Maxim Integrated DS1339BU+, Real Time Clock Serial-I2C, 8-Pin μSOP

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Subtotal 10 units (supplied in a tube)*

£44.90

(exc. VAT)

£53.90

(inc. VAT)

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Last RS stock
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Units
Per unit
10 - 24£4.49
26 - 98£4.23
100 - 248£3.66
250 +£3.48

*price indicative

Packaging Options:
RS Stock No.:
190-5806P
Mfr. Part No.:
DS1339BU+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Functions

Real Time Clock

Date Format

D:D:M:Y

Time Format

HH:MM:SS

Bus Type

Serial-I2C

Mounting Type

Surface Mount

Package Type

μSOP

Pin Count

8

Dimensions

3.1 x 3.1 x 0.95mm

Length

3.1mm

Width

3.1mm

Height

0.95mm

Maximum Operating Supply Voltage

5.5 V

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

1.71 V

Minimum Operating Temperature

-40 °C

Completely Manages All Timekeeping Functions
Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
Two Time-of-Day Alarms
Programmable Square-Wave Output
Oscillator Stop Flag
Interfaces to Most Microcontrollers
I2C Serial Interface
Low-Power Operation Extends Battery Backup Run Time
Automatic Power-Fail Detect and Switch Circuitry
Trickle-Charge Capability

Surface-Mount Package with an Integrated Crystal (DS1339C Saves Additional Space and Simplifies Design
Applications
Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
Handhelds (GPS, POS Terminal)
Medical (Glucometer, Medicine Dispenser)
Office Equipment (Fax/Printer, Copier)
Other (Utility Meter, Vending Machine, Thermostat, Modem)
Telecommunications (Router, Switcher, Server)