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AT28C040-25LISL703中文资料PDF规格书
AT28C040-25LISL703规格书详情
Description
The AT28C040 is a high-performance electrically erasable and programmable read only memory (E2PROM). Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with Atmels advanced nonvolatile CMOS technology, the device offers access times to 200 ns with power dissipation of just 440 mW.
Features
• Read Access Time - 200 ns
• Automatic Page Write Operation
– Internal Address and Data Latches for 256 Bytes
– Internal Control Timer
• Fast Write Cycle Time
– Page Write Cycle Time - 10 ms Maximum
– 1 to 256 Byte Page Write Operation
• Low Power Dissipation
– 80 mA Active Current
• Hardware and Software Data Protection
• DATA Polling for End of Write Detection
• High Reliability CMOS Technology
– Endurance: 10,000 Cycles
– Data Retention: 10 Years
• Single 5V ± 10 Supply
• CMOS and TTL Compatible Inputs and Outputs
• JEDEC Approved Byte-Wide Pinout
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
23+ |
DIP32 |
1000 |
原装正品,假一罚十! |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
NA/ |
1000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ATMEL |
2021+ |
LCC |
1600 |
自家库存,百分之百原装 |
询价 | ||
AT |
2020+ |
DIP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ATMEL |
22+23+ |
CDIP |
37219 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ATMEL |
22+ |
CDIP |
8000 |
原装正品支持实单 |
询价 | ||
ATMEL/爱特梅尔 |
QQ咨询 |
LCC |
127 |
全新原装 研究所指定供货商 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
DIP32 |
50000 |
只做原装假一罚十,欢迎咨询 |
询价 | ||
AT |
2020+ |
原厂封装 |
7401 |
专营军工航天芯片,只做全新原装,价格超低! |
询价 |