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  1. Home
  2. All products
  3. Integrated Circuits (ICs)
  4. Clock/Timing
  5. Real Time Clocks
Features:
  • Alarm, EEPROM, Leap Year, RAM, Trickle-Charger (1)
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Trickle-Charger (1)
  • Alarm, EEPROM, Leap Year, Square Wave Output, Trickle-Charger (1)
Operating Temperature:
  • -40°C ~ 125°C (TA) (1)
  • -40°C ~ 85°C (1)
  • -40°C ~ 85°C (TA) (1)
Package / Case:
  • 14-TSSOP (0.173", 4.40mm Width) (1)
  • 8-SMD (1)
  • 8-SOIC (0.154", 3.90mm Width) (1)
Supplier Device Package:
  • 14-TSSOP (1)
  • 8-SOIC (1)
  • SMD (1)
Interface:
  • I²C (1)
  • I²C, 2-Wire Serial (1)
  • I²C, SPI (1)
Memory Size:
  • 43B (2)
  • 8B (1)
Voltage - Supply:
  • 1.1V ~ 5.5V (1)
  • 1.1V, 1.2V, 2V ~ 5.5V (1)
  • 1.4V ~ 5.5V (1)
Time Format:
  • HH:MM:SS (12/24 hr) (2)
  • HH:MM:SS:hh (12/24 hr) (1)
Voltage - Supply, Battery:
  • 1.1V ~ 5.5V (2)
  • 1.4V ~ 5.5V (1)
Filter:
  • Real Time Clocks
  • Current - Timekeeping (Max) : 0.4µA @ 5V
3 Records
Image Part Manufacturer Description MOQ Stock Action
EM3027IDSSO8B+
EM3027IDSSO8B+
EM Microelectronic
IC RTC CLK/CALENDAR I2C 8SOIC
2,500
PDF
Get Quote
EM3028C7B+
EM3028C7B+
EM Microelectronic
IC RTC CLOCK/CALENDAR I2C SMD
1,000
PDF
Get Quote
EM3028V3TP14B
EM3028V3TP14B
EM Microelectronic
IC RTC CLK/CALENDAR I2C 14TSSOP
1
PDF
1,157
In-stock
Get Quote
EM3027IDSSO8B+
EM3027IDSSO8B+
EM Microelectronic
IC RTC CLK/CALENDAR I2C 8SOIC
Stock : 0
RFQ
EM3028C7B+
EM3028C7B+
EM Microelectronic
IC RTC CLOCK/CALENDAR I2C SMD
Stock : 0
RFQ
EM3028V3TP14B
EM3028V3TP14B
EM Microelectronic
IC RTC CLK/CALENDAR I2C 14TSSOP
Stock : 1,157
RFQ
1 / 1 Page, 3 Records
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