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CY7C025AV-25AXCT PDF预览

CY7C025AV-25AXCT

更新时间: 2024-09-18 20:06:35
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 静态存储器内存集成电路
页数 文件大小 规格书
19页 328K
描述
Multi-Port SRAM, 8KX16, 25ns, CMOS, PQFP100,

CY7C025AV-25AXCT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.72
最长访问时间:25 nsI/O 类型:COMMON
JESD-30 代码:S-PQFP-G100JESD-609代码:e3
内存密度:131072 bit内存集成电路类型:MULTI-PORT SRAM
内存宽度:16湿度敏感等级:3
端口数量:2端子数量:100
字数:8192 words字数代码:8000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:8KX16
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,.63SQ,20
封装形状:SQUARE封装形式:FLATPACK
并行/串行:PARALLEL电源:3.3 V
认证状态:Not Qualified最大待机电流:0.00005 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.165 mA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)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUADBase Number Matches:1

CY7C025AV-25AXCT 数据手册

 浏览型号CY7C025AV-25AXCT的Datasheet PDF文件第2页浏览型号CY7C025AV-25AXCT的Datasheet PDF文件第3页浏览型号CY7C025AV-25AXCT的Datasheet PDF文件第4页浏览型号CY7C025AV-25AXCT的Datasheet PDF文件第5页浏览型号CY7C025AV-25AXCT的Datasheet PDF文件第6页浏览型号CY7C025AV-25AXCT的Datasheet PDF文件第7页 
CY7C024AV/024BV/025AV/026AV  
CY7C0241AV/0251AV/036AV  
3.3V 4K/8K/16K x 16/18 Dual-Port  
Static RAM  
Fully asynchronous operation  
Automatic power down  
Features  
True dual-ported memory cells which enable simultaneous  
access of the same memory location  
Expandable data bus to 32 bits, 36 bits or more using Master  
and Slave chip select when using more than one device  
4, 8 or 16K × 16 organization  
On chip arbitration logic  
(CY7C024AV/024BV [1]/ 025AV/026AV)  
4 or 8K × 18 organization (CY7C0241AV/0251AV)  
16K × 18 organization (CY7C036AV)  
0.35 micron CMOS for optimum speed and power  
High speed access: 20 and 25 ns  
Semaphores included to permit software handshaking  
between ports  
INT flag for port-to-port communication  
Separate upper byte and lower byte control  
Pin select for Master or Slave (M/S)  
Low operating power  
Commercial and industrial temperature ranges  
Available in 100-pin Pb-free TQFP and 100-pin TQFP  
Active: ICC = 115 mA (typical)  
Standby: ISB3 = 10 μA (typical)  
Logic Block Diagram  
R/WL  
UBL  
R/WR  
UBR  
CEL  
CER  
LBL  
LBR  
OEL  
OER  
[2]  
8/9  
8/9  
8/9  
[2]  
IO8/9L–IO15/17L  
IO8/9L–IO15/17R  
[3]  
8/9  
IO  
Control  
IO  
Control  
[3]  
IO0L–IO7/8L  
IO0L–IO7/8R  
12/13/14  
12/13/14  
[4]  
A0R–A11/12/13R  
Address  
Decode  
Address  
Decode  
[4]  
True Dual-Ported  
RAM Array  
A0L–A11/1213L  
[4]  
[4]  
12/13/14  
12/13/14  
A0L–A11/12/13L  
A0R–A11/12/13R  
CER  
CEL  
Interrupt  
Semaphore  
Arbitration  
OEL  
R/WL  
OER  
R/WR  
SEML  
SEMR  
[5]  
[5]  
BUSYL  
INTL  
UBL  
BUSYR  
INTR  
UBR  
LBL  
M/S  
LBR  
Notes  
1. CY7C024AV and CY7C024BV are functionally identical.  
2. IO –IO for x16 devices; IO –IO for x18 devices.  
8
15  
9
17  
3. IO –IO for x16 devices; IO –IO for x18 devices.  
0
7
0
8
4. A –A for 4K devices; A –A for 8K devices; A –A for 16K devices.  
0
11  
0
12  
0
13  
5. BUSY is an output in master mode and an input in slave mode.  
Cypress Semiconductor Corporation  
Document #: 38-06052 Rev. *J  
198 Champion Court  
San Jose  
,
CA 95134-1709  
408-943-2600  
Revised December 10, 2008  
[+] Feedback  
 
 
 
 
 

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