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IDT7099S20PF PDF预览

IDT7099S20PF

更新时间: 2024-02-15 10:19:57
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
9页 134K
描述
HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM

IDT7099S20PF 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:TQFP-80
针数:80Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.86最长访问时间:20 ns
其他特性:AUTOMATIC POWER-DOWNI/O 类型:COMMON
JESD-30 代码:S-PQFP-G80JESD-609代码:e0
长度:14 mm内存密度:36864 bit
内存集成电路类型:MULTI-PORT SRAM内存宽度:9
湿度敏感等级:3功能数量:1
端口数量:2端子数量:80
字数:4096 words字数代码:4000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:4KX9
输出特性:3-STATE可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装等效代码:QFP80,.64SQ封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE并行/串行:PARALLEL
电源:5 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:SRAMs
最大压摆率:0.29 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:BICMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD宽度:14 mm
Base Number Matches:1

IDT7099S20PF 数据手册

 浏览型号IDT7099S20PF的Datasheet PDF文件第2页浏览型号IDT7099S20PF的Datasheet PDF文件第3页浏览型号IDT7099S20PF的Datasheet PDF文件第4页浏览型号IDT7099S20PF的Datasheet PDF文件第5页浏览型号IDT7099S20PF的Datasheet PDF文件第6页浏览型号IDT7099S20PF的Datasheet PDF文件第7页 
IDT7099S  
HIGH-SPEED  
4K x 9 SYNCHRONOUS  
DUAL-PORT RAM  
Integrated Device Technology, Inc.  
FEATURES:  
DESCRIPTION:  
• High-speed clock-to-data output times  
— Military: 20/25/30ns (max.)  
— Commercial: 15/20/25ns (max.)  
• Low-power operation  
The IDT7099 is a high-speed 4K x 9 bit synchronous Dual-  
Port RAM. The memory array is based on Dual-Port memory  
cells toallowsimultaneousaccessfrombothports. Registers  
on control, data, and address inputs provide low set-up and  
hold times. The timing latitude provided by this approach  
allow systems to be designed with very short realized cycle  
times. With an input data register, this device has been  
optimized for applications having unidirectional data flow or  
bi-directionaldataflowinbursts. Changingdatadirectionfrom  
— IDT7099S  
Active: 900 mW (typ.)  
Standby: 50 mW (typ.)  
• Architecture based on Dual-Port RAM cells  
— Allows full simultaneous access from both ports  
— Independent bit/byte Read and Write inputs for control reading to writing normally requires one dead cycle.  
functions  
• Synchronous operation  
— 4ns setup to clock, 1ns hold on all control, data, and  
address inputs  
— Data input, address, and control registers  
— Fast 15ns clock to data out  
These Dual-Ports typically operate on only 900mW of  
power at maximum high-speed clock-to-data output times as  
fast as 15ns. An automatic power down feature, controlled  
by CE,permitstheon-chipcircuitryofeachport toenteravery  
low standby power mode.  
The IDT7099 is packaged in a 68-pin PGA, 68-pin PLCC,  
and a 80-pin TQFP. Military grade product is manufactured in  
compliance with the latest revision of MIL-STD-883, Class B,  
making it ideally suited to military temperature applications  
demanding the highest level of performance and reliability.  
— 20ns cycle times, 50MHz operation  
• Clock enable feature  
• Guaranteed data output hold times  
• Available in 68-pin PGA, 68-pin PLCC, and 80-pin TQFP  
• Military product compliant to MIL-STD-883, Class B  
• Industrial temperature range (–40°C to +85°C) is avail-  
able, tested to military electrical specifications  
FUNCTIONAL BLOCK DIAGRAM  
I/O8L  
I/O0-7L  
I/O8R  
I/O0-7R  
WRITE  
LOGIC  
WRITE  
LOGIC  
MEMORY  
ARRAY  
SENSE  
AMPS  
SENSE  
AMPS  
DECODER DECODER  
BIT OE  
BYTE OE  
CLK  
CLKEN  
R
BIT OE  
BYTE OE  
CLK  
CLKEN  
L
REG  
en  
REG  
en  
L
R
L
R
R
Write  
Control  
Logic  
Write  
Control  
Logic  
BIT R/W  
BYTE R/W  
CE  
L
BIT R/W  
BYTE R/W  
CE  
R
R
L
REG  
REG  
R
L
A0L-A11L  
A0R-A11R  
3007 drw 01  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
OCTOBER 1996  
©1996 Integrated Device Technology, Inc.  
For latest information contact IDT’s web site at www.idt.com or fax-on-demand at 408-492-8391.  
DSC-3007/3  
6.23  
1

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