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IDT723611L20PFI PDF预览

IDT723611L20PFI

更新时间: 2024-09-25 15:34:47
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
20页 168K
描述
Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP120, TQFP-120

IDT723611L20PFI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP, QFP120,.63SQ,16
针数:120Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.92最长访问时间:12 ns
其他特性:MAILBOX; PARITY GENERATOR/CHECKER最大时钟频率 (fCLK):50 MHz
周期时间:20 nsJESD-30 代码:S-PQFP-G120
JESD-609代码:e0长度:14 mm
内存密度:2304 bit内存集成电路类型:BI-DIRECTIONAL FIFO
内存宽度:36湿度敏感等级:4
功能数量:1端子数量:120
字数:64 words字数代码:64
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:64X36
可输出:YES封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP120,.63SQ,16
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
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
座面最大高度:1.6 mm子类别:FIFOs
最大压摆率:0.13 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:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.4 mm
端子位置:QUAD处于峰值回流温度下的最长时间:20
宽度:14 mmBase Number Matches:1

IDT723611L20PFI 数据手册

 浏览型号IDT723611L20PFI的Datasheet PDF文件第2页浏览型号IDT723611L20PFI的Datasheet PDF文件第3页浏览型号IDT723611L20PFI的Datasheet PDF文件第4页浏览型号IDT723611L20PFI的Datasheet PDF文件第5页浏览型号IDT723611L20PFI的Datasheet PDF文件第6页浏览型号IDT723611L20PFI的Datasheet PDF文件第7页 
CMOS SyncFIFOTM  
64 x 36  
IDT723611  
FEATURES:  
DESCRIPTION:  
Free-running CLKA and CLKB may be asynchronous or coincident  
(permits simultaneous readingandwritingofdata ona single clock  
edge)  
TheIDT723611isamonolithic,high-speed,low-power,CMOSSynchro-  
nous(clocked)FIFOmemorywhichsupportsclockfrequenciesupto67MHz  
andhasreadaccesstimesasfastas10ns. The64x36dual-portFIFObuffers  
datafromPortAtoPortB. TheFIFOhasflagstoindicateemptyandfullconditions,  
and two programmable flags, Almost-Full (AF) and Almost-Empty (AE), to  
indicatewhenaselectednumberofwordsisstoredinmemory. Communication  
betweeneachportcantakeplacethroughtwo36-bitmailboxregisters. Each  
mailboxregisterhas a flagtosignalwhen newmailhas beenstored. Parity  
is checked passively on each port and may be ignored if not desired. Parity  
generationcanbeselectedfordatareadfromeachport. Twoormoredevices  
may be used in parallel to create wider data paths.  
64 x 36 storage capacity  
Synchronous data buffering from Port A to Port B  
Mailbox bypass register in each direction  
Programmable Almost-Full (AF) and Almost-Empty (AE) flags  
Microprocessor Interface Control Logic  
Full Flag (FF) and Almost-Full (AF) flags synchronized by CLKA  
Empty Flag (EF) and Almost-Empty (AE) flags synchronized by  
CLKB  
Passive parity checking on each Port  
The IDT723611 is a synchronous (clocked) FIFO, meaning each port  
employsasynchronousinterface. Alldatatransfersthroughaportaregated  
totheLOW-to-HIGHtransitionofaportclockbyenablesignals. Theclocksfor  
each port are independent of one another and can be asynchronous or  
coincident. The enables for each port are arranged to provide a simple  
bidirectionalinterfacebetweenmicroprocessorsand/orbuseswithsynchro-  
nouscontrol.  
Parity Generation can be selected for each Port  
Supports clock frequencies up to 67MHz  
Fast access times of 10ns  
Available in 132-pin Plastic Quad Flatpack (PQF) or space-saving  
120-pin Thin Quad Flatpack (PF)  
Industrial temperature range (–40°C to +85°C) is available  
Green parts available, see ordering information  
FUNCTIONAL BLOCK DIAGRAM  
CLKA  
Port-A  
Control  
Logic  
CSA  
W/RA  
ENA  
MBA  
MBF1  
PEFB  
Parity  
Mail 1  
Register  
Gen/Check  
PGB  
RST  
Reset  
Logic  
ODD/  
EVEN  
RAM  
ARRAY  
64 x 36  
36  
A
0
- A35  
Read  
Pointer  
Write  
Pointer  
B0 - B35  
Status Flag  
FF  
AF  
EF  
AE  
Logic  
FIFO  
Programmable  
Flag Offset  
Registers  
FS  
FS  
0
1
Mail 2  
Register  
PGA  
Parity  
Gen/Check  
CLKB  
CSB  
W/RB  
ENB  
MBB  
Port-B  
Control  
Logic  
PEFA  
MBF2  
3024 drw 01  
IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc. SyncBIFIFOisatrademarkofIntegratedDeviceTechnology,Inc.  
FEBRUARY 2009  
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES  
1
©
2009 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-3024/3  

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