Maxim DS12887+, Real Time Clock (RTC), 114B RAM Multiplexed, 24-Pin EDIP

Datasheets
Wetgeving en compliance
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Productomschrijving

Real Time Clock with NV Memory, Integrated

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries; some devices are available which include an integrated crystal for the clock oscillator.

Features

⦁ RTC Counts Seconds, Minutes, Hours, Day, Date,Month, and Year with Leap Year Compensation Through 2099
⦁ Drop-In Replacement for IBM AT Computer Clock/Calendar
⦁ Binary or BCD Time Representation
⦁ Daylight Saving Time Option
⦁ Selectable Intel or Motorola Bus Timing
⦁ Interfaced with Software as 128 RAM Locations
⦁ 14 Bytes of Clock and Control Registers

Applications

⦁ Embedded Systems
⦁ Utility Meters
⦁ Security Sysyems
⦁ Network Hubs

Note

Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

Specificaties
Kenmerk Waarde
Functions Alarm, Battery Backup, Calendar, Power Fail
Date Format Binary, DW:DM:M:Y
Time Format Binary, HH:MM:SS
User RAM 114B
Bus Type Multiplexed
Mounting Type Through Hole
Package Type EDIP
Pin Count 24
Dimensions 34.04 x 18.8 x 9.4mm
Length 34.04mm
Width 18.8mm
Height 9.4mm
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
Minimum Operating Supply Voltage 4.5 V
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Prijs Each (In a Tube of 14)
7,912
(excl. BTW)
9,574
(incl. BTW)
Aantal stuks
Per stuk
Per tube*
14 - 14
€ 7,912
€ 110,768
28 - 42
€ 7,793
€ 109,102
56 - 98
€ 6,748
€ 94,472
112 - 238
€ 6,726
€ 94,164
252 +
€ 6,183
€ 86,562
*prijsindicatie
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