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IDT72V281L15PFG

更新时间： 2024-11-07 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
26页 314K
描述
FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, PLASTIC, TQFP-64

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中文翻译

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IDT72V281L15PFG 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFP
包装说明：LQFP,针数：64
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.32.00.71风险等级：5.27
最长访问时间：10 ns周期时间：15 ns
JESD-30 代码：S-PQFP-G64JESD-609代码：e3
长度：14 mm内存密度：589824 bit
内存宽度：9湿度敏感等级：3
功能数量：1端子数量：64
字数：65536 words字数代码：64000
工作模式：SYNCHRONOUS最高工作温度：70 °C
最低工作温度：组织：64KX9
可输出：YES封装主体材料：PLASTIC/EPOXY
封装代码：LQFP封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE并行/串行：PARALLEL
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.6 mm最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Matte Tin (Sn) - annealed
端子形式：GULL WING端子节距：0.8 mm
端子位置：QUAD处于峰值回流温度下的最长时间：30
宽度：14 mmBase Number Matches：1

IDT72V281L15PFG 数据手册

 浏览型号IDT72V281L15PFG的Datasheet PDF文件第2页浏览型号IDT72V281L15PFG的Datasheet PDF文件第3页浏览型号IDT72V281L15PFG的Datasheet PDF文件第4页浏览型号IDT72V281L15PFG的Datasheet PDF文件第5页浏览型号IDT72V281L15PFG的Datasheet PDF文件第6页浏览型号IDT72V281L15PFG的Datasheet PDF文件第7页 
3.3 VOLT CMOS SuperSync FIFO™  
65,536 x 9  
131,072 x 9  
IDT72V281  
IDT72V291  
• Independent Read and Write clocks (permit reading and writing  
simultaneously)  
• Available in the 64-pin Thin Quad Flat Pack (TQFP) and the 64-pin  
Slim Thin Quad Flat Pack (STQFP)  
• High-performance submicron CMOS technology  
• Industrial Temperature Range (-40°C to + 85°C) is available  
FEATURES:  
• Choose among the following memory organizations:  
IDT72V281  
IDT72V291  
65,536 x 9  
131,072 x 9  
• Pin-compatible with the IDT72V261/72V271 SuperSync FIFOs  
• 10ns read/write cycle time (6.5ns access time)  
• Fixed, low first word data latency time  
• Auto power down minimizes standby power consumption  
• Master Reset clears entire FIFO  
• Partial Reset clears data, but retains programmable  
settings  
• Retransmit operation with fixed, low first word data  
latency time  
DESCRIPTION:  
The IDT72V281/72V291 are exceptionally deep, high speed, CMOS  
First-In-First-Out (FIFO) memories with clocked read and write controls.  
These FIFOs offer numerous improvements over previous SuperSync  
FIFOs,includingthefollowing:  
• Thelimitationofthefrequencyofoneclockinputwithrespecttotheotherhas  
been removed. The Frequency Select pin (FS) has been removed, thus  
it is no longer necessary to select which of the two clock inputs, RCLK or  
WCLK, is runningatthe higherfrequency.  
• Empty, Full and Half-Full flags signal FIFO status  
• Programmable Almost-Empty and Almost-Full flags, each flag can  
default to one of two preselected offsets  
• Program partial flags by either serial or parallel means  
• The period required by the retransmit operation is now fixed and short.  
• Select IDT Standard timing (using EF and FF flags) or First Word • Thefirstworddatalatencyperiod,fromthetimethefirstwordiswrittentoan  
Fall Through timing (using OR and IR flags)  
• Output enable puts data outputs into high impedance state  
• Easily expandable in depth and width  
emptyFIFOtothetimeitcanberead,isnowfixedandshort. (Thevariable  
clock cycle counting delay associated with the latency period found on  
previousSuperSyncdeviceshasbeeneliminatedonthisSuperSyncfamily.)  
FUNCTIONAL BLOCK DIAGRAM  
D0-D8  
WEN  
WCLK  
LD  
SEN  
OFFSET REGISTER  
INPUT REGISTER  
FF/IR  
PAF  
EF/OR  
PAE  
FLAG  
LOGIC  
WRITE CONTROL  
LOGIC  
HF  
FWFT/SI  
RAM ARRAY  
65,536 x 9  
131,072 x 9  
WRITE POINTER  
READ POINTER  
READ  
CONTROL  
LOGIC  
RT  
OUTPUT REGISTER  
MRS  
PRS  
RESET  
LOGIC  
RCLK  
REN  
Q0-Q8  
4513 drw 01  
OE  
IDTandtheIDTlogoaretrademarksofIntegratedDeviceTechnology, Inc. TheSuperSyncFIFOisatrademarkofIntegratedDeviceTechnology, Inc.  
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES  
APRIL 2001  
1
DSC-4513/2  
2001 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
1234567...26

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与IDT72V281L15PFG相关器件

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IDT72V281L15PFGI IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, PLASTIC, TQFP-64
IDT72V281L15PFI IDT

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 		3.3 VOLT CMOS SuperSync FIFOTM
IDT72V281L15PFI8 IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, PLASTIC, TQFP-64
IDT72V281L15PFI9 IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, TQFP-64
IDT72V281L15TF IDT

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 		3.3 VOLT CMOS SuperSync FIFOTM
IDT72V281L15TF8 IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, SLIM, TQFP-64
IDT72V281L15TFG IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, SLIM, TQFP-64
IDT72V281L15TFGI IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, SLIM, TQFP-64
IDT72V281L15TFGI8 IDT

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 		FIFO, 64KX9, 10ns, Synchronous, CMOS, PQFP64, SLIM, TQFP-64
IDT72V281L15TFI IDT

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 		3.3 VOLT CMOS SuperSync FIFOTM

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