L
L
L
L
X
H
H
L
H
H
L
L
X
H
L
X
H
L
H
L
X
X
BS
BS
BS
BS
X
Op-
X
X
X
X
RA
AP
X
Code
NOP or Power Down
NOP
ILLEGAL
2
ILLEGAL
2
Row (&Bank) Active; Latch Row Address
NOP
4
Auto-Refresh or Self-Refresh
5
Mode reg. Access
5
Row Active
H
L
L
L
L
L
L
X
H
H
H
L
L
L
X
H
L
L
H
H
L
X
X
H
L
H
L
X
X
X
BS
BS
BS
BS
X
X
X
CA,AP
CA,AP
X
AP
X
NOP
NOP
Begin Read; Latch CA; DetermineAP
Begin Write; Latch CA; DetermineAP
ILLEGAL
2
Precharge
ILLEGAL
Read
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
BS
BS
BS
X
X
X
X
CA,AP
CA,AP
X
AP
X
NOP (Continue Burst to End;>Row Active)
NOP (Continue Burst to End;>Row Active)
Burst Stop Command > Row Active
Term Burst, New Read, DetermineAP
3
Term Burst, Start Write, DetermineAP
3
ILLEGAL
2
Term Burst, Precharge
ILLEGAL
Write
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
BS
BS
BS
X
X
X
X
CA,AP
CA,AP
X
AP
X
NOP (Continue Burst to End;>Row Active)
NOP (Continue Burst to End;>Row Active)
Burst Stop Command > Row Active
Term Burst, Start Read, DetermineAP
3
Term Burst, New Write, DetermineAP
3
ILLEGAL
2
Term Burst, Precharge
3
ILLEGAL
Read
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
相關(guān)PDF資料
PDF描述
V54C3256164VAB 256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
V54C3256164VBUC LOW POWER 256Mbit SDRAM 3.3 VOLT, 54-BALL SOC BGA 54-PIN TSOPII 16M X 16
V54C3256164VBUT LOW POWER 256Mbit SDRAM 3.3 VOLT, 54-BALL SOC BGA 54-PIN TSOPII 16M X 16
V54C3256404VB 256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
V54C3256404VS 256Mbit SDRAM 3.3 VOLT, TSOP II / SOC BGA / WBGA PACKAGE 16M X 16, 32M X 8, 64M X 4
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
V54C3256 制造商:MOSEL 制造商全稱: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
V54C3256164VAB 制造商:MOSEL 制造商全稱: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
V54C3256164VALT6 制造商:MOSEL 制造商全稱: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
V54C3256164VAT 制造商:MOSEL 制造商全稱: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
V54C3256164VB 制造商:MOSEL 制造商全稱: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