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參數(shù)資料
| 型號： | MB814800-70 |
| 廠商： | Fujitsu Limited |
| 英文描述： | CMOS 512K ×8 BIT FAST PAGE MODE DYNAMIC RAM(CMOS 512K ×8位快速頁面存取模式動態(tài)RAM) |
| 中文描述： | 的CMOS為512k × 8位快速頁面模式的動態(tài)隨機存儲器（的CMOS為512k × 8位快速頁面存取模式動態(tài)內存） |
| 文件頁數(shù)： | 2/26頁 |
| 文件大?。?/td> | 327K |
| 代理商： | MB814800-70 |
2
MB814800-60/MB814800-70
I
PRODUCT LINE & FEATURES
I
PACKAGE
Parameter
MB814800-60
60 ns max.
20 ns max.
30 ns max.
110 ns max.
40 ns min.
358 mW max.
11 mW max. (TTL level)/5.5 mW max. (CMOS level)
MB814800-70
70 ns max.
20 ns max.
35 ns max.
125 ns min.
45 ns min.
319 mW max.
RAS Access Time
CAS Access Time
Address Access Time
Random Cycle Time
Fast Page Mode Cycle Time
Low Power Dissipation
Operating current
Standby current
524,288 words
×
8 bit organization
Silicon gate, CMOS, 3D-Stacked Capacitor Cell
All input and output are TTL comaptible
1024 refresh cycles every 16.4 ms
10 rows
×
9 columns, addressing scheme
Early Write or OE controlled Write capability
RAS only CAS-before-RAS, or Hidden Refresh
Fast page Mode, Read-Modify-Write capability
On chip substrate bias generator for high
performance
Package and Ordering Information
– 28-pin plastic (400 mil) SOJ, order as MB814800-
××
– 28-pin plastic (400 mil) TSOP-II with normal bend leads, order as MB814800-
××
PFTN
– 28-pin plastic (400 mil) TSOP-II with reverse bend leads, order as MB814800-
××
PFTR
Plastic SOJ Package
(LCC-28P-M05)
(FPT-28P-M07)
(Normal Bend)
(FPT-28P-M08)
(Reverse Bend)
Marking side
Marking side
Plastic TSOP Packages
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參數(shù)描述 |
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| MB8167A70 | 制造商:FUJI 功能描述:* |
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