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AT49F020-70PI中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT49F020-70PI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：
AT49F020-70PI
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL |
23+ |
PLCC32 |
20000 |
全新原裝假一賠十 |
詢價 | ||
ATMEL |
99+ |
PLCC32 |
243 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
ATMEL |
2015+ |
PLCC32 |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
ATMEL/愛特梅爾 |
22+ |
PLCC32 |
6521 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
ATMEL |
500 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | ||||
ATMEL |
23+ |
PLCC |
9526 |
詢價 | |||
ATMEL |
24+ |
TSOP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
24+ |
SOP32 |
7003 |
詢價 | ||||
ATMEL |
23+ |
TSSOP-32 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
NA/ |
203 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 |
