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7202LA30DB PDF预览

7202LA30DB

更新时间: 2024-11-19 10:34:19
品牌 Logo 应用领域
艾迪悌 - IDT 时钟先进先出芯片内存集成电路
页数 文件大小 规格书
14页 305K
描述
CDIP-28, Tube

7202LA30DB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:CDIP
包装说明:DIP, DIP28,.6针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.09
Samacsys Description:CERDIP 600 MIL最长访问时间:30 ns
其他特性:RETRANSMIT最大时钟频率 (fCLK):25 MHz
周期时间:40 nsJESD-30 代码:R-GDIP-T28
JESD-609代码:e0长度:37.211 mm
内存密度:9216 bit内存集成电路类型:OTHER FIFO
内存宽度:9湿度敏感等级:1
功能数量:1端子数量:28
字数:1024 words字数代码:1000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:1KX9
可输出:NO封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP28,.6
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL峰值回流温度(摄氏度):240
电源:5 V认证状态:Not Qualified
筛选级别:MIL-STD-883 Class B座面最大高度:5.08 mm
最大待机电流:0.0009 A子类别:FIFOs
最大压摆率:0.14 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn63Pb37)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:15.24 mmBase Number Matches:1

7202LA30DB 数据手册

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CMOS ASYNCHRONOUS FIFO  
256 x 9, 512 x 9 and 1,024 x 9  
IDT7200L  
IDT7201LA  
IDT7202LA  
Industrial temperature range (–40oC to +85oC) is available  
(plastic packages only)  
Green parts available, see ordering information  
FEATURES:  
First-In/First-Out dual-port memory  
256 x 9 organization (IDT7200)  
512 x 9 organization (IDT7201)  
1,024 x 9 organization (IDT7202)  
Low power consumption  
— Active: 440mW (max.)  
DESCRIPTION:  
TheIDT7200/7201/7202aredual-portmemoriesthatloadandemptydata  
onafirst-in/first-outbasis. ThedevicesuseFullandEmptyflagstopreventdata  
overflowandunderflowandexpansionlogictoallowforunlimitedexpansion  
capability in both word size and depth.  
—Power-down: 28mW (max.)  
Ultra high speed—12ns access time  
Asynchronous and simultaneous read and write  
Fully expandable by both word depth and/or bit width  
720x family is pin and functionally compatible from 256 x 9 to 64k x 9  
Status Flags: Empty, Half-Full, Full  
Auto-retransmit capability  
High-performance CEMOS™ technology  
Military product compliant to MIL-STD-883, Class B  
Standard Military Drawing #5962-87531, 5962-89666, 5962-89863  
and 5962-89536 are listed on this function  
Dual versions available in the TSSOP package. For more informa-  
tion, see IDT7280/7281/7282 data sheet  
IDT7280 = 2 x IDT7200  
The reads and writes are internally sequential through the use of ring  
pointers,withnoaddressinformationrequiredtoloadandunloaddata. Data  
istoggledinandoutofthedevicesthroughtheuseoftheWrite(W)andRead  
(R) pins.  
Thedevicesutilizea9-bitwidedataarraytoallowforcontrolandparitybits  
attheuser’soption. Thisfeatureisespeciallyusefulindatacommunications  
applicationswhereitisnecessarytouseaparitybitfortransmission/reception  
errorchecking. ItalsofeaturesaRetransmit(RT)capabilitythatallowsforreset  
of the read pointer to its initial position when RT is pulsed LOW to allow for  
retransmissionfromthebeginningofdata. AHalf-FullFlagisavailableinthe  
singledevicemodeandwidthexpansionmodes.  
TheseFIFOsarefabricatedusinghigh-speedCMOStechnology. They  
aredesignedforthoseapplicationsrequiringasynchronousandsimultaneous  
read/writes in multiprocessing and rate buffer applications. Military grade  
productismanufacturedincompliancewithMIL-STD-883,ClassB.  
IDT7281 = 2 x IDT7201  
IDT7282 = 2 x IDT7202  
FUNCTIONAL BLOCK DIAGRAM  
DATA INPUTS  
(D0-D8)  
WRITE  
CONTROL  
W
RAM  
ARRAY  
256 x 9  
WRITE  
POINTER  
READ  
POINTER  
512 x 9  
1,024 x 9  
THREE-  
STATE  
BUFFERS  
RS  
DATA OUTPUTS  
READ  
(Q0-Q8)  
RESET  
LOGIC  
R
CONTROL  
FLAG  
LOGIC  
EF  
FF  
FL/RT  
EXPANSION  
2679 drw 01  
XO/HF  
XI  
LOGIC  
IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.  
JUNE 2012  
COMMERCIAL, INDUSTRIAL AND MILITARY TEMPERATURE RANGES  
1
©2012 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-2679/13  

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