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首頁>DS2505/TR>規(guī)格書詳情

DS2505/TR中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

DS2505/TR
廠商型號

DS2505/TR

功能描述

16Kb Add-Only Memory

文件大小

603.4 Kbytes

頁面數(shù)量

24

生產(chǎn)廠商

MAXIM

中文名稱

美信

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-22 18:30:00

人工找貨

DS2505/TR價格和庫存,歡迎聯(lián)系客服免費人工找貨

DS2505/TR規(guī)格書詳情

OVERVIEW

The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory.

FEATURES

16384 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground

Unique, factory-lasered and tested 64-bit registration number (8-bit family code +48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike

Built-in multidrop controller ensures compatibility with other 1-Wire?Net products

EPROM partitioned intosixty-four 256-bit pages for randomly accessing packetized data records

Each memory page can be permanently write protected to prevent tampering

Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data

Architecture allows software to patch data by superseding an old page in favor of a newly programmed page

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 16.3 kbits per second

8-bit family code specifies DS2505 communications requirements to reader

Presence detector acknowledges when the reader first applies voltage

Low cost TO-92 or 6-pin TSOC surface mount package

Reads over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C; programs at 11.5V to 12.0V from -40°C to +50°C

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供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM(美信)
2024+
TO-92-3
500000
誠信服務(wù),絕對原裝原盤
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
詢價
Maxim(美信)
23+
標(biāo)準(zhǔn)封裝
6000
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品
詢價
MAXIM
23+
TO92
8888
專做原裝正品,假一罰百!
詢價
DALLAS
25+
TO-92
5000
原廠原裝,價格優(yōu)勢
詢價
MAX
20+
TO-92-3
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
DallasSem
25+23+
TO-92-3
17314
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
Maxim
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MAX
DIP
800
正品原裝--自家現(xiàn)貨-實單可談
詢價
MAXIM
24+
TO-92
15000
原裝原標(biāo)原盒 給價就出 全網(wǎng)最低
詢價