- 您現(xiàn)在的位置：買賣IC網 > PDF目錄378013 > MSM5416273 (OKI SEMICONDUCTOR CO., LTD.) 262,144-Word ×16-Bit Multiport DRAM(256k字×16位多端口動態(tài)RAM) PDF資料下載
參數(shù)資料
| 型號： | MSM5416273 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 262,144-Word ×16-Bit Multiport DRAM(256k字×16位多端口動態(tài)RAM) |
| 中文描述： | 262,144字× 16位多端口內存（256k字× 16位多端口動態(tài)RAM）的 |
| 文件頁數(shù)： | 30/40頁 |
| 文件大?。?/td> | 389K |
| 代理商： | MSM5416273 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁當前第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁
Semiconductor
MSM5416273
30/40
OPERATION MODES
Table-1 shows the function truth table for a listing of all available RAM ports, and transfer
operations of the MSM5416273.
The RAM port and data transfer operations are determined by the state of
CAS
,
TRG
,
WE
and
DSF at the falling edge of
RAS
, and by the level of DSF at the falling edge of
CAS
.
Table-1. Function Truth Table
RAS
Code
Address
CAS TRG WE
DSF DSF
RAS
CAS
/
WE
Write Pers.
WM
Color
0
*
1
0
—
*
*
*
*
—
Reset Reset
—
CBRR
CAS
Mask W.M.
RAS
W/IO
CAS
Register
Function
CBR Refresh
(Register Reset)
CBR Refresh
(Stop Register Set)
0
*
0
1
—
STOP
*
*
*
—
—
—
—
CBRS
0
*
1
1
—
*
*
*
*
—
—
—
—
CBRN
CBR Refresh (No Reset)
1
1
*
0
—
Row
—
*
—
—
—
—
—
ROR
RAS
Only Refresh
1
0
0
0
*
Row TAP WM1
*
Yes
No/ Load
Yes
—
MWT
Masked Write Transfer
1
0
0
1
*
Row TAP WM1
*
Yes
No/
Yes
—
MSWT
Masked Split
Write Transfer
1
0
1
0
*
Row TAP
*
*
—
—
—
—
RT
Read Transfer
1
0
1
1
*
Row TAP
*
*
—
—
—
—
SRT
Split Read Transfer
1
1
0
0
0
Row
Column
WM1
Din, Dout
Yes
No/
Yes
—
RWM
Read/Write
(New/Old Mask)
Masked Block Write
(New/Old)
Masked Flash Write
(New/Old)
Read/Write
(No Mask)
Block Write
(No Mask)
Load Mask Register
(Old Mask Set)
1
1
0
0
1
Row
Column
WM1
A3c - 8c
Yes
No/
Yes
Use
BWM
1
1
0
1
*
Row
*
WM1
—
Yes
No/
Yes
Use
FWM
1
1
1
0
0
Row
Column
*
Din, Dout
No
No
—
—
RW
1
1
1
0
1
Row
*
No
No
—
Use
BW
1
1
1
1
0
Row
*
*
—
Set
Load
—
LMR
1
1
1
1
1
Row
*
*
—
—
—
Load
LCR
Load Color Register
Column
A3c - 8c
Column
Select
Column
Select
Mask
Data
Color
Data
Use
Load
Use
Load
Use
Load
Use
Load
Use
Notes:
1. With CBRS and SAM operations use stop register.
2. After LMR, RWM, BWM, FWM and MSWT, use the old mask which can be reset by
CBRR.
相關PDF資料 |
PDF描述 |
|---|---|
| MSM5416282 | 262,144-Word ×16-Bit Multiport DRAM(256k字×16位多端口動態(tài)RAM) |
| MSM5416283 | 262,144-Word ×16-Bit Multiport DRAM(256k字×16位多端口動態(tài)RAM) |
| MSM5424331 | 222,720-Word 】 24-Bit Field Memory |
| MSM5424331TS-AK | 222,720-Word 】 24-Bit Field Memory |
| MSM5432126A | 131,072-Word X 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSM5416273-50G3-K | 制造商:ROHM Semiconductor 功能描述:DUE TO FLOOD DAMAGE TO TESTERS |
| MSM5416273-50GS-K | 制造商:ROHM Semiconductor 功能描述: 制造商:OK International 功能描述:256K X 16 VIDEO DRAM, 50 ns, PDSO64 |
| MSM541627360GSK | 制造商:OK International 功能描述: |
| MSM5416273-60GS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM5416283-50G3-K | 制造商:OKI Semiconductor 功能描述:OKIMSM5416283-50G3-K MULTIPORT DRAM |
發(fā)布緊急采購，3分鐘左右您將得到回復。