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CY7C09349A-6AC PDF预览

CY7C09349A-6AC

更新时间: 2024-09-17 03:01:11
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 存储内存集成电路静态存储器
页数 文件大小 规格书
17页 338K
描述
4K/8K x 18 Synchronous Dual-Port Static RAM

CY7C09349A-6AC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:PLASTIC, TQFP-100
针数:100Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.89Is Samacsys:N
最长访问时间:15 ns其他特性:FLOW-THROUGH OR PIPELINED ARCHITECTURE
I/O 类型:COMMONJESD-30 代码:S-PQFP-G100
JESD-609代码:e0长度:14 mm
内存密度:73728 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:18功能数量:1
端口数量:2端子数量:100
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:4KX18
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP100,.63SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
并行/串行:PARALLEL电源:5 V
认证状态:Not Qualified座面最大高度:1.6 mm
最大待机电流:0.0005 A最小待机电流:4.5 V
子类别:SRAMs最大压摆率:0.45 mA
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 (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:14 mmBase Number Matches:1

CY7C09349A-6AC 数据手册

 浏览型号CY7C09349A-6AC的Datasheet PDF文件第2页浏览型号CY7C09349A-6AC的Datasheet PDF文件第3页浏览型号CY7C09349A-6AC的Datasheet PDF文件第4页浏览型号CY7C09349A-6AC的Datasheet PDF文件第5页浏览型号CY7C09349A-6AC的Datasheet PDF文件第6页浏览型号CY7C09349A-6AC的Datasheet PDF文件第7页 
25/0251  
CY7C09349A  
CY7C09359A  
4K/8K x 18  
Synchronous Dual-Port Static RAM  
• Low operating power  
Features  
Active = 200 mA (typical)  
• True dual-ported memory cells which allow simulta-  
neous access of the same memory location  
Standby = 0.05 mA (typical)  
• Fully synchronous interface for easier operation  
• Burst counters increment addresses internally  
Shorten cycle times  
• Two Flow-Through/Pipelined devices  
— 4K x 18 organization (CY7C09349A)  
— 8K x 18 organization (CY7C09359A)  
• Three Modes  
Minimize bus noise  
Supported in Flow-Through and Pipelined modes  
• Dual Chip Enables for easy depth expansion  
• Upper and lower byte controls for bus matching  
• Automatic power-down  
• Commercial and Industrial temperature ranges  
Available in 100-pin TQFP  
— Flow-Through  
— Pipelined  
— Burst  
• Pipelined output mode on both ports allows fast  
100-MHz cycle time  
• 0.35-micron CMOS for optimum speed/power  
• High-speed clock to data access 6.5[1]/7.5/9/12 ns  
(max.)  
v
Logic Block Diagram  
R/WL  
UBL  
R/WR  
UBR  
CE0L  
CE0R  
1
1
CE1L  
LBL  
CE1R  
LBR  
0
0
0/1  
0/1  
OEL  
OER  
1b 0b 1a 0a  
0a 1a 0b 1b  
0/1  
0/1  
b
a
a
b
FT/PipeL  
FT/PipeR  
9
9
9
9
I/O9LI/O17L  
I/O9RI/O17R  
I/O  
Control  
I/O  
Control  
I/O0LI/O8L  
I/O0RI/O8R  
12/13  
12/13  
[2]  
[2]  
A0LA  
A0RA11/12R  
11/12L  
Counter/  
Address  
Register  
Decode  
Counter/  
Address  
Register  
Decode  
CLKL  
ADSL  
CLKR  
ADSR  
True Dual-Ported  
RAM Array  
CNTENL  
CNTENR  
CNTRSTR  
CNTRSTL  
Notes:  
1. See page 6 for Load Conditions.  
2. A0A11 for 4K; A0A12 for 8K devices.  
For the most recent information, visit the Cypress web site at www.cypress.com  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Document #: 38-06048 Rev. **  
Revised September 19, 2001  

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