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CY7C026A-20AC PDF预览

CY7C026A-20AC

更新时间: 2024-11-07 04:10:11
品牌 Logo 应用领域
赛普拉斯 - CYPRESS /
页数 文件大小 规格书
17页 362K
描述
16K x 16/18 Dual-Port Static RAM

CY7C026A-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, MS-026, TQFP-100
针数:100Reach Compliance Code:not_compliant
ECCN代码:3A991.B.2.AHTS代码:8542.32.00.41
Factory Lead Time:1 week风险等级:5.5
最长访问时间:20 nsI/O 类型:COMMON
JESD-30 代码:S-PQFP-G100JESD-609代码:e0
长度:14 mm内存密度:262144 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:16
湿度敏感等级:3功能数量:1
端口数量:2端子数量:100
字数:16384 words字数代码:16000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:16KX16
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:0.0005 A
最小待机电流:4.5 V子类别:SRAMs
最大压摆率:0.275 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
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 mmBase Number Matches:1

CY7C026A-20AC 数据手册

 浏览型号CY7C026A-20AC的Datasheet PDF文件第2页浏览型号CY7C026A-20AC的Datasheet PDF文件第3页浏览型号CY7C026A-20AC的Datasheet PDF文件第4页浏览型号CY7C026A-20AC的Datasheet PDF文件第5页浏览型号CY7C026A-20AC的Datasheet PDF文件第6页浏览型号CY7C026A-20AC的Datasheet PDF文件第7页 
25/0251  
CY7C026A  
CY7C036A  
16K x 16/18 Dual-Port Static RAM  
• Automatic power-down  
Features  
• Expandable data bus to 32/36 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  
• Separate upper-byte and lower-byte control  
• Pin select for Master or Slave  
True dual-ported memory cells which allow simulta-  
neous access of the same memory location  
• 16K x 16 organization (CY7C026A)  
• 16K x 18 organization (CY7C036A)  
• 0.35-micron CMOS for optimum speed/power  
[1]  
• High-speed access: 12 /15/20 ns  
• Low operating power  
Active: I = 180 mA (typical)  
• Commercial and Industrial temperature ranges  
• Available in 100-Pin TQFP  
CC  
— Standby: I  
= 0.05 mA (typical)  
SB3  
• Pin-compatible and functionally equivalent to IDT70261  
• Fully asynchronous operation  
Logic Block Diagram  
R/W  
R/W  
UB  
L
R
R
UB  
L
CE  
CE  
LB  
L
R
R
LB  
L
OE  
OE  
R
L
8/9  
8/9  
8/9  
8/9  
[2]  
[2]  
I/O  
–I/O  
I/O  
–I/O  
8/9L  
8/9L  
15/17L  
15/17R  
[3]  
I/O –I/O  
0L 7/8R  
[3]  
I/O  
Control  
I/O  
Control  
I/O –I/O  
0L  
7/8L  
14  
14  
Address  
Decode  
Address  
Decode  
True Dual-Ported  
A
A
–A  
A
A
–A  
0L  
0L  
13L  
13L  
0R  
13R  
13R  
RAM Array  
14  
14  
–A  
–A  
0R  
CE  
CE  
Interrupt  
Semaphore  
Arbitration  
L
R
R
OE  
OE  
R/W  
L
R/W  
L
R
R
SEM  
SEM  
L
[4]  
L
[4]  
BUSY  
INT  
UB  
BUSY  
INT  
UB  
R
R
R
R
L
L
LB  
M/S  
LB  
L
Notes:  
1. See page 6 for Load Conditions.  
2. I/O8–I/O15 for x16 devices; I/O9–I/O17 for x18 devices.  
3. I/O0–I/O7 for x16 devices; I/O0–I/O8 for x18 devices.  
4. BUSY is an output in master mode and an input in slave mode.  
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  
March 3, 2000  

CY7C026A-20AC 替代型号

型号 品牌 替代类型 描述 数据表
CY7C026A-20AXC CYPRESS

类似代替

16K x 16/18 Dual-Port Static RAM
CY7C026AV-25AXI CYPRESS

功能相似

3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
CY7C026AV-25AXC CYPRESS

功能相似

3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM

与CY7C026A-20AC相关器件

型号 品牌 获取价格 描述 数据表
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CY7C026A-20AXCT CYPRESS

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3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
CY7C026AV-20AC CYPRESS

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3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
CY7C026AV-20AC ROCHESTER

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16KX16 DUAL-PORT SRAM, 20ns, PQFP100, PLASTIC, TQFP-100
CY7C026AV-20AXC CYPRESS

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3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
CY7C026AV-20AXI ROCHESTER

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16KX16 DUAL-PORT SRAM, 20ns, PQFP100, LEAD FREE, PLASTIC, TQFP-100
CY7C026AV-20AXI CYPRESS

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3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
CY7C026AV-25AC CYPRESS

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3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM