- RS Stock No.:
- 191-3504
- Mfr. Part No.:
- DS1339AU+
- Brand:
- Maxim Integrated
4 In stock - FREE next working day delivery available
Price Each (In a Pack of 2)
£4.32
(exc. VAT)
£5.18
(inc. VAT)
Units | Per unit | Per Pack* |
2 - 8 | £4.32 | £8.64 |
10 - 24 | £3.875 | £7.75 |
26 - 98 | £3.67 | £7.34 |
100 - 248 | £3.165 | £6.33 |
250 + | £3.01 | £6.02 |
*price indicative |
- RS Stock No.:
- 191-3504
- Mfr. Part No.:
- DS1339AU+
- Brand:
- Maxim Integrated
Technical Reference
Legislation and Compliance
Product Details
Drop-In Replacement for DS1339
Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Up to 2200
Two Time-of-Day Alarms
Programmable Square-Wave Output
Supports Crystals with Up to 60kΩ ESR
Maintains Time Even During Power Outage with Backup Supply Pin
Automatic Power-Fail Detect and Switch Circuitry
Trickle-Charge Capability
Supports VCC from 1.8V to 5V
Oscillator Stop Flag
Oscillator Runs Down to 1.15V
Interfaces with a Wide Range of Microcontrollers
I2C Serial Interface
Applications
Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
Handhelds (GPS, POS Terminals)
Medical (Glucometer, Medicine Dispenser)
Office Equipment (Fax/Printers, Copier)
Other (Utility Meter, Vending Machine, Thermostat, Modem)
Telecommunications (Routers, Switches, Servers)
Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Up to 2200
Two Time-of-Day Alarms
Programmable Square-Wave Output
Supports Crystals with Up to 60kΩ ESR
Maintains Time Even During Power Outage with Backup Supply Pin
Automatic Power-Fail Detect and Switch Circuitry
Trickle-Charge Capability
Supports VCC from 1.8V to 5V
Oscillator Stop Flag
Oscillator Runs Down to 1.15V
Interfaces with a Wide Range of Microcontrollers
I2C Serial Interface
Applications
Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
Handhelds (GPS, POS Terminals)
Medical (Glucometer, Medicine Dispenser)
Office Equipment (Fax/Printers, Copier)
Other (Utility Meter, Vending Machine, Thermostat, Modem)
Telecommunications (Routers, Switches, Servers)
Specifications
Attribute | Value |
---|---|
Functions | Real Time Clock |
Date Format | D:D:M:Y |
Time Format | SS:MM:HH |
Bus Type | Serial-I2C |
Mounting Type | Surface Mount |
Package Type | μSOP |
Pin Count | 8 |
Dimensions | 3.1 x 0.65 x 0.95mm |
Length | 3.1mm |
Width | 0.65mm |
Height | 0.95mm |
Maximum Operating Supply Voltage | 5.5 V |
Minimum Operating Temperature | -40 °C |
Minimum Operating Supply Voltage | 1.71 V |
Maximum Operating Temperature | +85 °C |
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