DS1925 datasheet(43/46 Pages) MAXIM

номер детали	DS1925

подробное описание детали	iButton High-Capacity Temperature Logger with 122KB Data-Log Memory

PDF	46 Pages

Scroll/Zoom	100%

производитель	MAXIM [Maxim Integrated Products]

домашняя страница	https://www.maximintegrated.com/en.html

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Table 28. Data for Temperature-Logging Mission (11-Bit Format)

DS1925

iButton High-Capacity Temperature Logger

with 122KB Data-Log Memory

www.maximintegrated.com

Maxim Integrated │ 43

ADDRESS

DATA

EXAMPLE VALUES

FUNCTION

0200h

4Bh

0201h

32h

April 23, 2015 1:59pm

Time/Date

0202h

39h

0203h

55h

0204h

00h

(Don’t care)

0205h

00h

0206h

0Ah

Every 10 minutes (EHSS = 0)

Sample Rate

0207h

00h

0208h

52h

0°C low

Temperature Alarm

0209h

66h

10°C high

Threshold

020Ah

00h

020Bh

FFh

(Don’t care)

(Not applicable with DS1925)

020Ch

FFh

020Dh

FFh

(Don’t care)

Clock Through

020Eh

FFh

Read-Only Registers

020Fh

FFh

0210h

02h

Enable high alarm

Temperature Alarm Control

0211h

FCh

(Not applicable with DS1925)

0212h

01h

On (enabled), EHSS = 0 (low sample rate)

RTC Oscillator Control, Sample Rate Selection

0213h

C5h

Normal start; 11-bit temperature log

General Mission Control

0214h

FFh

(Don’t care)

Clock Through

0215h

FFh

Read-Only Registers

0216h

5Ah

0217h

00h

90 minutes

Mission Start Delay

0218h

00h

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