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AT49BV040-20VI中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
AT49BV040-20VI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
產(chǎn)品屬性
- 型號(hào)：
AT49BV040-20VI
- 制造商：
ATMEL
- 制造商全稱：
ATMEL Corporation
- 功能描述：
4-Megabit 512K x 8 Single 2.7-volt Battery-Voltage Flash Memory
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
24+ |
TSOP |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
ATMEL |
23+ |
TSOP |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
23+ |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋齑?詳 |
詢價(jià) | |||
ATMEL |
22+ |
原廠原封 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ATMEL |
2020+ |
TSSOP |
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+24 |
TSOP- |
9680 |
原盒原標(biāo).進(jìn)口原裝.支持實(shí)單 .價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ATMEL |
22+23+ |
TSOP |
8000 |
新到現(xiàn)貨，只做原裝進(jìn)口 |
詢價(jià) | ||
ATMEL |
23+ |
PLCC |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ATMEL/愛特梅爾 |
21+ |
TSSOP |
32200 |
原裝現(xiàn)貨。質(zhì)量保證;假一罰十 |
詢價(jià) | ||
ATMEL |
23+ |
原裝正品現(xiàn)貨 |
10000 |
TSOP |
詢價(jià) |
