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AT49BV040-20CC中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT49BV040-20CC規(guī)格書詳情
Description
The AT49BV/LV040 are 3-volt only, 4-megabit Flash memories organized as 524,288 words of 8-bits each. Manufactured with Atmel’s advanced nonvolatile CMOS technol ogy, the devices offer access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 50 μA.
The device contains a user-enabled “boot block” protection feature. The AT49BV/LV040 locates the boot block at lowest order addresses (“bottom boot”)
Features
? Single Voltage for Read and Write: 2.7V to 3.6V (BV), 3.0V to 3.6V (LV)
? Fast Read Access Time – 70 ns
? Internal Program Control and Timer
? 16K Bytes Boot Block with Lockout
? Fast Chip Erase Cycle Time – 10 seconds
? Byte-by-byte Programming – 30 μs/Byte Typical
? Hardware Data Protection
? Data Polling for End of Program Detection
? Low Power Dissipation
– 25 mA Active Current
– 50 μA CMOS Standby Current
? Typical 10,000 Write Cycles
? Small Packaging
– 8 x 14 mm VSOP/TSOP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
22+ |
TSOP |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ATMEL |
2020+ |
TSOP32 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ATMEL |
23+ |
SSOP |
1017 |
絕對現(xiàn)貨庫存 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
24+ |
TSOP32 |
967 |
原裝正品,假一罰十! |
詢價(jià) | ||
ATMEL |
23+ |
原裝正品現(xiàn)貨 |
10000 |
TSOP32 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
23+ |
TSOP |
20000 |
原裝正品 歡迎咨詢 |
詢價(jià) | ||
ATMEL |
23+ |
TSOP48 |
4 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ATMEL |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
AT |
23+ |
SOP |
1800 |
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價(jià) | ||
ATMEL |
2339+ |
TSOP |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) |
