Home  DS1390U-33+  DS1390U-33+ VS M41T94MH6F

DS1390U-33+T&R vs DS1390U-33+ vs PCF85063BTL/1,118 Comparison

  • Hide Shared Attributes
    DS1390U-33+T&R
    DS1390U-33+T&R
    DS1390U-33+
    DS1390U-33+
    PCF85063BTL/1,118
    PCF85063BTL/1,118
  • Part No.
    DS1390U-33+T&R
    DS1390U-33+
    PCF85063BTL/1,118
  • Description
    Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 10Pin uMAX T/R
    Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO10, ROHS COMPLIANT, MICRO, SOP-10
    Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 10Pin DFN EP T/R
  • Manufacturer
    Maxim integrated
    Maxim integrated
    Nxp
  • Classification
    Real Time Clocks
    Real Time Clocks
    Real Time Clocks
  • Reference Price(USD)
    $1.712
    $1.046
    $0.597
  • Inventory(pcs)
    787
    11
    4k
  • Case/Package
    USOP-10
    MSOP-10
    DFN-10
  • Number of Pins
    10
    10
    10
  • Power Dissipation
    -
    -
    300 mW
  • Number of Positions
    10
    10
    10
  • Operating Voltage
    -
    2.97V ~ 5.5V
    -
  • Supply Voltage (DC)
    2.97V (min)
    2.97V (min)
    5.50V (max)
  • ECCN Code
    -
    -
    EAR99
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    -
    3.05 mm
    -
  • Size-Width
    -
    3.05 mm
    -
  • Size-Height
    -
    0.95 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Cut Tape (CT)
    Tube
    Cut Tape (CT)
  • REACH SVHC Compliance
    -
    -
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
    Active
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Supply Voltage (Min)
    2.97 V
    2.97 V
    -
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Medical-Spec
    Yes
    Yes
    -
  • Power Dissipation (Max)
    -
    -
    300 mW
  • Supply Voltage
    1.3V ~ 5.5V
    2.97V ~ 5.5V
    0.9V ~ 5.5V
  • REACH SVHC Compliance Edition
    -
    -
    2015/12/17
  • Overview
    DS1390U-33+T&R Product overview

    The DS1390U-33+T&R is a low voltage SPI real time clock (RTC) with trickle charger in 10 pin µSOP package. It has typical operating voltage of 3.3V. This clock/calendar provides hundredths of seconds, seconds, minutes, hours, day, date, month and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days including leap year compensation valid up to 2100. The clock operates in either 24hour or 12hour format with an AM/PM indicator. A temperature compensated voltage reference monitors the status of VCC and automatically disables bus interface and switches to backup supply if a power failure is detected. On the DS1390, a single open-drain output provides CPU interrupt or square wave at one of four selectable frequencies of 32.768KHz, 8.192KHz, 4.096KHz or 1Hz. The device is programmed serially through SPI compatible bidirectional bus. The DS1390 is used in GPS/telematics devices, embedded time stamping applications.

    .
    Supply voltage range from 2.97V to 5.5V
    .
    Operating temperature range from -40°C to 85°C
    .
    Power fail detect and switch circuitry
    .
    SPI supports modes 1 and 3
    .
    SCLK frequency of 4MHz ( 2.7V
    .
    UL recognized
    .
    VCC active supply current of 2mA and VCC standby current of 115µA
    .
    Time keeping current of 500nA
    .
    One programmable time of day alarm
    View all
    DS1390U-33+ Product overview

    The DS1390U-33+ is a low voltage SPI real time clock (RTC) with trickle charger in 10 pin µSOP package. It has typical operating voltage of 3.3V. This clock/calendar provides hundredths of seconds, seconds, minutes, hours, day, date, month and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days including leap year compensation valid up to 2100. The clock operates in either 24hour or 12hour format with an AM/PM indicator. A temperature compensated voltage reference monitors the status of VCC and automatically disables bus interface and switches to backup supply if a power failure is detected. On the DS1390, a single open-drain output provides CPU interrupt or square wave at one of four selectable frequencies of 32.768KHz, 8.192KHz, 4.096KHz or 1Hz. The device is programmed serially through SPI compatible bidirectional bus. The DS1390 is used in GPS/telematics devices, embedded time stamping applications.

    .
    Supply voltage range from 2.97V to 5.5V
    .
    Operating temperature range from -40°C to 85°C
    .
    Power fail detect and switch circuitry
    .
    SPI supports modes 1 and 3
    .
    SCLK frequency of 4MHz ( 2.7V
    .
    UL recognized
    .
    VCC active supply current of 2mA and VCC standby current of 115µA
    .
    Time keeping current of 500nA
    .
    One programmable time of day alarm
    View all
    PCF85063BTL/1,118 Product overview

    The PCF85063BTL/1,118 is a CMOS Real-time Clock (RTC) and Calendar optimized for low power consumption. It provides year, month, day, weekday, hours, minutes and seconds based on a 32.768kHz quartz crystal. An offset register allows fine-tuning of the clock. All addresses and data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 7Mbps. The register address is incremented automatically after each written or read data byte.

    .
    Programmable clock output for peripheral devices
    .
    Alarm function
    .
    Countdown timer
    .
    Minute and half minute interrupt
    .
    Internal power-ON Reset (POR)
    .
    Programmable offset register for frequency adjustment
    .
    3 line SPI-bus with a maximum data rate of 7Mbps
    .
    Selectable integrated oscillator load capacitors for CL=7pF or CL=12.5pF
    View all

DS1390U-33+ Alternative Parts

Image Part Compare Manufacturer Category Description
Image:DS1390U-33+ Mfr.Part#:DS1390U-33+ Compare: Current Part Manufacturers:Maxim integrated Category:Real Time Clocks Description:Real N/Ame clock, non-volaN/Ale, 1 N/Amer(s), cmos, pdso10, rohs compliant, micro, sop-10
Image:DS1390U-33+T&R Mfr.Part#:DS1390U-33+T&R Compare: DS1390U-33+ VS DS1390U-33+T&R Manufacturers:Maxim integrated Category:Real Time Clocks Description:Real N/Ame clock serial clock/calendar/alarm/trickle charger 10pin umax t/r
Image:DS1390U-33 Mfr.Part#:DS1390U-33 Compare: DS1390U-33+ VS DS1390U-33 Manufacturers:Maxim integrated Category:Real Time Clocks Description:Real N/Ame clock serial clock/calendar/alarm/trickle charger 10pin umax
Image:M41T94MH6F Mfr.Part#:M41T94MH6F Compare: DS1390U-33+ VS M41T94MH6F Manufacturers:St microelectronics Category:Real Time Clocks Description:Real N/Ame clock serial 44byte clock/calendar/alarm/N/Amer/interrupt 28pin soh t/r