參數(shù)資料
型號(hào): A420616V-50U
廠商: AMIC Technology Corporation
英文描述: 1M X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
中文描述: 100萬(wàn)× 16的CMOS動(dòng)態(tài)RAM與江戶頁(yè)面模式
文件頁(yè)數(shù): 22/25頁(yè)
文件大?。?/td> 272K
代理商: A420616V-50U
A420616 Series
PRELIMINARY (June, 2002, Version 0.2)
21
AMIC Technology, Inc.
Self Refresh Mode
n
Self Refresh Mode.
a. Entering the Self Refresh Mode:
The A420616 Self Refresh Mode is entered by using
CAS
before
RAS
cycle and holding
RAS
and
CAS
signal “l(fā)ow”
longer than 100
μ
s.
b. Continuing the Self Refresh Mode:
The Self Refresh Mode is continued by holding
RAS
“l(fā)ow” after entering the Self Refresh Mode.
It does not depend on
CAS
being “high” or “l(fā)ow” after entering the Self Refresh Mode continue the Self Refresh Mode.
c. Exiting the Self Refresh Mode:
The A420616 exits the Self Refresh Mode when the
RAS
signal is brought “high”.
t
RASS(52)
t
RP(2)
t
CRP(9)
t
CSR(48)
t
RPC(50)
RAS
t
RPS(53)
t
CHS(54)
t
ASR(10)
t
CP(44)
t
OFF(23)
A0 ~ A9
: High or Low
High-Z
I/O
0
~
I/O
15
UCAS
LCAS
ROW
COL
Note: WE, OE = Don't care.
相關(guān)PDF資料
PDF描述
A420616V-45 VGA VIDEO CABLE W/ FERRITE CORE,75 FT, MF
A420616V-45U VGA VIDEO CABLE W/ FERRITE CORE,100FT, FF
A4255CA KPT06F14-19P LESS GROMMET
A4255CLN 8-BIT MICROCONTROLLER
A426316BS-30 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A420-7 功能描述:SWITCH HARDWARE RoHS:是 類別:開(kāi)關(guān) >> 配件 - 帽蓋 系列:- 標(biāo)準(zhǔn)包裝:1 系列:AP 開(kāi)關(guān)類型:按鈕 形狀:圓形,凸起(圓頂) 顏色:紅 發(fā)光:發(fā)光開(kāi)口 適用于相關(guān)產(chǎn)品:AP 系列 安裝類型:卡入式 尺寸:12.35mm 直徑 x 6.25mm H 特點(diǎn):- 配用:AP2N006TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N003TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N002TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N006SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N003SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N002SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP4N007SWBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N007TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N007SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP4N006TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125V更多... 其它名稱:*481D03001
A4208 制造商:APEM 功能描述:
A420-8 制造商:APEM 功能描述:
A-4208-0535-1 制造商:MISCELLANEOUS 功能描述:
A420-BLACK 制造商:APEM 功能描述: