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CY7C264-45WMB中文资料PDF规格书
CY7C264-45WMB规格书详情
Functional Description
The CY7C261, CY7C263, and CY7C264 are high-performance 8192-word by 8-bit CMOS PROMs. When deselected, the 7C261 automatically powers down into a low-power stand by mode. It is packaged in a 300-mil-wide package. The 7C263 and 7C264 are packaged in 300-mil-wide and 600-mil-wide packages respectively, and do not power down when deselected. The reprogrammable packages are equipped with an erasure window; when exposed to UV light, these PROMs are erased and can then be reprogrammed. The memory cells utilize proven EPROM floating-gate technology and byte-wide in telligent programming algorithms.
The CY7C261, CY7C263, and CY7C264 are plug-in replacements for bipolar devices and offer the advantages of lower power, superior performance and programming yield. The EPROM cell requires only 12.5V for the supervoltage and low current requirements allow for gang programming. The EPROM cells allow for each memory location to be tested 100, as each location is written into, erased, and repeatedly exercised prior to encapsulation. Each PROM is also tested for AC performance to guarantee that after customer programming the product will meet DC and AC specification limits.
Features
• CMOS for optimum speed/power
• Windowed for reprogrammability
• High speed
— 20 ns (commercial)
— 25 ns (military)
• Low power
— 660 mW (commercial)
— 770 mW (military)
• Super low standby power (7C261)
— Less than 220 mW when deselected
— Fast access: 20 ns
• EPROM technology 100 programmable
• Slim 300-mil or standard 600-mil packaging available
• 5V ± 10 VCC, commercial and military
• Capable of withstanding greater than 2001V static discharge
• TTL-compatible I/O
• Direct replacement for bipolar PROMs
产品属性
- 型号:
CY7C264-45WMB
- 制造商:
Cypress Semiconductor
- 功能描述:
EPROM UV 64K-Bit 8K x 8 45ns 24-Pin Windowed CDIP
- 制造商:
Rochester Electronics LLC
- 功能描述:
8KX8 600-MIL 24-PIN PROM - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CY |
DIP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
CYPRESS |
22+ |
CDIP24 |
8000 |
原装正品支持实单 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
DIP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
CY |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
DIP |
20000 |
原装现货,实单支持 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
DIP |
20000 |
原装现货,实单支持 |
询价 | ||
CY |
18+ |
DIP |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | ||
CYPRESS |
2021+ |
DIP |
1600 |
自家库存,百分之百原装 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
DIP |
1280 |
公司现货原装实单必成 |
询价 | ||
CYP |
19+ |
9850 |
公司原装现货/随时可以发货 |
询价 |