Maxim Integrated DS1374U-33
- Part Number:
- DS1374U-33
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3003668-DS1374U-33
- Description:
- IC RTC BINARY CNT I2C 10-USOP
- ECAD Model:
-
- Datasheet:
- DS1374x
Description
The DS1374 is a 32-bit binary counter designed for continuous timekeeping in seconds. It features an additional counter that can function as an alarm, watchdog timer, or non-volatile RAM (NV RAM). The device has separate output pins for an interrupt and a square wave at selectable frequencies.
Features
32-bit binary counter for timekeeping
Alarm, watchdog timer, or NV RAM functionality
Separate square-wave and interrupt output pins
I2C serial interface
Automatic power-fail detection and switching circuitry
Pushbutton reset input and open-drain reset output
Low-voltage operation
Trickle-charge capability
Operating temperature range: -40°C to 85°C
Available in 10-pin μSOP and 16-pin SO packages
Applications
Point-of-sale equipment
Portable instruments
Medical equipment
Telecommunications
The DS1374 is a 32-bit binary counter designed for continuous timekeeping in seconds. It features an additional counter that can function as an alarm, watchdog timer, or non-volatile RAM (NV RAM). The device has separate output pins for an interrupt and a square wave at selectable frequencies.
Features
32-bit binary counter for timekeeping
Alarm, watchdog timer, or NV RAM functionality
Separate square-wave and interrupt output pins
I2C serial interface
Automatic power-fail detection and switching circuitry
Pushbutton reset input and open-drain reset output
Low-voltage operation
Trickle-charge capability
Operating temperature range: -40°C to 85°C
Available in 10-pin μSOP and 16-pin SO packages
Applications
Point-of-sale equipment
Portable instruments
Medical equipment
Telecommunications
Maxim Integrated DS1374U-33 technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS1374U-33 .
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Number of Pins10
- Weight143.193441mg
- Operating Temperature-40°C~85°C
- PackagingTube
- Published2002
- JESD-609 Codee3
- FeatureAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- TechnologyCMOS
- Voltage - Supply2.97V~5.5V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3.3V
- Terminal Pitch0.5mm
- Frequency32.768kHz
- Reflow Temperature-Max (s)30
- Base Part NumberDS1374
- Pin Count10
- Number of Outputs1
- Operating Supply Voltage3.3V
- Supply Voltage-Max (Vsup)5.5V
- Supply Voltage-Min (Vsup)2.97V
- Number of Channels1
- InterfaceI2C, 2-Wire Serial
- Adjustable ThresholdNO
- Logic FunctionClock, Counter
- Time FormatBinary
- Current - Timekeeping (Max)175μA @ 2.97V~5.5V
- Voltage - Supply, Battery1.3V~5.5V
- Height950μm
- Length3.05mm
- Width3.05mm
- Radiation HardeningNo
- REACH SVHCUnknown
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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