參數(shù)資料
型號(hào): TMS416169P-60
廠商: Texas Instruments, Inc.
英文描述: 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
中文描述: 1048576字由16位擴(kuò)充數(shù)據(jù)輸出高速DRAM等
文件頁(yè)數(shù): 42/67頁(yè)
文件大?。?/td> 1464K
代理商: TMS416169P-60
TMS55160, TMS55161, TMS55170, TMS55171
262144 BY 16-BIT MULTIPORT VIDEO RAMS
SMVS464
MARCH1996
42
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
PARAMETER MEASUREMENT INFORMATION
RAS
CASx
A0
A8
WE
DSF
TRG
DQ0
DQ15
tc(W)
tw(RL)
tw(RH)
td(RLCH)
tt
td(CLRH)
tw(CL)
td(RLCL)
td(CHRL)
td(CHRL)
th(RA)
tt
th(RLCA)
tsu(CA)
tsu(RA)
th(CLCA)
td(CARH)
tw(CH)
1
2
3
th(SFR)
tsu(SFR)
tsu(SFC)
th(SFC)
tsu(TRG)
tsu(WMR)
tsu(WCH)
tsu(WRH)
th(RLW)
th(CLW)
tsu(WCL)
th(RWM)
tsu(DQR)
tsu(DCL)
th(RLD)
tw(WL)
th(CLD)
Row
Column
td(RLCA)
th(RSF)
th(TRG)
td(CACH)
th(RDQ)
In early-write operations, DQ0
DQ15 are all latched on the first falling edge of CASx. Thus, tsu(DCL) and th(CLD) are referenced only to the first
falling edge of CASx.
Figure 33. Early-Write-Cycle Timing
Table 7. Early-Write-Cycle State Table
CYCLE
STATE
2
1
3
Write operation (nonmasked)
H
Don
t care
Valid data
Write operation with nonpersistent write-per-bit
L
Write mask
Valid data
Write operation with persistent write-per-bit
L
Don
t care
Valid data
相關(guān)PDF資料
PDF描述
TMS416169P-70 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
TMS416169P-80 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
TMS418169P-60 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
TMS418169P-70 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
TMS418169P-80 1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS416169P-70 制造商:TI 制造商全稱:Texas Instruments 功能描述:1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
TMS416169P-80 制造商:TI 制造商全稱:Texas Instruments 功能描述:1048576-WORD BY 16-BIT EXTENDED DATA OUT HIGH-SPEED DRAMS
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TMS416400 制造商:TI 制造商全稱:Texas Instruments 功能描述:4194304-WORD BY 4-BIT HIGH-SPEED DRAMS