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CY7C009-20AC PDF预览

CY7C009-20AC

更新时间: 2024-11-07 00:01:31
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
19页 386K
描述
64K/128K x 8/9 Dual-Port Static RAM

CY7C009-20AC 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:3A991.B.2.BHTS代码:8542.32.00.41
风险等级:5.87Is Samacsys:N
最长访问时间:20 ns其他特性:INTERRUPT FLAG; AUTOMATIC POWER-DOWN; SEMAPHORE
I/O 类型:COMMONJESD-30 代码:S-PQFP-G100
JESD-609代码:e0长度:14 mm
内存密度:1048576 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:8湿度敏感等级:3
功能数量:1端口数量:2
端子数量:100字数:131072 words
字数代码:128000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:128KX8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
峰值回流温度(摄氏度):235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:0.0015 A最小待机电流:4.5 V
子类别:SRAMs最大压摆率:0.265 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
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

CY7C009-20AC 数据手册

 浏览型号CY7C009-20AC的Datasheet PDF文件第2页浏览型号CY7C009-20AC的Datasheet PDF文件第3页浏览型号CY7C009-20AC的Datasheet PDF文件第4页浏览型号CY7C009-20AC的Datasheet PDF文件第5页浏览型号CY7C009-20AC的Datasheet PDF文件第6页浏览型号CY7C009-20AC的Datasheet PDF文件第7页 
CY7C008/009  
CY7C018/01964K/128K  
x 8/9 Dual-Port Static RAM  
CY7C008/009  
CY7C018/019  
64K/128K x 8/9 Dual-Port Static RAM  
Features  
• True Dual-Ported memory cells which allow simulta-  
neous access of the same memory location  
• Fully asynchronous operation  
• Automatic power-down  
• 64K x 8 organization (CY7C008)  
• 128K x 8 organization (CY7C009)  
• 64K x 9 organization (CY7C018)  
• 128K x 9 organization (CY7C019)  
• 0.35-micron CMOS for optimum speed/power  
• High-speed access: 12[1]/15/20 ns  
• Low operating power  
• Expandable data bus to 16/18 bits or more using Mas-  
ter/Slave chip select when using more than one device  
• On-chip arbitration logic  
• Semaphores included to permit software handshaking  
between ports  
• INT flags for port-to-port communication  
• Dual Chip Enables  
• Pin select for Master or Slave  
• Commercial and Industrial temperature ranges  
• Available in 100-pin TQFP  
Active: ICC = 180 mA (typical)  
Standby: ISB3 = 0.05 mA (typical)  
Logic Block Diagram  
R/W  
R/W  
L
R
CE  
CE  
CE  
CE  
0L  
1L  
0R  
1R  
CE  
CE  
R
L
OE  
OE  
R
L
[2]  
[2]  
8/9  
8/9  
I/O –I/O  
I/O –I/O  
7/8R  
0L  
7/8L  
0R  
I/O  
Control  
I/O  
Control  
16/17  
16/17  
[3]  
A –A[3]  
A
–A  
Address  
Decode  
Address  
Decode  
True Dual-Ported  
0L  
15/16L  
0R 15/16R  
RAM Array  
16/17  
16/17  
A –A[3]  
A
–A  
[3]  
0L  
15/16L  
0R 15/16R  
CE  
CE  
Interrupt  
Semaphore  
Arbitration  
L
R
OE  
OE  
L
R
R/W  
R/W  
L
R
SEM  
SEM  
L
R
[4]  
[4]  
BUSY  
BUSY  
INT  
L
R
R
INT  
L
M/S  
Notes:  
1. See page 6 for Load Conditions.  
2. I/O –I/O for x8 devices; I/O –I/O for x9 devices.  
0
7
0
8
3. A –A for 64K devices; A –A for 128K.  
0
15  
0
16  
4. BUSY is an output in master mode and an input in slave mode.  
Cypress Semiconductor Corporation  
Document #: 38-06041 Rev. *C  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Revised June 22, 2004  

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