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CY7C018V-25AC中文资料赛普拉斯数据手册PDF规格书
CY7C018V-25AC规格书详情
Functional Description
The CY7C008V/009V and CY7018V/019V are low-power CMOS 64K, 128K x 8/9 dual-port static RAMs. Various arbitration schemes are included on the devices to handle situations when multiple processors access the same piece of data. Two ports are provided permitting independent, asynchronous access for reads and writes to any location in memory.
Features
• True Dual-Ported memory cells which allow simultaneous access of the same memory location
• 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: 15/20/25 ns
• Low operating power
— Active: ICC = 115 mA (typical)
— Standby: ISB3 = 10 µA (typical)
• Fully asynchronous operation
• Automatic power-down
• Expandable data bus to 16/18 bits or more using Master/Slave chip select when using more than one device
• On-chip arbitration logic
• Semaphores included to permit software handshaking between ports
• INT flag for port-to-port communication
• Dual Chip Enables
• Pin select for Master or Slave
• Commercial and Industrial Temperature Ranges
• Available in 100-pin TQFP
• Pb-Free packages available
产品属性
- 型号:
CY7C018V-25AC
- 制造商:
CYPRESS
- 制造商全称:
Cypress Semiconductor
- 功能描述:
3.3V 64K/128K x 8/9 Dual-Port Static RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Cypress |
21+ |
100TQFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
Cypress |
23+ |
100-TQFP |
65600 |
询价 | |||
CYPRESS |
22+ |
QFP |
1352 |
原装现货 |
询价 | ||
Cypress Semiconductor Corp |
24+ |
100-LQFP |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
QFP |
1397 |
原装正品代理渠道价格优势 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
98000 |
询价 | ||||
Cypress |
23+ |
100-TQFP(14x14) |
9550 |
专业分销产品!原装正品!价格优势! |
询价 | ||
Cypress Semiconductor Corp |
23+ |
100-TQFP(14x14) |
7535 |
正品原装货价格低qq:2987726803 |
询价 | ||
CY |
23+ |
QFP |
5177 |
现货 |
询价 | ||
CYPRESS/赛普拉斯 |
24+ |
QFP |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 |