Maxim Integrated DS1673S-3
- Part Number:
- DS1673S-3
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3004728-DS1673S-3
- Description:
- IC RTC SYSTEM CTRLR SER 20-SOIC
- ECAD Model:
-
- Datasheet:
- DS1673S-3
Description
The DS1673 is a portable system controller that integrates multiple functions essential for low-power portable devices. It includes a real-time clock (RTC), NVRAM controller, microprocessor monitor, and a 3-channel, 8-bit analog-to-digital converter (ADC). Communication with the DS1673 is established through a simple 3-wire interface.
Features
Real-time clock (RTC) with leap year compensation
Counts seconds, minutes, hours, date, month, day of the week, and year
Power-control circuitry supports system power-on from day/time alarm
Microprocessor monitor halts and resets an out-of-control microprocessor
NVRAM control provides automatic battery backup and write protection to external SRAM
3-channel, 8-bit ADC
Simple 3-wire interface
3.0V or 5.0V operation
Applications
Portable devices
Battery-powered systems
Real-time data logging
Microprocessor control
NVRAM backup
The DS1673 is a portable system controller that integrates multiple functions essential for low-power portable devices. It includes a real-time clock (RTC), NVRAM controller, microprocessor monitor, and a 3-channel, 8-bit analog-to-digital converter (ADC). Communication with the DS1673 is established through a simple 3-wire interface.
Features
Real-time clock (RTC) with leap year compensation
Counts seconds, minutes, hours, date, month, day of the week, and year
Power-control circuitry supports system power-on from day/time alarm
Microprocessor monitor halts and resets an out-of-control microprocessor
NVRAM control provides automatic battery backup and write protection to external SRAM
3-channel, 8-bit ADC
Simple 3-wire interface
3.0V or 5.0V operation
Applications
Portable devices
Battery-powered systems
Real-time data logging
Microprocessor control
NVRAM backup
Maxim Integrated DS1673S-3 technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS1673S-3 .
- Factory Lead Time6 Weeks
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- Operating Temperature0°C~70°C
- PackagingTube
- Published2009
- JESD-609 Codee3
- FeatureAlarm, Leap Year, Watchdog Timer
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- Additional Feature3-CHANNEL, 8-BIT ADC
- HTS Code8542.31.00.01
- SubcategoryTimer or RTC
- TechnologyMOS
- Voltage - Supply2.7V~3.3V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Supply Voltage3V
- Terminal Pitch1.27mm
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberDS1673
- Pin Count20
- JESD-30 CodeR-PDSO-G20
- Qualification StatusNot Qualified
- Power Supplies3V
- Interface3-Wire Serial
- Clock Frequency0.032MHz
- External Data Bus Width1
- Time FormatHH:MM:SS (12/24 hr)
- Date FormatYY-MM-DD-dd
- Current - Timekeeping (Max)100μA @ 3V
- Time-MinSECONDS
- Interrupt CapabilityY
- Voltage - Supply, Battery2.5V~3.7V
- VolatileYES
- Information Access MethodSERIAL, 3-WIRE
- Height Seated (Max)2.65mm
- Length12.8mm
- Width7.5mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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