Maxim DS1744-70+, Real Time Clock (RTC), 32 x 8B RAM Parallel, 28-Pin EDIP 5.0 V

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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.

Note

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

Specifications
Attribute Value
Mounting Type Through Hole
Package Type EDIP
Pin Count 28
Dimensions 39.37 x 18.8 x 10.67mm
Length 39.37mm
Width 18.8mm
Height 10.67mm
Maximum Operating Supply Voltage 0.8 V, 5.3 V
Maximum Operating Temperature +70 °C
Minimum Operating Supply Voltage -0.3 V, 2.2 V
Minimum Operating Temperature 0 °C
Temporarily out of stock - back order for despatch when stock is available
Price (VAT excluded) Each
TWD 977.00
(exc. GST)
TWD 1,026.00
(inc. GST)
units
Per unit
1 - 9
TWD977.00
10 - 49
TWD901.00
50 - 99
TWD836.00
100 - 249
TWD779.00
250 +
TWD730.00
Packaging Options: