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AT49F020-70PC中文资料PDF规格书
AT49F020-70PC规格书详情
Description
The AT49F020 is a 5-volt only in-system Flash Memory. Its 2 megabits of memory is organized as 262,144 words by 8 bits. Manufactured with Atmel’s advanced nonvola tile CMOS technology, the device offers access times to 90 ns with power dissipation of just 275 mW over the commercial temperature range. When the device is dese lected, the CMOS standby current is less than 100 µA.
Features
• Single Voltage Operation
– 5V Read
– 5V Reprogramming
• Fast Read Access Time - 90 ns
• Internal Program Control and Timer
• 8K Bytes Boot Block With Lockout
• Fast Erase Cycle Time - 10 seconds
• Byte-By-Byte Programming - 50 µs/Byte
• Hardware Data Protection
• DATAPolling For End Of Program Detection
• Low Power Dissipation
– 50 mA Active Current
– 100 µA CMOS Standby Current
• Typical 10,000 Write Cycles
产品属性
- 型号:
AT49F020-70PC
- 制造商:
ATMEL
- 制造商全称:
ATMEL Corporation
- 功能描述:
2-Megabit 256K x 8 5-volt Only CMOS Flash Memory
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
23+ |
DIP-32 |
127 |
原装正品,假一罚十! |
询价 | ||
ATMEL |
23+ |
DIP-32 |
6500 |
全新原装假一赔十 |
询价 | ||
ATMEL |
2020+ |
PDIP32 |
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 | ||
ATMEL |
DIP-32 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
Atmel/Atmel Corporation/爱特梅 |
21+ |
DIP-32 |
2043 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMTEL |
2339+ |
DIP32 |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ATMEL |
21+ |
DIP |
1860 |
10年芯程,只做原装正品现货,欢迎加微信垂询! |
询价 | ||
ATMEL |
24+ |
DIP-32 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
ATMEL |
1726+ |
DIP |
6528 |
只做进口原装正品现货,假一赔十! |
询价 | ||
ATMEL |
2023+ |
DIP-32 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |