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X1286

Features: • Real Time Clock/Calendar -Tracks time in Hours, Minutes, Seconds and Hundredths of a Second -Day of the Week, Day, Month, and Year• 2 Polled Alarms (Non-volatile) -Settable on the Second, Minute, Hour, Day of the Week, Day, or Month -Repeat Mode (periodic interrupts)•...

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SeekIC No. : 004547051 Detail

X1286: Features: • Real Time Clock/Calendar -Tracks time in Hours, Minutes, Seconds and Hundredths of a Second -Day of the Week, Day, Month, and Year• 2 Polled Alarms (Non-volatile) -Settable o...

X1286 Data Sheet

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Part Number:
X1286
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/20

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Product Details

Description



Features:

• Real Time Clock/Calendar
   -Tracks time in Hours, Minutes, Seconds and
      Hundredths of a Second
   -Day of the Week, Day, Month, and Year
• 2 Polled Alarms (Non-volatile)
   -Settable on the Second, Minute, Hour, Day of the
      Week, Day, or Month
   -Repeat Mode (periodic interrupts)
• Oscillator Compensation on chip
   -Internal feedback resistor and compensation
      capacitors
   -64 position Digitally Controlled Trim Capacitor
   -6 digital frequency adjustment settings to
      ±30ppm
• Battery Switch or Super Cap Input
• 32K x 8 Bits of EEPROM
   -128-Byte Page Write Mode
   -8 modes of Block Lock™ Protection
   -Single Byte Write Capability
• High Reliability
   -Data Retention: 100 years
   -Endurance: 100,000 cycles per byte
• 2-Wire™ Interface interoperable with I2C*
   -400kHz data transfer rate
• Frequency Output (SW Selectable: Off, 1Hz, 100Hz,
   or 32.768kHz)
• Low Power CMOS
   -1.25A Operating Current (Typical)
• Small Package Options
   -8-Lead EIAJ SOIC and 14-Lead TSSOP
• Repetitive Alarms
• Temperature Compensation


Application

• Utility Meters
• HVAC Equipment
• Audio / Video Components
• Set Top Box / Television
• Modems
• Network Routers, Hubs, Switches, Bridges
• Cellular Infrastructure Equipment
• Fixed Broadband Wireless Equipment
• Pagers / PDA
• POS Equipment
• Test Meters / Fixtures
• Office Automation (Copiers, Fax)
• Home Appliances
• Computer Products
• Other Industrial / Medical / Automotive




Pinout

Connection Diagram


Specifications

Temperature Under Bias .....................-65°C to +135°C
Storage Temperature .........................-65°C to +150°C
Voltage on VCC, VBACK and PHZ/IRQ
pin (respect to ground) ...............................-0.5V to 7.0V
Voltage on SCL, SDA, X1 and X2
pin (respect to ground) ...................-0.5V to 7.0V or 0.5V
above VCC or VBACK (whichever is higher)
DC Output Current ..................................................5 mA
Lead Temperature (Soldering, 10 sec)..................300°C




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