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Clock/Timing - Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Clock/Timing - Real Time Clocks
Records 2,044
Page 5/69
Image
Part Number
Manufacturer
Description
In Stock
Quantity
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
DS3232SN#
Maxim Integrated
IC RTC CLK/CALENDAR I2C 20-SOIC
17,382
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
236B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.3V ~ 5.5V
2.3V ~ 5.5V
120µA ~ 160µA @ 3.3V ~ 5.5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
DS3234SN#
Maxim Integrated
IC RTC CLK/CALENDAR SPI 20-SOIC
21,696
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
256B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
2V ~ 5.5V
2V ~ 3.8V
120µA ~ 160µA @ 3.63V ~ 5.5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
DS3231SN#
Maxim Integrated
IC RTC CLK/CALENDAR I2C 16-SOIC
28,854
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, TCXO/Crystal
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.3V ~ 5.5V
2.3V ~ 5.5V
110µA ~ 170µA @ 3.63V ~ 5.5V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
DS12C887+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
20,839
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
113B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-EDIP
DS12887A+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
7,711
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-EDIP
DS12887+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
18,244
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-EDIP
DS12CR887-33+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
9,847
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
2.97V ~ 3.63V
2V ~ 3.05V
2mA @ 2.97V ~ 3.63V
-40°C ~ 85°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-EDIP
CDP68HC68T1EZ
Renesas Electronics America Inc.
IC RTC CLK/CALENDAR SPI 16-DIP
22,128
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3V ~ 6V
2.2V ~ 6V
20µA ~ 500µA @ 5V
-40°C ~ 85°C
Through Hole
16-DIP (0.300", 7.62mm)
16-PDIP
DS1501WZN+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 28-SOIC
11,172
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
3V ~ 3.6V
2.5V ~ 3.7V
4mA @ 3V ~ 3.6V
-40°C ~ 85°C
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
M48T35AV-10MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28SOH
7,178
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
3V ~ 3.6V
-
2mA @ 3V ~ 3.6V
0°C ~ 70°C
Surface Mount
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
M48T37V-10MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 44-SOH
2,735
Timekeeper®
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
3V ~ 3.6V
-
2mA @ 3V ~ 3.6V
0°C ~ 70°C
Surface Mount
44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
44-SOH
M48T35Y-70MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28SOH
185
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
2mA @ 4.75V ~ 5.5V
0°C ~ 70°C
Surface Mount
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
DS1687-5+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
475
-
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.5V ~ 3.7V
3mA @ 5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-EDIP
M48T02-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
3,974
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.75V ~ 5.5V
-
3mA @ 4.7V ~ 5.5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-PCDIP, CAPHAT®
M48T12-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
19,764
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
3mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-PCDIP, CAPHAT®
M48T12-150PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
15,096
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
3mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-PCDIP, CAPHAT®
DS1687-5IND+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
3,458
-
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.5V ~ 3.7V
3mA @ 5V
-40°C ~ 85°C
Through Hole
24-DIP Module (0.600", 15.24mm)
24-EDIP
DS1315S-5+
Maxim Integrated
IC RTC PHANTOM PAR 16-SOIC
582
-
Phantom Time Chip
Leap Year
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.5V ~ 3.7V
1.3mA @ 5V
0°C ~ 70°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
M48T58Y-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28-DIP
30,378
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
3mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
M48T18-100PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
2,704
Timekeeper®
Clock/Calendar
Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
3mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
M48T18-150PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
8,856
Timekeeper®
Clock/Calendar
Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
3mA @ 4.5V ~ 5.5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
DS1511W+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 28-EDIP
5,302
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
3V ~ 3.6V
2.5V ~ 3.7V
4mA @ 3V ~ 3.6V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-EDIP
DP8573AV/NOPB
Texas Instruments
IC RTC CLK/CALENDAR PAR 28-PLCC
13,638
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2.2V ~ 5.1V
1µA @ 5V
-40°C ~ 85°C
Surface Mount
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
M48T08-150PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
18,343
Timekeeper®
Clock/Calendar
Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.75V ~ 5.5V
-
3mA @ 4.7V ~ 5.5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
M48T08-100PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
10,104
Timekeeper®
Clock/Calendar
Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.75V ~ 5.5V
-
3mA @ 4.7V ~ 5.5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
DS1243Y-120+
Maxim Integrated
IC RTC PHANTOM PAR 28-DIP
14,616
-
Phantom Time Chip
Leap Year
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
7mA @ 3.3V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-EDIP
M48T35Y-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
23,568
Timekeeper®
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
2mA @ 4.75V ~ 5.5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
DS1554-70+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 32-EDIP
560
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
6mA @ 5V
0°C ~ 70°C
Through Hole
32-DIP Module (0.600", 15.24mm)
32-EDIP
DS1244Y-70+
Maxim Integrated
IC RTC PHANTOM PAR 28-DIP
22,464
-
Phantom Time Chip
Leap Year, NVSRAM
32KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
10mA @ 5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-EDIP
DS1744-70+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 28-EDIP
8,520
-
Clock/Calendar
Leap Year, NVSRAM, Y2K
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
-
4mA @ 5V
0°C ~ 70°C
Through Hole
28-DIP Module (0.600", 15.24mm)
28-EDIP