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AT49F020-70PC中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
AT49F020-70PC規(guī)格書詳情
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
產(chǎn)品屬性
- 型號(hào)：
AT49F020-70PC
- 制造商：
ATMEL
- 制造商全稱：
ATMEL Corporation
- 功能描述：
2-Megabit 256K x 8 5-volt Only CMOS Flash Memory
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
23+ |
NA/ |
3377 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ATMEL |
2020+ |
PDIP32 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ATMEL |
1726+ |
DIP |
6528 |
只做進(jìn)口原裝正品現(xiàn)貨,假一賠十! |
詢價(jià) | ||
ATMEL |
22+23+ |
DIP |
39203 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ATMEL |
DIP-32 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
24+ |
DIP |
72 |
詢價(jià) | ||||
AT |
22+ |
DIP32 |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ATMEL |
24+ |
DIP |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ATMEL |
23+ |
DIP-32 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ATMEL |
24+ |
9850 |
公司原裝現(xiàn)貨/隨時(shí)可以發(fā)貨 |
詢價(jià) |
