- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378013 > MSM5416282 (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： | MSM5416282 |
| 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(nèi)存（256k字× 16位多端口動態(tài)RAM）的 |
| 文件頁數(shù)： | 29/37頁 |
| 文件大?。?/td> | 366K |
| 代理商： | MSM5416282 |
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頁當前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁
Semiconductor
MSM5416282
29/37
OPERATION MODES
Table-1 shows the function truth table for a listing of all available RAM ports, and transfer
operations of the MSM5416282.
The RAM port and data transfer operations are determined by the state of
CAS
,
TRG
,
WEL
,
WEU
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
Mask
Register
0
*
*
*
—
*
*
*
*
—
—
CBR
CAS
RAS
W/IO
CAS
Function
CBR Refresh
1
1
*
0
—
Row
—
*
—
—
—
ROR
RAS
Only Refresh
1
0
0
0
*
Row TAP WM1
*
Yes
—
MWT
Masked Write Transfer
1
0
0
1
*
Row TAP WM1
*
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
—
RWM
Read/Write
(Mask)
1
1
0
0
1
Row
Column
WM1
A3c - 8c
Yes
Use
BWM
Masked Block Write
1
1
0
1
*
Row
*
WM1
—
Yes
Use
FWM
Masked Flash Write
1
1
1
0
0
Row
Column
*
Din, Dout
No
—
RW
Read/Write
(No Mask)
Block Write
(No Mask)
1
1
1
0
1
Row
*
No
Use
BW
1
1
1
1
1
Row
*
*
—
Load
LCR
Load Color Register
Column
A3c - 8c
Column
Select
Column
Select
Color
Data
Color
If the DSF is "high" at the falling edge of
RAS
, special functions such as split transfer, flash write,
load color register can be invoked.
If the DSF is "low" at the falling edge of
RAS
and "high" at the falling edge of
CAS
, the block write
feature can be invoked.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| MSM5432126A-40 | 131,072-Word X 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM5416283-50G3-K | 制造商:OKI Semiconductor 功能描述:OKIMSM5416283-50G3-K MULTIPORT DRAM |
| MSM5416283-50GS-K | 制造商:ROHM Semiconductor 功能描述: 制造商:OKI Semiconductor 功能描述:VRAM, EDO, 256KX16, 64 Pin, Plastic, SOP |
| MSM5416283-60G3-K-7 | 制造商:ROHM Semiconductor 功能描述: |
| MSM5416283-60GS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM548262-60JS | 制造商:ROHM Semiconductor 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。