Maxim Integrated, Real Time Clock 7 bit Real Time Clock D:D:M:Y, 8-Pin SOP Surface

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Subtotal (1 tube of 50 units)*

$337.10

(exc. GST)

$370.80

(inc. GST)

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Units
Per unit
Per Tube*
50 - 200$6.742$337.10
250 +$6.069$303.45

*price indicative

RS Stock No.:
190-4733
Mfr. Part No.:
DS1339BU+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Product Type

Real Time Clock

Date Format

D:D:M:Y

Time Format

HH:MM:SS

Sub Type

Real Time Clock

Mount Type

Surface

Package Type

SOP

Pin Count

8

RTC Memory Size

7bit

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

0.95mm

Length

3.1mm

Standards/Approvals

No

Series

DS1339BU

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

1.71V

Automotive Standard

No

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)

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