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CY7C109B-25ZC中文资料PDF规格书
CY7C109B-25ZC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 |
TSOP |
3200 |
Cypress一级分销,原装原盒原包装! |
询价 | |||
CYPRESS |
2023+ |
TSOP |
50000 |
原装现货 |
询价 | ||
CYPRESS |
22+ |
TSSOP-32 |
2630 |
询价 | |||
CYPRESS |
21+ |
SOP32 |
35200 |
一级代理/全新现货/假一罚百! |
询价 | ||
Cypress |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
CypressSemiconductorCorp |
2022 |
ICSRAM1MBIT35NS32SOJ |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
TFSOP32 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
CYPRESS/赛普拉斯 |
21+ROHS |
TSOP |
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 |
2339+ |
TSOP |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
Cypress |
21+ |
32TSOP I |
13880 |
公司只售原装,支持实单 |
询价 |