參數(shù)資料
型號(hào): MB81V17805B-50
廠商: Fujitsu Limited
英文描述: 2M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2M ×8位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
中文描述: 200萬(wàn)× 8位超頁(yè)模式動(dòng)態(tài)RAM的CMOS(200萬(wàn)× 8位超級(jí)頁(yè)面存取模式動(dòng)態(tài)內(nèi)存)
文件頁(yè)數(shù): 17/29頁(yè)
文件大?。?/td> 557K
代理商: MB81V17805B-50
17
MB81V17805B-50/-60
t
OH
t
OEZ
DESCRIPTION
The hyper page mode of operation permits faster successive memory operations at multiple column locations of the same row
address.
This operation is performed by strobing in the row address and maintaining RAS at a Low level and WE at a High level during all
successive memory cycles in which the row address is latched. The address time is determined by t
CAC
, t
AA
, t
CPA
, or t
OEA
, whichever
one is the latest in occurring.
Fig. 9 – HYPER PAGE MODE READ CYCLE
Valid Data
“H” or “L” level (excluding Address and DQ)
“H” or “L” level, “H
L” or “L
H” transition (Address and DQ)
t
RASP
t
ASC
t
RCS
t
RHCP
t
RP
t
RCD
ROW
ADD
COL
ADD
t
CAS
t
RSH
t
HPC
t
CAS
t
CAS
t
CP
t
RCH
t
RCS
t
RCH
t
RCS
t
DZC
t
CAH
t
AR
t
CAH
t
RAH
t
RRH
t
CAH
t
ASC
t
RCH
t
ON
t
CAC
t
ON
t
RAC
COL
ADD
COL
ADD
t
CSH
t
RAL
t
DZO
t
AA
t
OFR
t
OFF
t
CPA
t
OH
t
ON
t
OHC
t
CAC
t
OHC
During one cycle is achieved, the input/output timing apply the same manner as the former cycle.
t
OED
t
OH
t
RDD
RAS
V
IH
V
IL
CAS
V
IH
V
IL
WE
V
IH
V
IL
DQ
(Output)
V
OH
V
OL
DQ
(Input)
V
IH
V
IL
OE
V
IH
V
IL
A
0
to A
10
V
IH
V
IL
t
CRP
t
ASR
t
RAD
t
CPA
HIGH-Z
HIGH-Z
t
AA
t
ASC
t
CDD
相關(guān)PDF資料
PDF描述
MB81V17805B-60 2M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2M ×8位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18160A-70 CMOS 1M ×16 BIT Fast Page Mode Dynamic RAM(CMOS 1M ×16 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18160A-70L CMOS 1M ×16 BIT Fast Page Mode Dynamic RAM(CMOS 1M ×16 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18165A-70 CMOS 1M ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×16位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18165A-70L CMOS 1M ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×16位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB82 功能描述:RECTIFIER BRIDGE 8A 200V BR-6 RoHS:否 類別:分離式半導(dǎo)體產(chǎn)品 >> 橋式整流器 系列:- 產(chǎn)品變化通告:Product Discontinuation 14/Mar/2011 標(biāo)準(zhǔn)包裝:1,500 系列:- 電壓 - 峰值反向(最大):1000V 電流 - DC 正向(If):1.5A 二極管類型:單相 速度:標(biāo)準(zhǔn)恢復(fù) >500ns,> 200mA(Io) 反向恢復(fù)時(shí)間(trr):- 安裝類型:表面貼裝 封裝/外殼:4-SMD 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:4-SDIP
MB820 功能描述:ACCY MOUNT BMM 3/4 58A RoHS:是 類別:RF/IF 和 RFID >> RF配件 系列:* 標(biāo)準(zhǔn)包裝:1 系列:*
MB-8210 制造商:Maxxtro 功能描述:Bulk
MB82101BAN 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:HIGH FREQUENCY CERAMIC CAPACITORS
MB82101BBN 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:HIGH FREQUENCY CERAMIC CAPACITORS