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CY7C009-20AI中文资料赛普拉斯数据手册PDF规格书
CY7C009-20AI规格书详情
Functional Description
The CY7C008/009 and CY7C018/019 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. The devices can be utilized as standalone 8/9-bit dual-port static RAMs or multiple devices can be combined in order to function as a 16/18-bit or wider master/slave dual-port static RAM.
特性 Features
• True Dual-Ported memory cells that 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: 12[1]/15/20 ns
• Low operating power
— Active: ICC = 180 mA (typical)
— Standby: ISB3 = 0.05 mA (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 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; Pb-Free packages available
产品属性
- 型号:
CY7C009-20AI
- 制造商:
CYPRESS
- 制造商全称:
Cypress Semiconductor
- 功能描述:
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 |
2138+ |
TQFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
CYPRESS/赛普拉斯 |
25+ |
QFP |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
CYPRESS/赛普拉斯 |
24+ |
QFP |
12000 |
原装正品 有挂就有货 |
询价 | ||
CYPRESS |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
CYPRESS |
23+ |
原厂原封□□□ |
20000 |
原厂授权代理分销现货只做原装正迈科技样品支持现货 |
询价 | ||
CYPRESS |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
CYPRESS/赛普拉斯 |
21+ |
QFP100 |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
QFP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
CYPRESS |
25+ |
QFP |
6500 |
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 |
2015+ |
DIP/SOP |
19889 |
一级代理原装现货,特价热卖! |
询价 |