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AT49F020-55JI中文資料愛(ài)特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
AT49F020-55JI規(guī)格書(shū)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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
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(kāi)13%增 |
詢(xún)價(jià) | ||
ATMEL/愛(ài)特梅爾 |
23+ |
PLCC |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
24+ |
DIP |
72 |
詢(xún)價(jià) | ||||
ATMEL |
23+24 |
PLCC |
9680 |
原盒原標(biāo).進(jìn)口原裝.支持實(shí)單 .價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
ATMEL |
22+ |
SSOP-30P |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
ATMEL/愛(ài)特梅爾 |
22+ |
PLCC |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
ATMEL |
2022 |
PLCC |
1643 |
全新原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
ATMEL/愛(ài)特梅爾 |
1824+ |
PLCC |
2681 |
原裝現(xiàn)貨專(zhuān)業(yè)代理,可以代拷程序 |
詢(xún)價(jià) | ||
ATMEL |
22+ |
PLCC |
8 |
原裝現(xiàn)貨,假一罰十 |
詢(xún)價(jià) | ||
ATMEL/愛(ài)特梅爾 |
23+ |
PLCC |
5000 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) |
