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DS2502+

EPROM, 1K x 1bit, 1 Kbit, 2.8 V至6 V, TO-92-3

MAXIM INTEGRATED PRODUCTS DS2502+
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制造商产品编号:
DS2502+
库存编号
2518633
技术数据表:
DS2502+   Datasheet
查看所有技术文档

产品概述

The DS2502+ is a 1kB Add-only Memory with built-in multidrop controller ensures compatibility with other 1-Wire net products o presence pulse acknowledges when the reader first applies voltage. The 1kB add-only memory identifies and stores relevant information about the product to which it is associated. This lot- or product-specific information can be accessed with minimal interface-for example, a single port pin of a microcontroller. The DS2502 consists of a factory-lasered registration number that includes a unique 48-bit serial number, an 8-bit CRC and an 8-bit family code (09h) plus 1kB of EPROM which is user-programmable. The power to program and read the DS2502 is derived entirely from the 1-Wire® communication line.
  • EPROM partitioned into four 256-bit pages for randomly accessing packetized data
  • Each memory page can be permanently write-protected to prevent tampering
  • 8-bit Family code specifies DS2502 communications requirements to reader
  • Reduces control, address, data, power and programming signals to a single data pin
  • Directly connects to a single port pin of a microprocessor and communicates at up to 16.3kbps
  • Wide voltage and temperature operating ranges provide robust system performance

应用

工业

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
1Kbit

:
1K x 1位

:
3引脚

:
TO-92

:
2.8V

:
6V

:
85°C

:
-

:
-

:
-
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技术文档 (3)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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可延期交货

送货开始日期 22-9-27

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