- 您現在的位置：買賣IC網 > PDF目錄382288 > MB81N643289 (Fujitsu Limited) DRILL BIT HIGH SPEED STEEL .021,1 PDF資料下載
參數資料
| 型號： | MB81N643289 |
| 廠商： | Fujitsu Limited |
| 英文描述： | DRILL BIT HIGH SPEED STEEL .021,1 |
| 中文描述： | 8 × 256K × 32位的雙倍數據速率FCRAMTM |
| 文件頁數： | 34/64頁 |
| 文件大小： | 1732K |
| 代理商： | MB81N643289 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第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頁當前第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頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁
34
MB81N643289-50/-60
Preliminary (AE1E)
I
AC CHARACTERISTICS (continued)
MINIMUM LATENCY - FIXED VALUES
(The latency values on these parameters are fixed regardless of clock period.)
Parameter
RAS (ACT) to CAS (Read) Delay (minimum)
(Applicable to same bank)
RAS (ACT) to CAS (Write) Delay (minimum)
(Applicable to same bank)
Write Command to Read Command Delay Time
(Applicable to other bank in page open)
Read with Auto-close to Next Command Input
Delay (Applicable to same bank)
Write with Auto-close Command to Next Command
Input Delay (Applicable to same bank)
Read to Page Close Command Delay
(Applicable to same bank)
Write to Page Close Command Delay
(Applicable to same bank)
CAS to CAS Delay
(Applicable to same bank)
CAS to CAS Bank Delay
(Applicable to other bank)
Read Command to Write Command Lead Time
(Applicable to any bank in page open)
Write Command to Read Command Lead time
(Applicable to same bank)
Symbol
BL = 2
3
2
1
1
2
2
3
3
7
6
1
1
5
4
1
1
1
1
3
3
5
4
2
2
2
2
1
1
1
1
400
630
BL = 4
3
2
1
1
3
3
4
4
8
7
2
2
6
5
2
2
2
2
4
4
6
5
2
2
2
2
1
1
1
1
400
630
BL = 8
3
2
1
1
5
5
6
6
10
9
4
4
8
7
4
4
4
4
6
6
8
7
2
2
2
2
1
1
1
1
400
630
Unit
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
t
CK
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
t
CK
< 7.5 ns
7.5 to t
CK(max)
l
RCD
l
RCDW
l
WRD
l
RDA
l
WAL
l
RPL
l
WPL
l
CCD
l
CBD
l
RWL
l
WRL
Mode Register Set Cycle Time
l
RSC
Power Down Exit to Next Command Input Delay
(Minimum)
Active Command to Next Active
(Applicable to other bank)
l
PDEX
l
RRD
PD Low to Command/Address Input Inactive
l
PD
Clock Lock-on Time *14
l
LOCK
相關PDF資料 |
PDF描述 |
|---|---|
| MB84VA2102 | 16M (x16) FLASH MEMORY & 2M (x 8) STATIC RAM |
| MB84VA2102-10 | 16M (x16) FLASH MEMORY & 2M (x 8) STATIC RAM |
| MB84VA2103 | 16M (x16) FLASH MEMORY & 2M (x 8) STATIC RAM |
| MB84VA2103-10 | 16M (x16) FLASH MEMORY & 2M (x 8) STATIC RAM |
| MB84VP24491HK-70PBS | RES NET BUSSED 150 OHM 6-SIP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MB81P643287 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8 x 256K x 32 BIT, FCRAMTM CORE BASED DOUBLE DATA RATE SDRAM |
| MB81P643287-50 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8 x 256K x 32 BIT, FCRAMTM CORE BASED DOUBLE DATA RATE SDRAM |
| MB81P643287-60 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8 x 256K x 32 BIT, FCRAMTM CORE BASED DOUBLE DATA RATE SDRAM |
| MB81V17800A-60PFTN | 制造商:FUJITSU Component Ltd 功能描述: 制造商:FUJITSU 功能描述: |
| MB82 | 功能描述:RECTIFIER BRIDGE 8A 200V BR-6 RoHS:否 類別:分離式半導體產品 >> 橋式整流器 系列:- 產品變化通告:Product Discontinuation 14/Mar/2011 標準包裝: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:標準恢復 >500ns，> 200mA（Io） 反向恢復時間(trr):- 安裝類型:表面貼裝 封裝/外殼:4-SMD 包裝:帶卷 (TR) 供應商設備封裝:4-SDIP |
發布緊急采購，3分鐘左右您將得到回復。