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IDT723612L20PF9 PDF预览

IDT723612L20PF9

更新时间: 2024-11-13 15:34:47
品牌 Logo 应用领域
艾迪悌 - IDT 先进先出芯片
页数 文件大小 规格书
25页 208K
描述
FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP120, TQFP-120

IDT723612L20PF9 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:120
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.88
最长访问时间:12 ns其他特性:MAIL BOX; PARITY GENERATOR/CHECKER
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:70 °C最低工作温度:
组织:64X36输出特性:3-STATE
可输出:YES封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP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认证状态:Not Qualified
座面最大高度:1.6 mm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:COMMERCIAL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

IDT723612L20PF9 数据手册

 浏览型号IDT723612L20PF9的Datasheet PDF文件第2页浏览型号IDT723612L20PF9的Datasheet PDF文件第3页浏览型号IDT723612L20PF9的Datasheet PDF文件第4页浏览型号IDT723612L20PF9的Datasheet PDF文件第5页浏览型号IDT723612L20PF9的Datasheet PDF文件第6页浏览型号IDT723612L20PF9的Datasheet PDF文件第7页 
CMOS SyncBiFIFOTM  
64 x 36 x 2  
IDT723612  
Supports clock frequencies up to 67 MHz  
Fast access times of 10ns  
Available in 132-pin plastic quad flat package (PQF) or space-  
saving 120-pin thin quad flat package (TQFP)  
FEATURES:  
Free-running CLKA and CLKB can be asynchronous or  
coincident (simultaneous reading and writing of data on a  
single clock edge is permitted)  
Two independent clocked FIFOs (64 x 36 storage capacity  
each) buffering data in opposite directions  
Mailbox bypass Register for each FIFO  
Programmable Almost-Full and Almost-Empty Flags  
Microprocessor interface control logic  
Industrial temperature range (–40°C to +85°C) is available  
DESCRIPTION:  
TheIDT723612isamonolithichigh-speed,low-powerCMOSbi-directional  
clockedFIFOmemory.Itsupportsclockfrequenciesupto67MHzandhasread  
accesstimesasfastas10ns.Twoindependent64x36dual-portSRAMFIFOs  
on board the chip buffer data in opposite directions. Each FIFO has flags to  
indicateemptyandfullconditionsandtwoprogrammableflags(Almost-Fulland  
Almost-Empty) to indicate when a selected number of words is stored in  
EFA, FFA, AEA, and AFA flags synchronized by CLKA  
EFB, FFB, AEB, and AFB flags synchronized by CLKB  
Passive parity checking on each port  
Parity generation can be selected for each port  
FUNCTIONALBLOCKDIAGRAM  
CLKA  
CSA  
W/RA  
ENA  
Port-A  
Control  
Logic  
MBF1  
PEFB  
MBA  
Parity  
Gen/Check  
Mail 1  
Register  
PGB  
RAM  
36  
ARRAY  
64 x 36  
RST  
Device  
Control  
ODD/  
EVEN  
Read  
Pointer  
Write  
Pointer  
EFB  
AEB  
FFA  
AFA  
Status Flag  
Logic  
FIFO1  
36  
FS0  
FS1  
Programmable Flag  
Offset Register  
B0 - B36  
A
0
- A35  
FIFO2  
FFB  
AFB  
EFA  
AEA  
Status Flag  
Logic  
Write  
Pointer  
Read  
Pointer  
36  
RAM  
ARRAY  
64 x 36  
PGA  
Mail 2  
Register  
Parity  
Gen/Check  
PEFA  
MBF2  
CLKB  
Port-B  
Control  
Logic  
CSB  
W/RB  
ENB  
MBB  
3136 drw01  
IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.SyncBiFIFOisatrademarkofIntegratedDeviceTechnology,Inc.  
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES  
MARCH 2002  
1
2002 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-3136/1  

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