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AT45DB161B-RI集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

AT45DB161B-RI
廠商型號(hào)

AT45DB161B-RI

參數(shù)屬性

AT45DB161B-RI 封裝/外殼為28-SOIC(0.342",8.69mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC FLASH 16MBIT SPI 20MHZ 28SOIC

功能描述

16 MEGABIT 2.5-VOLT ONLY OR 2.7-VOLT ONLY DATAFLASH

封裝外殼

28-SOIC(0.342",8.69mm 寬)

文件大小

351.51 Kbytes

頁(yè)面數(shù)量

33 頁(yè)

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

Atmel愛(ài)特梅爾

中文名稱(chēng)

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更新時(shí)間

2025-1-13 20:00:00

AT45DB161B-RI規(guī)格書(shū)詳情

Description

The AT45DB161B is a 2.5-volt or 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 17,301,504 bits of memory are organized as 4096 pages of 528 bytes each. In addition to the main memory, the AT45DB161B 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, as well as writing a continuous data stream.

Features

? Single 2.5V - 3.6V or 2.7V - 3.6V Supply

? Serial Peripheral Interface (SPI) Compatible

? 20 MHz Max Clock Frequency

? Page Program Operation

– Single Cycle Reprogram (Erase and Program)

– 4096 Pages (528 Bytes/Page) Main Memory

? Supports Page and Block Erase Operations

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

? Continuous Read Capability through Entire Array

– Ideal for Code Shadowing Applications

? Low Power Dissipation

– 4 mA Active Read Current Typical

– 2 μA CMOS Standby Current Typical

? Hardware Data Protection Feature

? 100 Compatible to AT45DB161

? 5.0V-tolerant Inputs: SI, SCK, CS, RESET and WP Pins

? Commercial and Industrial Temperature Ranges

? Green (Pb/Halide-free) Packaging Options

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AT45DB161B-RI

  • 制造商:

    Microchip Technology

  • 類(lèi)別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    管件

  • 存儲(chǔ)器類(lèi)型:

    非易失

  • 存儲(chǔ)器格式:

    閃存

  • 技術(shù):

    閃存

  • 存儲(chǔ)容量:

    16Mb(528 字節(jié) x 4096 頁(yè))

  • 存儲(chǔ)器接口:

    SPI

  • 寫(xiě)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(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    28-SOIC(0.342",8.69mm 寬)

  • 供應(yīng)商器件封裝:

    28-SOIC

  • 描述:

    IC FLASH 16MBIT SPI 20MHZ 28SOIC

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