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參數資料
| 型號： | MSM514800C-70 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| 中文描述： | 524,288字× 8位動態(tài)隨機存儲器：快速頁面模式型 |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 258K |
| 代理商： | MSM514800C-70 |
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Semiconductor
MSM514800C/CSL
This version: Jan. 1998
Previous version: May 1997
DESCRIPTION
The MSM514800C/CSL is a 524,288-word
￥
8-bit dynamic RAM fabricated in Oki's silicon-gate
CMOS technology. The MSM514800C/CSL achieves high integration, high-speed operation, and
low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/
single-layer metal CMOS process. The MSM514800C/CSL is available in a 28-pin plastic SOJ or 28-
pin plastic TSOP. The MSM514800CSL (the self-refresh version) is specially designed for lower-
power applications.
FEATURES
524,288-word
￥
8-bit configuration
Single 5 V power supply,
±
10% tolerance
Input
: TTL compatible, low input capacitance
Output
: TTL compatible, 3-state
Refresh : 1024 cycles/16 ms, 1024 cycles/128 ms (SL version)
Fast page mode, read modify write capability
CAS
before
RAS
refresh, hidden refresh,
RAS
-only refresh capability
CAS
before
RAS
self-refresh capability (SL version)
Package options:
28-pin 400 mil plastic SOJ
(SOJ28-P-400-1.27)
28-pin 400 mil plastic TSOP
(TSOPII28-P-400-1.27-K)
(Product : MSM514800C/CSL-xxJS)
(Product : MSM514800C/CSL-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
524,288-Word
￥
8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
Family
t
RAC
60 ns
70 ns
80 ns
Operating (Max.)
660 mW
605 mW
550 mW
Power Dissipation
Cycle Time
(Min.)
110 ns
130 ns
150 ns
MSM514800C/CSL-60
MSM514800C/CSL-70
MSM514800C/CSL-80
t
AA
30 ns
35 ns
40 ns
t
CAC
20 ns
20 ns
20 ns
Standby (Max.)
Access Time (Max.)
5.5 mW/
1.1 mW (SL version)
t
OEA
20 ns
20 ns
20 ns
E2G0024-17-42
相關PDF資料 |
PDF描述 |
|---|---|
| MSM514800C-80 | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL-60JS | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL-70JS | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL-XXJS | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MSM514800C-80 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800CSL | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800CSL-60 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800CSL-70 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800CSL-80 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
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