Real Time Clocks

Results: 2
Package / Case
8-SOIC (0.154", 3.90mm Width)8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
8-SOP-J8-TSSOP
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, Battery
Current - Timekeeping (Max)
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
0
In Stock
Check Lead Time
4,000 : $0.85355
Tape & Reel (TR)
Tape & Reel (TR)
Active
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2-Wire Serial
1.3V ~ 5.5V
1.3V ~ 5.5V
1.2µA ~ 1.4µA @ 3V ~ 5V
-40°C ~ 105°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOP-J
0
In Stock
Check Lead Time
4,000 : $0.85355
Tape & Reel (TR)
Tape & Reel (TR)
Active
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2-Wire Serial
1.3V ~ 5.5V
1.3V ~ 5.5V
1.2µA ~ 1.4µA @ 3V ~ 5V
-40°C ~ 105°C (TA)
Surface Mount
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
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of 2

Real Time Clocks


Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral.  They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.