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DS2431/T中文資料亞德諾數(shù)據手冊PDF規(guī)格書

DS2431/T
廠商型號

DS2431/T

功能描述

1024-Bit 1-Wire EEPROM

文件大小

170.76 Kbytes

頁面數(shù)量

23

生產廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導體官網

原廠標識
數(shù)據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-18 15:04:00

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DS2431/T規(guī)格書詳情

GENERAL DESCRIPTION

The DS2431 is a 1024-bit, 1-Wire? EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four memory pages can individually be write protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. The DS2431 communicates over the single conductor 1-Wire bus. The communication follows the standard Dallas Semiconductor 1-Wire protocol. Each device has its own unalterable and unique 64-

bit ROM registration number that is factory lasered into the chip. The registration number is used to address the device in a multidrop 1-Wire net environment.

FEATURES

1024 Bits of EEPROM Memory Partitioned into Four Pages of 256 Bits

Individual Memory Pages can be Permanently Write Protected or Put in EPROM-Emulation Mode (Write to 0)

Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise

IEC 1000-4-2 Level 4 ESD Protection (8kV Contact, 15kV Air)

Reads and Writes Over a Wide Voltage Range of 2.8V to 5.25V from -40°C to +85°C

Communicates to Host with a Single Digital Signal at 15.4kbps or 111kbps Using 1-Wire Protocol

APPLICATIONS

Accessory/PC Board Identification

Medical Sensor Calibration Data Storage

Analog Sensor Calibration Including IEEE

P1451.4 Smart Sensors

Ink and Toner Print Cartridge Identification

After-Market Management of Consumables

產品屬性

  • 型號:

    DS2431/T

  • 功能描述:

    電可擦除可編程只讀存儲器

  • RoHS:

  • 制造商:

    Atmel

  • 存儲容量:

    2 Kbit

  • 組織:

    256 B x 8

  • 數(shù)據保留:

    100 yr

  • 最大時鐘頻率:

    1000 KHz

  • 最大工作電流:

    6 uA

  • 工作電源電壓:

    1.7 V to 5.5 V

  • 最大工作溫度:

    + 85 C

  • 安裝風格:

    SMD/SMT

  • 封裝/箱體:

    SOIC-8

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM(美信)
2021+
TO-92-3
499
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持
詢價
MAXIM/美信
24+
TO-92-3
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
MAXIM(美信)
2447
TO-92-3
315000
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
Dallas
23+
TO-92
6672
詢價
MAXIM/美信
24+
TO-92
65300
一級代理/放心購買!
詢價
Maxim
21+
TO-92-3
10000
原裝,品質保證,請來電咨詢
詢價
MAXIM
18+
TO-92
85600
保證進口原裝可開17%增值稅發(fā)票
詢價
2017+
TDFN6
6528
只做原裝正品假一賠十!
詢價
MAXIM
24+
TO-92
10000
MAXIM一級代理商原裝現(xiàn)貨假一罰十
詢價