Real Time Clocks

Results: 7
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Mfr Part #
Quantity Available
Price
Tariff Status
Series
Package
Product Status
DigiKey Programmable
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
S-25C320A0H-J8T2U3
S-35190A-J8T1U
IC RTC CLK/CALENDAR SER 8SOP
ABLIC Inc.
5,140
In Stock
1 : $2.45000
Cut Tape (CT)
4,000 : $0.65125
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.3V ~ 5.5V
-
8µA ~ 14µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOP-J
SNT-8A
S-35190A-I8T1U
IC RTC CLK/CALENDAR SER SNT8A
ABLIC Inc.
0
In Stock
Check Lead Time
1 : $1.47000
Cut Tape (CT)
5,000 : $0.65125
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SMD, Flat Leads
SNT-8A
S-35190A-T8T1G
S-35190A-T8T1G
IC RTC CLK/CALENDAR SER 8TSSOP
ABLIC Inc.
0
In Stock
3,000 : $0.66065
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Not For New Designs
Not Verified
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
S-25C320A0H-J8T2U3
S-35190A-J8T1G
IC RTC CLK/CALENDAR SER 8SOP
ABLIC Inc.
0
In Stock
2,000 : $0.68961
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Not For New Designs
Not Verified
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOP-J
0
In Stock
Check Lead Time
4,000 : $0.85832
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-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 : $0.85832
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-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
SNT-8A
S-35190A-I8T1G
IC RTC CLK/CALENDAR SER SNT8A
ABLIC Inc.
0
In Stock
Obsolete
-
-
Tape & Reel (TR)
Obsolete
Not Verified
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SMD, Flat Leads
SNT-8A
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of 7

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.