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AT49BV-LV002中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書

AT49BV-LV002
廠商型號

AT49BV-LV002

功能描述

2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage??Flash Memory

文件大小

120.44 Kbytes

頁面數(shù)量

21

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡稱

Atmel愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-18 11:00:00

AT49BV-LV002規(guī)格書詳情

Description

The AT49BV/LV002(N)(T) is a 3-volt-only in-system reprogrammable Flash Memory. Its 2 megabits of memory is organized as 262,144 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers 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.

Features

? Single Supply for Read and Write: 2.7 to 3.6V (BV), 3.0 to 3.6V (LV)

? Fast Read Access Time - 70 ns

? Internal Program Control and Timer

? Sector Architecture

– One 16K Byte Boot Block with Programming Lockout

– Two 8K Byte Parameter Blocks

– Two Main Memory Blocks (96K, 128K Bytes)

? Fast 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

產(chǎn)品屬性

  • 型號:

    AT49BV-LV002

  • 制造商:

    ATMEL

  • 制造商全稱:

    ATMEL Corporation

  • 功能描述:

    2-Megabit(256K x 8) Single 2.7-volt Battery-Voltage⑩ Flash Memory

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