- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄33697 > 41C16257 (Integrated Silicon Solution, Inc.) 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE PDF資料下載
參數(shù)資料
| 型號： | 41C16257 |
| 廠商： | Integrated Silicon Solution, Inc. |
| 英文描述： | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| 中文描述： | 256K × 16（4兆位）充滿活力和快速頁面模式內(nèi)存 |
| 文件頁數(shù)： | 16/17頁 |
| 文件大小： | 160K |
| 代理商： | 41C16257 |
IS41C16257
IS41LV16257
8
Integrated Silicon Solution, Inc. — 1-800-379-4774
DR004-1B
05/24/99
ISSI
AC CHARACTERISTICS(1,2,3,4,5,6) (Recommended Operating Conditions unless
otherwise noted.)
-35
-60
Symbol
Parameter
Min. Max.
Units
tACH
Column-Address Setup Time to
CAS
15
—
15
—
ns
Precharge during WRITE Cycle
tOEH
OE Hold Time from WE during
8
—
15
—
ns
READ-MODIFY-WRITE cycle(18)
tDS
Data-In Setup Time(15, 22)
0—
ns
tDH
Data-In Hold Time(15, 22)
6—
10
—
ns
tRWC
READ-MODIFY-WRITE Cycle Time
80
—
140
—
ns
tRWD
RAS to WE Delay Time during
45
—
80
—
ns
READ-MODIFY-WRITE Cycle(14)
tCWD
CAS to WE Delay Time(14,20)
25
—
36
—
ns
tAWD
Column-Address to
WE Delay Time(14)
30
—
49
—
ns
tPC
Fast Page Mode READ or WRITE
12
—
25
—
ns
Cycle Time(24)
tRASP
RAS Pulse Width
35
100K
60
100K
ns
tCPA
Access Time from
CAS Precharge(15)
—21
—
34
ns
tPRWC
READ-WRITE Cycle Time(24)
40
—
56
—
ns
tOFF
Output Buffer Turn-Off Delay from
3
15
3
15
ns
CAS or RAS(13,15,19, 29)
tWHZ
Output Disable Delay from
WE
315
3
15
ns
tCLCH
Last
CAS going LOW to First CAS
10
—
10
—
ns
returning HIGH(23)
tCSR
CAS Setup Time (CBR REFRESH)(30,20)
8—
10
—
ns
tCHR
CAS Hold Time (CBR REFRESH)(30,21)
8—
10
—
ns
tORD
OE Setup Time prior to RAS during
0
—
0
—
ns
HIDDEN REFRESH Cycle
tREF
Refresh Period (512 Cycles)
—
8
—
8
ms
tT
Transition Time (Rise or Fall)(2, 3)
150
1
50
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 41HF10 | STANDARD RECOVERY DIODES |
| 41HF100 | STANDARD RECOVERY DIODES |
| 41HF100M | STANDARD RECOVERY DIODES |
| 41HF10M | STANDARD RECOVERY DIODES |
| 41HF120 | STANDARD RECOVERY DIODES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 41C350Q | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 41CL4-0611 | 制造商:Mountz Incorporated 功能描述:41CL4-0611 |
| 41CL65-0490 | 制造商:Mountz Incorporated 功能描述:MOUNTZ TOOLS |
| 41CX4 | 功能描述:基本/快動開關(guān) HAZARDOUS LOCATION RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| 41D10-HCM | 制造商:Leviton Manufacturing Co 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。