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CY7C109B-12ZC中文资料PDF规格书
CY7C109B-12ZC规格书详情
Functional Description
The CY7C109B / CY7C1009B is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), an active LOW Output Enable (OE), and three-state drivers. Writing to the device is accomplished by taking Chip Enable One (CE1) and Write Enable (WE) inputs LOW and Chip Enable Two (CE2) input HIGH. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A16).
Features
• High speed
— tAA = 12 ns
• Low active power
— 495 mW (max. 12 ns)
• Low CMOS standby power
— 55 mW (max.) 4 mW
• 2.0V Data Retention
• Automatic power-down when deselected
• TTL-compatible inputs and outputs
• Easy memory expansion with CE1, CE2, and OE options
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
2016+ |
TSSOP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
CYPRESS |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CYPRESS |
2016+ |
TSSOP |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
CYPRESS |
2138+ |
原厂标准封装 |
8960 |
代理CYPRESS全系列芯片,原装现货 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
TSSOP |
20000 |
原装现货,实单支持 |
询价 | ||
CYPRESS |
2021+ |
TSSOP |
6371 |
百分百原装正品 |
询价 | ||
CYPRESS |
2020+ |
TSSOP |
8572 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
CY/超音 |
2022 |
TSSOP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
CYPRES |
TSOP |
503 |
询价 | ||||
Cypress |
Cypress专业分销 |
3200 |
Cypress一级分销,原装原盒原包装! |
询价 |