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Clock/Timing - Real Time Clocks

Records 320
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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Package
Series
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
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 16-DIP
Package: 16-DIP (0.300", 7.62mm)
Stock6,128
16-DIP (0.300", 7.62mm)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Through Hole
16-DIP (0.300", 7.62mm)
16-PDIP
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 16-DIP
Package: 16-DIP (0.300", 7.62mm)
Stock6,528
16-DIP (0.300", 7.62mm)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Through Hole
16-DIP (0.300", 7.62mm)
16-PDIP
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock5,936
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 16-SOIC
Package: 16-SOIC (0.295", 7.50mm Width)
Stock7,024
16-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 16-SOIC
Package: 16-SOIC (0.295", 7.50mm Width)
Stock7,168
16-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 16-SOIC
Package: 16-SOIC (0.295", 7.50mm Width)
Stock2,288
16-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 16-SOIC
Package: 16-SOIC (0.295", 7.50mm Width)
Stock5,456
16-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock3,072
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock16,716
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR SPI 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock4,016
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3 V ~ 6 V
2.2 V ~ 6 V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock19,632
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
4µA ~ 6µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock6,480
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
4µA ~ 6µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-DFN
Package: 20-PowerLFDFN
Stock31,344
20-PowerLFDFN
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-PowerLFDFN
20-DFN (5.5x4.0)
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-DFN
Package: 20-PowerLFDFN
Stock6,544
20-PowerLFDFN
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-PowerLFDFN
20-DFN (5.5x4.0)
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-DFN
Package: 20-PowerLFDFN
Stock27,918
20-PowerLFDFN
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-PowerLFDFN
20-DFN (5.5x4.0)
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock6,272
14-TSSOP (0.173", 4.40mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
5.5µA ~ 6.5µA @ 3V ~ 5V
-20°C ~ 70°C
Surface Mount
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock226,488
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock7,248
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock3,936
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock6,408
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock5,232
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock34,200
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC/CALENDAR TEMP SNSR 20SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock3,584
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
-
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock3,008
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock15,864
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock5,568
20-SOIC (0.295", 7.50mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock6,080
14-TSSOP (0.173", 4.40mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock4,880
14-TSSOP (0.173", 4.40mm Width)
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock7,504
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Leap Year, Unique ID
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
10µA ~ 20µA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Renesas Electronics America
IC RTC CLK/CALENDAR I2C 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock21,852
8-SOIC (0.154", 3.90mm Width)
-
Clock/Calendar
Alarm, Leap Year, Unique ID
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7 V ~ 5.5 V
1.8 V ~ 5.5 V
10µA ~ 20µA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC