- 您現在的位置：買賣IC網 > PDF目錄384065 > μPD4264800 (NEC Corp.) 64 M-Bit Dynamic RAM(64M 動態RAM) PDF資料下載
參數資料
| 型號： | μPD4264800 |
| 廠商： | NEC Corp. |
| 英文描述： | 64 M-Bit Dynamic RAM(64M 動態RAM) |
| 中文描述： | 64 m位動態隨機存儲器（RAM的6400動態） |
| 文件頁數： | 1/28頁 |
| 文件大?。?/td> | 263K |
| 代理商： | ΜPD4264800 |
當前第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
MOS INTEGRATED CIRCUIT
μ
PD4264800, 4265800
64 M-BIT DYNAMIC RAM
8 M-WORD BY 8-BIT, FAST PAGE MODE
Description
The
μ
PD4264800, 4265800 are 8,388,608 words by 8 bits CMOS dynamic RAMs. The fast page mode capability
realize high speed access and low power consumption.
These are packaged in 32-pin plastic TSOP(II) and 32-pin plastic SOJ.
Features
8,388,608 words by 8 bits organization
Fast access and cycle time
Single +3.3 V
±
0.3 V power supply
The information in this document is subject to change without notice.
The mark shows major revised points.
Part number
Power consumption
Access time
(MAX.)
R/W cycle time
(MIN.)
Fast page mode
cycle time (MIN.)
Active (MAX.)
Standby(MAX.)
μ
PD4264800-A50
378 mW
50 ns
90 ns
35 ns
μ
PD4265800-A50
486 mW
μ
PD4264800-A60
342 mW
60 ns
110 ns
40 ns
μ
PD4265800-A60
414 mW
1.80 mW
(CMOS level
input)
1995
DATA SHEET
CAS before RAS refresh, RAS only refresh, Hidden refresh
Part number
Row address
Column address
Refresh
Refresh cycle
μ
PD4264800
A0 - A12
A0 - A9
RAS only refresh, Normal read/write
8,192 cycles/64 ms
CAS before RAS refresh, Hidden refresh
4,096 cycles/64 ms
μ
PD4265800
A0 - A11
A0 - A10
RAS only refresh, Normal read/write,
4,096 cycles/64 ms
CAS before RAS refresh, Hidden refresh
#
Document No. M10864EJ3V0DS00 (3rd edition)
Date Published June 1996 P
Printed in Japan
相關PDF資料 |
PDF描述 |
|---|---|
| μPD4265800 | 64 M-Bit Dynamic RAM(64M 動態RAM) |
| μPD4265165 | 64 M-Bit Dynamic Ram(64M 動態存儲器) |
| μPD42S65165 | 64 M-Bit Dynamic Ram(64M 動態存儲器) |
| μPD42S17805 | 16M- bit CMOS dynamic RAMs(16M CMOS 動態RAM) |
| μPD4217805 | 16 M BIT DYNAMIC RAM 2 M WORD BY 8 BIT,EDO |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PD42-CAMG13 | 制造商:P-TEC 制造商全稱:P-tec Corporation 功能描述:Three Digit 7 Segment 0.56” Display |
| PD42-CAMO12 | 制造商:P-TEC 制造商全稱:P-tec Corporation 功能描述:Three Digit 7 Segment 0.56” Display |
| PD42-CAMR21 | 制造商:P-TEC 制造商全稱:P-tec Corporation 功能描述:Three Digit 7 Segment 0.56” Display |
| PD42-CAMR24 | 制造商:P-TEC 制造商全稱:P-tec Corporation 功能描述:Three Digit 7 Segment 0.56” Display |
| PD42-CAMY01 | 制造商:P-TEC 制造商全稱:P-tec Corporation 功能描述:Three Digit 7 Segment 0.56” Display |
發布緊急采購，3分鐘左右您將得到回復。