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CYDC256B16-55AXI

更新时间： 2024-09-18 03:27:47
品牌 Logo 应用领域
赛普拉斯 - CYPRESS /
页数 文件大小 规格书
26页 606K
描述
1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM

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中文翻译

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CYDC256B16-55AXI 数据手册

 浏览型号CYDC256B16-55AXI的Datasheet PDF文件第2页浏览型号CYDC256B16-55AXI的Datasheet PDF文件第3页浏览型号CYDC256B16-55AXI的Datasheet PDF文件第4页浏览型号CYDC256B16-55AXI的Datasheet PDF文件第5页浏览型号CYDC256B16-55AXI的Datasheet PDF文件第6页浏览型号CYDC256B16-55AXI的Datasheet PDF文件第7页 
CYDC256B16, CYDC128B16,  
CYDC064B16, CYDC128B08,  
CYDC064B08  
1.8V 4k/8k/16k x 16 and 8k/16k x 8  
ConsuMoBL Dual-Port Static RAM  
• Lead (Pb)-free 14 x 14 x 1.4 mm 100-pin TQFP Package  
Features  
• Full asynchronous operation  
• True dual-ported memory cells which allow simulta-  
neous access of the same memory location  
• Pin select for Master or Slave  
• Expandable data bus to 32 bits with Master/Slave chip  
select when using more than one device  
• 4/8/16k × 16 and 8/16k × 8 organization  
• High-speed access: 40 ns  
• On-chip arbitration logic  
• Ultra Low operating power  
• On-chip semaphore logic  
— Active: ICC = 15 mA (typical) at 55 ns  
— Active: ICC = 25 mA (typical) at 40 ns  
— Standby: ISB3 = 2 µA (typical)  
• Input Read Registers and Output Drive Registers  
• INT flag for port-to-port communication  
• Separate upper-byte and lower-byte control  
• Commercial and industrial temperature ranges  
• Port-independent 1.8V, 2.5V, and 3.0V I/Os  
Selection Guide for VCC = 1.8V  
CYDC256B16, CYDC128B16,  
CYDC256B16, CYDC128B16,  
CYDC064B16, CYDC128B08,  
CYDC064B08  
CYDC064B16, CYDC128B08,  
CYDC064B08  
-40  
-55  
Port I/O Voltages (P1-P2)  
Maximum Access Time  
1.8V-1.8V  
1.8V-1.8V  
Unit  
ns  
40  
25  
2
55  
15  
2
Typical Operating Current  
Typical Standby Current for ISB1  
Typical Standby Current for ISB3  
mA  
µA  
2
2
µA  
Selection Guide for VCC = 2.5V  
CYDC256B16, CYDC128B16,  
CYDC064B16, CYDC128B08,  
CYDC064B08  
CYDC256B16, CYDC128B16,  
CYDC064B16, CYDC128B08,  
CYDC064B08  
-40  
-55  
Port I/O Voltages (P1-P2)  
Maximum Access Time  
2.5V-2.5V  
2.5V-2.5V  
Unit  
ns  
40  
39  
6
55  
28  
6
Typical Operating Current  
Typical Standby Current for ISB1  
Typical Standby Current for ISB3  
mA  
µA  
4
4
µA  
Selection Guide for VCC = 3.0V  
CYDC256B16, CYDC128B16,  
CYDC064B16, CYDC128B08,  
CYDC064B08  
CYDC256B16, CYDC128B16,  
CYDC064B16, CYDC128B08,  
CYDC064B08  
-40  
-55  
Port I/O Voltages (P1-P2)  
Maximum Access Time  
3.0V-3.0V  
3.0V-3.0V  
Unit  
ns  
40  
49  
7
55  
42  
7
Typical Operating Current  
Typical Standby Current for ISB1  
Typical Standby Current for ISB3  
mA  
µA  
6
6
µA  
Cypress Semiconductor Corporation  
Document #: 001-01638 Rev. *E  
•
198 Champion Court  
•
San Jose, CA 95134-1709  
•
408-943-2600  
Revised January 25, 2007  
[+] Feedback  
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与CYDC256B16-55AXI相关器件

型号 品牌 获取价格 描述 数据表
CYDD04S18V18-167BBC CYPRESS

获取价格

 		Dual-Port SRAM, 128KX36, 9ns, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, MO-192, FBGA-256
CYDD04S18V18-167BBI CYPRESS

获取价格

 		Dual-Port SRAM, 128KX36, 9ns, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, MO-192, FBGA-256
CYDD04S18V18-200BBC CYPRESS

获取价格

 		Dual-Port SRAM, 128KX36, 7.2ns, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, MO-192, FBGA-256
CYDD04S18V18-200BBXC CYPRESS

获取价格

 		Dual-Port SRAM, 128KX36, 7.2ns, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, LEAD FREE, MO-192,
CYDD04S36V18-167BBXI CYPRESS

获取价格

 		Dual-Port SRAM, 64KX72, 9ns, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, LEAD FREE, MO-192, FBG
CYDD04S36V18-200BBXC CYPRESS

获取价格

 		Dual-Port SRAM, 64KX72, 7.2ns, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, LEAD FREE, MO-192, F
CYDD04S72V18-167BBC CYPRESS

获取价格

 		Dual-Port SRAM, 64KX72, 11ns, CMOS, PBGA484, 23 X 23 MM, 2.03 MM HEIGHT, 1 MM PITCH, PLAST
CYDD04S72V18-167BBI CYPRESS

获取价格

 		Dual-Port SRAM, 64KX72, 11ns, CMOS, PBGA484, 23 X 23 MM, 2.03 MM HEIGHT, 1 MM PITCH, PLAST
CYDD04S72V18-167BBXC CYPRESS

获取价格

 		Dual-Port SRAM, 64KX72, 11ns, CMOS, PBGA484, 23 X 23 MM, 2.03 MM HEIGHT, 1 MM PITCH, LEAD
CYDD04S72V18-167BBXI CYPRESS

获取价格

 		Dual-Port SRAM, 64KX72, 11ns, CMOS, PBGA484, 23 X 23 MM, 2.03 MM HEIGHT, 1 MM PITCH, LEAD

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