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IDT70914S20PF9 PDF预览

IDT70914S20PF9

更新时间: 2024-09-13 14:33:59
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器内存集成电路
页数 文件大小 规格书
11页 112K
描述
Dual-Port SRAM, 4KX9, 20ns, CMOS, PQFP80, TQFP-80

IDT70914S20PF9 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:TQFP-80针数:80
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.64
最长访问时间:20 ns其他特性:AUTOMATIC POWER-DOWN; LOW POWER STANDBY MODE; SELF TIMED WRITE
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:DUAL-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
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
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端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:20宽度:14 mm
Base Number Matches:1

IDT70914S20PF9 数据手册

 浏览型号IDT70914S20PF9的Datasheet PDF文件第2页浏览型号IDT70914S20PF9的Datasheet PDF文件第3页浏览型号IDT70914S20PF9的Datasheet PDF文件第4页浏览型号IDT70914S20PF9的Datasheet PDF文件第5页浏览型号IDT70914S20PF9的Datasheet PDF文件第6页浏览型号IDT70914S20PF9的Datasheet PDF文件第7页 
IDT70914S  
HIGH SPEED 36K (4K X 9)  
SYNCHRONOUS  
DUAL-PORT RAM  
Features  
High-speed clock-to-data output times  
– Fast 12ns clock to data out  
Military:20/25ns(max.)  
– Commercial:12/15/20ns (max.)  
– Self-timedwriteallowsfastcycletimes  
– 16ns cycletimes,60MHzoperation  
Low-power operation  
IDT70914S  
Active: 850 mW (typ.)  
Standby: 50 mW (typ.)  
Architecture based on Dual-Port RAM cells  
Allowsfullsimultaneousaccessfrombothports  
Synchronous operation  
– 4ns setup to clock, 1ns hold on all control, data, and address  
inputs  
TTL-compatible, single 5V (+ 10%) power supply  
Clock Enable feature  
Guaranteed data output hold times  
Available in 68-pin PLCC, and 80-pin TQFP  
Military product compliant to MIL-PRF-38535 QML  
Industrial temperature range (-40°C to +85°C) is available  
for selected speeds.  
Recommended for replacement of IDT7099 (4K x 9) if  
separate 9th bit data control signals are not required.  
Data input, address, and control registers  
FunctionalBlockDiagram  
I/O0-8R  
I/O0-8L  
WRITE  
WRITE  
LOGIC  
MEMORY  
LOGIC  
ARRAY  
SENSE  
AMPS  
SENSE  
AMPS  
DECODER DECODER  
REG  
en  
REG  
en  
OE  
CLK  
CLKEN  
R
OE  
CLK  
CLKEN  
L
L
R
L
R
Self-  
Self-  
timed  
Write  
Logic  
timed  
Write  
Logic  
R/W  
L
REG  
R/WR  
REG  
CEL  
CE  
R
A0L-A11L  
A0R-A11R  
3490 drw 01  
MARCH 2001  
1
DSC-3490/6  
©2001IntegratedDeviceTechnology,Inc.  

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