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7025ERPQS-35 PDF预览

7025ERPQS-35

更新时间: 2024-01-08 13:34:22
品牌 Logo 应用领域
麦斯威 - MAXWELL 存储内存集成电路静态存储器
页数 文件大小 规格书
20页 524K
描述
(8K x 16-Bit) Dual Port RAM High-Speed CMOS

7025ERPQS-35 技术参数

生命周期:Contact Manufacturer零件包装代码:QFP
包装说明:QFF,针数:84
Reach Compliance Code:unknownECCN代码:3A001.A.2.C
HTS代码:8542.32.00.41风险等级:5.19
最长访问时间:35 nsJESD-30 代码:S-XQFP-F84
长度:16.51 mm内存密度:131072 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:16
功能数量:1端子数量:84
字数:8192 words字数代码:8000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:8KX16
封装主体材料:UNSPECIFIED封装代码:QFF
封装形状:SQUARE封装形式:FLATPACK
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:4.8 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:MILITARY端子形式:FLAT
端子节距:0.635 mm端子位置:QUAD
总剂量:100k Rad(Si) V宽度:16.51 mm
Base Number Matches:1

7025ERPQS-35 数据手册

 浏览型号7025ERPQS-35的Datasheet PDF文件第2页浏览型号7025ERPQS-35的Datasheet PDF文件第3页浏览型号7025ERPQS-35的Datasheet PDF文件第4页浏览型号7025ERPQS-35的Datasheet PDF文件第6页浏览型号7025ERPQS-35的Datasheet PDF文件第7页浏览型号7025ERPQS-35的Datasheet PDF文件第8页 
(8K x 16-Bit) Dual Port RAM High-Speed CMOS  
7025E  
TABLE 8. 7025E AC ELECTRICAL CHARACTERISTICS FOR WRITE CYCLE  
(VCC = 5V ± 10%, VSS = 0V, TA = -55 TO 125 °C)  
PARAMETER  
SYMBOL  
SUBGROUPS  
MIN  
MAX  
UNIT  
Chip Select to End of Write 1  
-35  
-45  
tSW  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
ns  
30  
40  
--  
--  
Address Setup Time  
-35  
-45  
tAS  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
0
0
--  
--  
Write Pulse Width  
-35  
-45  
tWP  
30  
35  
--  
--  
Write Recovery Time  
-35  
-45  
tWR  
tDW  
tHZ  
0
0
--  
--  
Data Valid to End of Write  
-35  
-45  
Output High Z Time 2,3  
-35  
-45  
25  
25  
--  
--  
--  
--  
20  
20  
Data Hold Time  
-35  
-45  
Write Select to Output in High Z 2,3  
-35  
-45  
tDH  
0
0
--  
--  
tWZ  
--  
--  
20  
20  
2,3,4  
Output Active from End of Write  
-35  
-45  
tOW  
tSWRD  
tSPS  
0
0
--  
--  
SEM Flag Write to Read Time  
-35  
-45  
10  
10  
--  
--  
SEM Flag Contention Window  
-35  
-45  
10  
10  
--  
--  
1. To access RAM, CS = VIL, UB or LB = VIL, SEM = VIH. To access semaphore, CS = VIN and SEM = VIL. Either condition must be  
valid for the entire tEW time.  
2. Guaranteed by design.  
3. Transition is measured ± 500 mV from low or high impedance voltage with load.  
4. The specification for tDH must be met by the device supplying write data to the RAM under all operating conditions. Although tDH  
and tDW  
.
08.15.02 Rev 2  
All data sheets are subject to change without notice  
5
©2002 Maxwell Technologies  
All rights reserved.  

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