Maxim Integrated DS1388Z-33
- Part Number:
- DS1388Z-33
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3003731-DS1388Z-33
- Description:
- IC RTC CLK/CALENDAR I2C 8-SOIC
- ECAD Model:
-
- Datasheet:
- DS1388Z-33
Description
The DS1388 is a multifunction device that combines a real-time clock (RTC), supervisor, and EEPROM. It provides:
Clock/calendar with hundredths of seconds, seconds, minutes, hours, day, date, month, and year (valid up to 2100)
Programmable watchdog timer
Power-supply monitor with reset circuitry
512 bytes of EEPROM
Integrated trickle-charge capability for backup supply
Three operating voltages: 5.0V, 3.3V, and 3.0V
Low timekeeping voltage down to 1.3V
-40°C to 85°C temperature range
UL Recognized
Features
Fast (400kHz) I²C interface
Automatic power-fail detect and switch circuitry
Reset output with pushbutton reset input capability
Temperature-compensated voltage reference and comparator circuit
Applications
Portable instruments
Point-of-sale equipment
Network interface cards
Wireless equipment
The DS1388 is a multifunction device that combines a real-time clock (RTC), supervisor, and EEPROM. It provides:
Clock/calendar with hundredths of seconds, seconds, minutes, hours, day, date, month, and year (valid up to 2100)
Programmable watchdog timer
Power-supply monitor with reset circuitry
512 bytes of EEPROM
Integrated trickle-charge capability for backup supply
Three operating voltages: 5.0V, 3.3V, and 3.0V
Low timekeeping voltage down to 1.3V
-40°C to 85°C temperature range
UL Recognized
Features
Fast (400kHz) I²C interface
Automatic power-fail detect and switch circuitry
Reset output with pushbutton reset input capability
Temperature-compensated voltage reference and comparator circuit
Applications
Portable instruments
Point-of-sale equipment
Network interface cards
Wireless equipment
Maxim Integrated DS1388Z-33 technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS1388Z-33 .
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Weight540.001716mg
- Operating Temperature-40°C~85°C
- PackagingTube
- Published2002
- JESD-609 Codee3
- FeatureEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryTimers or RTCs
- TechnologyCMOS
- Voltage - Supply2.97V~3.63V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Supply Voltage3.3V
- Frequency32.8kHz
- Base Part NumberDS1388
- Pin Count8
- Number of Outputs1
- Operating Supply Voltage3.3V
- InterfaceI2C, 2-Wire Serial
- Memory Size512B
- Logic FunctionClock
- Time FormatHH:MM:SS:hh (12/24 hr)
- Date FormatYY-MM-DD-dd
- Current - Timekeeping (Max)150μA @ 2.97V~3.63V
- Interrupt CapabilityY
- Voltage - Supply, Battery1.3V~5.5V
- VolatileNO
- Information Access MethodI2C
- Height1.5mm
- Length5mm
- Width4mm
- Radiation HardeningNo
- REACH SVHCUnknown
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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