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AT45DB321集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料

AT45DB321
廠商型號(hào)

AT45DB321

參數(shù)屬性

AT45DB321 封裝/外殼為44-TBGA,CSPBGA;包裝為管件;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC FLASH 32MBIT SPI 20MHZ 44CBGA

功能描述

32-Megabit 2.7-volt Only Serial DataFlash

封裝外殼

44-TBGA,CSPBGA

文件大小

154.12 Kbytes

頁(yè)面數(shù)量

20 頁(yè)

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡(jiǎn)稱

Atmel愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

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更新時(shí)間

2025-1-13 23:00:00

AT45DB321規(guī)格書詳情

Description

The AT45DB321 is a 2.7-volt only, serial-interface Flash memory suitable for in-system reprogramming. Its 34,603,008 bits of memory are organized as 8192 pages of 528 bytes each. In addition to the main memory, the AT45DB321 also contains two SRAM data buffers of 528 bytes each. The buffers allow receiving of data while a page in the main memory is being reprogrammed.

Features

? Single 2.7V - 3.6V Supply

? Serial-interface Architecture

? Page Program Operation

– Single Cycle Reprogram (Erase and Program)

– 8192 Pages (528 Bytes/Page) Main Memory

? Optional Page and Block Erase Operations

? Two 528-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory

? Internal Program and Control Timer

? Fast Page Program Time – 7 ms Typical

? 120 μs Typical Page to Buffer Transfer Time

? Low-power Dissipation

– 4 mA Active Read Current Typical

– 3 μA CMOS Standby Current Typical

? 13 MHz Max Clock Frequency

? Hardware Data Protection Feature

? Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3

? CMOS and TTL Compatible Inputs and Outputs

? Commercial and Industrial Temperature Ranges

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AT45DB321B-CI

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    管件

  • 存儲(chǔ)器類型:

    非易失

  • 存儲(chǔ)器格式:

    閃存

  • 技術(shù):

    閃存

  • 存儲(chǔ)容量:

    32Mb(528 字節(jié) x 8192 頁(yè))

  • 存儲(chǔ)器接口:

    SPI

  • 寫周期時(shí)間 - 字,頁(yè):

    14ms

  • 電壓 - 供電:

    2.7V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C(TC)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    44-TBGA,CSPBGA

  • 供應(yīng)商器件封裝:

    44-CBGA(6x12)

  • 描述:

    IC FLASH 32MBIT SPI 20MHZ 44CBGA

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Atmel(愛特梅爾)
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NA/
8735
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2016+
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3000
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ATMEL/愛特梅爾
20+
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19960
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ATMEL
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70000
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1338
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7635
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1950+
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6852
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ATMEL
23+
NA
19854
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