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AT49LV040集成電路(IC)的存儲器規(guī)格書PDF中文資料

AT49LV040
廠商型號

AT49LV040

參數(shù)屬性

AT49LV040 封裝/外殼為32-LCC(J 形引線);包裝為管件;類別為集成電路(IC)的存儲器;產(chǎn)品描述:IC FLASH 4MBIT PARALLEL 32PLCC

功能描述

4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory

封裝外殼

32-LCC(J 形引線)

文件大小

268.09 Kbytes

頁面數(shù)量

13

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

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更新時間

2025-1-30 17:34:00

AT49LV040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

  • 產(chǎn)品編號:

    AT49LV040-12JI

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 存儲器

  • 包裝:

    管件

  • 存儲器類型:

    非易失

  • 存儲器格式:

    閃存

  • 技術(shù):

    閃存

  • 存儲容量:

    4Mb(512K x 8)

  • 存儲器接口:

    并聯(lián)

  • 寫周期時間 - 字,頁:

    50μs

  • 電壓 - 供電:

    3V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C(TC)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-LCC(J 形引線)

  • 供應商器件封裝:

    32-PLCC(13.97x11.43)

  • 描述:

    IC FLASH 4MBIT PARALLEL 32PLCC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ATMEL
23+
PLCC32
9526
詢價
ATMEL
21+
TSSOP
19
原裝現(xiàn)貨假一賠十
詢價
ATMEL
23+
NA
120
專做原裝正品,假一罰百!
詢價
ATMEL
22+23+
PLCC
40253
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
Atmel
23+
32-VSOP(8x14)
36430
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢!
詢價
AT
24+
PLCC
3213
詢價
ATMEL/愛特梅爾
22+
TSSOP32
31881
原裝正品現(xiàn)貨,可開13個點稅
詢價
ATMEL
22+
TSOP
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
ATMEL/愛特梅爾
22+
PLCC32
9000
原裝正品
詢價
ATMEL
30
全新原裝 貨期兩周
詢價