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參數(shù)資料
| 型號： | MB814100C-70 |
| 廠商： | Fujitsu Limited |
| 英文描述： | CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位快速頁面存取模式動態(tài)RAM) |
| 中文描述： | 的CMOS 4米× 1位快速頁面模式的DRAM（的CMOS 4米× 1位快速頁面存取模式動態(tài)內(nèi)存） |
| 文件頁數(shù)： | 14/24頁 |
| 文件大?。?/td> | 273K |
| 代理商： | MB814100C-70 |
14
MB814100C-60/MB814100C-70
Fig. 8 – FAST PAGE MODE READ CYCLE
COL
ADD
ROW
ADD
COL
ADD
COL
ADD
HIGH-Z
VALID
VALID
VALID
DESCRIPTION
The fast page mode read cycle is executed after normal cycle with holding RAS “L”, applying column address and CAS, and keeping
WE “H” . Once an address is selected normally using the RAS and CAS, other addresses in the same row can be selected by only
changing the column address and applying the CAS. During fast page mode, the access time is t
CAC
, t
AA
, or t
CPA
, whichever occurs later.
Any of the 2048 bits belonging to each row can be accessed.
t
RASP
t
RHCP
t
RP
t
PC
t
CRP
t
RCD
t
CSH
t
CP
t
ASR
t
CAS
t
CAS
t
CAS
t
RSH
t
RAD
t
RAH
t
ASC
t
CAH
t
ASC
t
CAH
t
ASC
t
CAH
t
RAL
t
RCS
t
RCH
t
RCS
t
RCH
t
RRH
t
ON
t
AA
t
OFF
t
CAC
t
AA
t
CPA
t
CAC
t
OH
t
OH
t
ON
t
OFF
t
RAC
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
RAS
CAS
WE
A
0
to A
10
D
OUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB814100D-60 | CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位速頁面存取模式動態(tài)RAM) |
| MB814100D-70 | CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位速頁面存取模式動態(tài)RAM) |
| MB814260-60 | CMOS 256K ×16 BIT FAST PAGE MODE DYNAMIC RAM(CMOS 256K ×16 位快速頁面存取模式動態(tài)RAM) |
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| MB814265-60 | CMOS 256K ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 256K ×16 位超級頁面存取模式動態(tài)RAM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB81416-10 | 制造商:Fuji Electric 功能描述:81416-10/MB |
| MB81416-12 | 制造商:Freescale Semiconductor 功能描述:81416-12 |
| MB814400C-70PJN | 制造商:FUJITSU 功能描述:Dynamic RAM, Fast Page, 1M x 4, 26 Pin, Plastic, SOJ |
| MB814405D-60PJN | 制造商:FUJITSU Component Ltd 功能描述: |
| MB8146112 | 制造商:FUJITSU 功能描述:* |
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