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CY7C1356C-250AXCT PDF预览

CY7C1356C-250AXCT

更新时间: 2024-09-19 18:58:15
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟静态存储器内存集成电路
页数 文件大小 规格书
36页 3289K
描述
ZBT SRAM, 512KX18, 2.8ns, CMOS, PQFP100,

CY7C1356C-250AXCT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:QFP, QFP100,.63X.87
Reach Compliance Code:compliantECCN代码:3A991.B.2.A
HTS代码:8542.32.00.41风险等级:5.78
最长访问时间:2.8 ns最大时钟频率 (fCLK):250 MHz
I/O 类型:COMMONJESD-30 代码:R-PQFP-G100
内存密度:9437184 bit内存集成电路类型:ZBT SRAM
内存宽度:18湿度敏感等级:3
端子数量:100字数:524288 words
字数代码:512000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:512KX18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:2.5/3.3,3.3 V认证状态:Not Qualified
最大待机电流:0.04 A最小待机电流:3.14 V
子类别:SRAMs最大压摆率:0.25 mA
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:QUAD
Base Number Matches:1

CY7C1356C-250AXCT 数据手册

 浏览型号CY7C1356C-250AXCT的Datasheet PDF文件第2页浏览型号CY7C1356C-250AXCT的Datasheet PDF文件第3页浏览型号CY7C1356C-250AXCT的Datasheet PDF文件第4页浏览型号CY7C1356C-250AXCT的Datasheet PDF文件第5页浏览型号CY7C1356C-250AXCT的Datasheet PDF文件第6页浏览型号CY7C1356C-250AXCT的Datasheet PDF文件第7页 
CY7C1354C  
CY7C1356C  
9-Mbit (256K × 36/512K × 18)  
Pipelined SRAM with NoBL™ Architecture  
9-Mbit (256K  
× 36/512K × 18) Pipelined SRAM with NoBL™ Architecture  
Features  
Functional Description  
Pin-compatible and functionally equivalent to ZBT  
The  
CY7C1354C/CY7C1356C[1]  
are  
3.3 V,  
256K × 36/512K × 18 synchronous pipelined burst SRAMs with  
No Bus Latency™ (NoBL™) logic, respectively. They are  
designed to support unlimited true back-to-back read/write  
operations with no wait states. The CY7C1354C/CY7C1356C  
are equipped with the advanced (NoBL) logic required to enable  
consecutive read/write operations with data being transferred on  
every clock cycle. This feature greatly improves the throughput  
of data in systems that require frequent write/read transitions.  
The CY7C1354C/CY7C1356C are pin compatible and  
functionally equivalent to ZBT devices.  
Supports 250 MHz bus operations with zero wait states  
Available speed grades are 250, 200, and 166 MHz  
Internally self-timed output buffer control to eliminate the need  
to use asynchronous OE  
Fully registered (inputs and outputs) for pipelined operation  
Byte write capability  
Single 3.3 V power supply (VDD  
)
All synchronous inputs pass through input registers controlled by  
the rising edge of the clock. All data outputs pass through output  
registers controlled by the rising edge of the clock. The clock  
input is qualified by the clock enable (CEN) signal, which when  
deasserted suspends operation and extends the previous clock  
cycle.  
3.3 V or 2.5 V I/O power supply (VDDQ  
)
Fast clock-to-output times  
2.8 ns (for 250 MHz device)  
Clock enable (CEN) pin to suspend operation  
Synchronous self-timed writes  
Write operations are controlled by the byte write selects  
(BWa–BWd for CY7C1354C and BWa–BWb for CY7C1356C)  
and a write enable (WE) input. All writes are conducted with  
on-chip synchronous self-timed write circuitry.  
Available in Pb-free 100-pin TQFP package, Pb-free, and non  
Pb-free 119-ball BGA package and 165-ball FBGA package  
IEEE 1149.1 JTAG-compatible boundary scan  
Burst capability – linear or interleaved burst order  
“ZZ” sleep mode option and stop clock option  
Three synchronous chip enables (CE1, CE2, CE3) and an  
asynchronous output enable (OE) provide for easy bank  
selection and output tristate control. To avoid bus contention, the  
output drivers are synchronously tristated during the data portion  
of a write sequence.  
For a complete list of related documentation, click here.  
Selection Guide  
Description  
Maximum access time  
250 MHz  
2.8  
200 MHz  
3.2  
166 MHz Unit  
3.5  
180  
40  
ns  
Maximum operating current  
250  
220  
mA  
mA  
Maximum CMOS standby current  
40  
40  
Note  
1. For best-practices recommendations, refer to the Cypress application note System Design Guidelines on www.cypress.com.  
Cypress Semiconductor Corporation  
Document Number: 38-05538 Rev. *S  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised November 4, 2016  
 
 
 

CY7C1356C-250AXCT 替代型号

型号 品牌 替代类型 描述 数据表
CY7C1356C-250AXC CYPRESS

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