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K7A401849A-PC200 PDF预览

K7A401849A-PC200

更新时间: 2024-02-25 13:54:13
品牌 Logo 应用领域
三星 - SAMSUNG 时钟静态存储器内存集成电路
页数 文件大小 规格书
16页 421K
描述
Standard SRAM, 256KX18, 3.1ns, CMOS, PQFP100

K7A401849A-PC200 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:QFP, QFP100,.63X.87Reach Compliance Code:compliant
风险等级:5.8最长访问时间:3.1 ns
最大时钟频率 (fCLK):200 MHzI/O 类型:COMMON
JESD-30 代码:R-PQFP-G100内存密度:4718592 bit
内存集成电路类型:STANDARD SRAM内存宽度:18
端子数量:100字数:262144 words
字数代码:256000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:256KX18输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP100,.63X.87封装形状:RECTANGULAR
封装形式:FLATPACK并行/串行:PARALLEL
电源:2.5 V认证状态:Not Qualified
最大待机电流:0.04 A最小待机电流:2.37 V
子类别:SRAMs最大压摆率:0.39 mA
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:QUADBase Number Matches:1

K7A401849A-PC200 数据手册

 浏览型号K7A401849A-PC200的Datasheet PDF文件第2页浏览型号K7A401849A-PC200的Datasheet PDF文件第3页浏览型号K7A401849A-PC200的Datasheet PDF文件第4页浏览型号K7A401849A-PC200的Datasheet PDF文件第5页浏览型号K7A401849A-PC200的Datasheet PDF文件第6页浏览型号K7A401849A-PC200的Datasheet PDF文件第7页 
K7A403649A  
K7A401849A  
PRELIMINARY  
128Kx36 & 256Kx18 Synchronous SRAM  
Document Title  
128Kx36 & 256Kx18-Bit Synchronous Pipelined Burst SRAM  
Revision History  
Remark  
Rev. No  
Draft Date  
History  
Preliminary  
Preliminary  
Preliminary  
0.0  
0.1  
0.2  
Nov . 05. 1999  
Feb. 10. 2000  
April. 03. 2000  
Initial draft  
Add tCYC 300MHz.  
1. Changed DC condition at Icc and ISB.  
Icc ; from 500mA to 550mA at -30,  
from 450mA to 500mA at -27,  
from 390mA to 440mA at -25,  
from 360mA to 410mA at -22,  
from 340mA to 390mA at -20,  
from 300mA to 350mA at -16,  
ISB ; from 150mA to 160mA at -30,  
from 140mA to 150mA at -27,  
from 130mA to 140mA at -25,  
from 120mA to 130mA at -22,  
from 110mA to 120mA at -20,  
from 90mA to 100mA at -16,  
ISB1 ; from 50mA to 80mA ,  
ISB2 ; from 30mA to 40mA ,  
Preliminary  
Preliminary  
0.3  
0.4  
May. 15. 2000  
July. 25. 2000  
1. Changed input & output capacitance.  
CIN  
; from 6pF to 5pF,  
COUT ; from 8pF to 7pF,  
2.Changed part number  
from K7A4036(18)44A -under 150MHz to K7A4036(18)49A -over167MHz  
Remove 300MHz( -30 )  
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the  
specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any ques-  
tions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.  
- 1 -  
July 2000  
Rev 0.4  

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