- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385432 > HYB18L128160BF (QIMONDA) DRAMs for Mobile Applications 128-Mbit Mobile-RAM PDF資料下載
參數(shù)資料
| 型號： | HYB18L128160BF |
| 廠商： | QIMONDA |
| 英文描述： | DRAMs for Mobile Applications 128-Mbit Mobile-RAM |
| 中文描述： | 針對移動應(yīng)用的DRAM 128 - Mbit的移動RAM |
| 文件頁數(shù)： | 8/55頁 |
| 文件大?。?/td> | 1399K |
| 代理商： | HYB18L128160BF |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第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頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁
Data Sheet
8
Rev. 1.71, 2007-01
05282004-NZNK-8T0D
HY[B/E]18L128160B[C/F]-7.5
128-Mbit Mobile-RAM
Functional DescriptionPower On and Initialization
2
Functional Description
The 128-Mbit Mobile-RAM is a high-speed CMOS, dynamic random-access memory containing 134,217,728 bits.
It is internally configured as a quad-bank DRAM.
READ and WRITE accesses to the Mobile-RAM are burst oriented; accesses start at a selected location and
continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration
of an ACTIVE command, followed by a READ or WRITE command. The address bits registered coincident with
the ACTIVE command are used to select the bank and row to be accessed (BA0, BA1 select the banks, A0 - A11
select the row). The address bits registered coincident with the READ or WRITE command are used to select the
starting column location for the burst access.
Prior to normal operation, the Mobile-RAM must be initialized. The following sections provide detailed information
covering device initialization, register definition, command description and device operation.
2.1
Power On and Initialization
The Mobile-RAM must be powered up and initialized in a predefined manner (see
Figure 3
). Operational
procedures other than those specified may result in undefined operation.
Figure 3
Power-Up Sequence and Mode Register Sets
0OWER UP
6$$ AND #+ STABLE
,OAD
-ODE
2EGISTER
,OAD
%XT
-ODE
2EGISTER
$ONgT #ARE
"!
"!
,
(
T
2&#
T
2& #
T
-2$
T
-2$
T
20
S
T
#+
!LL
"ANKS
$1
(IGH :
$1-
"! "!
./0
"!
!
#/$%
./0
2!
#/$%
!DDRESS
#/$%
./0
2!
#/$%
#OMMAND
02%
!2&
! 2&
-23
./0
./0
!#4
-23
#,+
"!
"!
,
,
( ,EVEL
6$$
6$$1
#+%
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HYB18L256160B | DRAMs for Mobile Applications 256-Mbit Mobile-RAM |
| HYMP112S64LMP8-C4 | DDR2 SDRAM SO-DIMM |
| HYMP112S64LMP8-C5 | DDR2 SDRAM SO-DIMM |
| HYMP112S64LMP8-E3 | BNC FEMALE TO RCA MALE COUPLER |
| HYMP112S64LMP8-E4 | DDR2 SDRAM SO-DIMM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYB18L128160BF-7.5 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:BJAWBMSpecialty DRAMs Mobile-RAM |
| HYB18L128160BF-75 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:DRAMs for Mobile Applications |
| HYB18L256160B | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:DRAMs for Mobile Applications 256-Mbit Mobile-RAM |
| HYB18L256160BC-7.5 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:BJAWBMSpecialty DRAMs Mobile-RAM |
| HYB18L256160BC-75 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:DRAMs for Mobile Applications |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。