- RS Stock No.:
- 190-5806
- Mfr. Part No.:
- DS1339BU+
- Brand:
- Maxim Integrated
24 In stock - FREE next working day delivery available
Added
Price Each (In a Pack of 2)
£4.36
(exc. VAT)
£5.23
(inc. VAT)
Units | Per unit | Per Pack* |
2 - 8 | £4.36 | £8.72 |
10 - 24 | £3.92 | £7.84 |
26 - 98 | £3.695 | £7.39 |
100 - 248 | £3.195 | £6.39 |
250 + | £3.04 | £6.08 |
*price indicative |
- RS Stock No.:
- 190-5806
- Mfr. Part No.:
- DS1339BU+
- Brand:
- Maxim Integrated
Technical Reference
Legislation and Compliance
Product Details
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)
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)
Specifications
Attribute | Value |
---|---|
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 |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +85 °C |
Minimum Operating Supply Voltage | 1.71 V |
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