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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 14/69
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
DS1339AU+T
Maxim Integrated
IC RTC CLK/CALENDAR I2C 8-USOP
3,186
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.71V ~ 5.5V
1.3V ~ 3.7V
200µA @ 1.71V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX
PCF2127AT/2Y
NXP
IC RTC CLK/CAL I2C/SPI 20-SOIC
2,901
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
512B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 4.2V
1.8V ~ 4.2V
1.5µA @ 3.3V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SO
DS1302SN+T&R
Maxim Integrated
IC RTC CLK/CALENDAR SER 8-SOIC
8,712
-
Clock/Calendar
Leap Year, NVSRAM, Trickle-Charger
31B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
2V ~ 5.5V
2V ~ 5.5V
0.3µA ~ 1µA @ 2V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.209", 5.30mm Width)
8-SO
DS1308U-33+T
Maxim Integrated
IC RTC CLK/CALENDAR I2C 8-UMAX
8,640
-
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
3V ~ 5.5V
1.3V ~ 5.5V
125µA ~ 200µA @ 3V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX
1338AC-31SRGI
IDT, Integrated Device Technology
IC RTC CLK/CALENDAR I2C 16SOIC
6,288
-
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
3.3V ~ 5.5V
1.3V ~ 3.7V
5µA @ 3.63V ~ 5.5V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
ISL12026IBZ-T7A
Renesas Electronics America Inc.
IC RTC CLK/CALENDAR I2C 8-SOIC
7,776
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 5.5V
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
DS1392U-18+
Maxim Integrated
IC RTC CLK/CALENDAR SER 10-USOP
7,680
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.71V ~ 1.89V
1.3V ~ 3.7V
100µA @ 1.71V ~ 1.89V
-40°C ~ 85°C
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX
RX-8581SA:B
EPSON
IC RTC CLK/CALENDAR I2C 14-SOP
17,856
RX-8581SA
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
-
0.8µA ~ 1.2µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
14-SOIC (0.209", 5.30mm Width)
14-SOP
DS12R885S-5+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-SOIC
7,470
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
Parallel
4.5V ~ 5.5V
2V ~ 3.05V
2mA @ 4.5V ~ 5.5V
-40°C ~ 85°C
Surface Mount
24-SOIC (0.295", 7.50mm Width)
24-SOIC
ISL12024IBZ-T
Renesas Electronics America Inc.
IC RTC CLK/CALENDAR I2C 8-SOIC
9,055
-
Clock/Calendar
Alarm, Leap Year, Unique ID
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 5.5V
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
DS1343E-18+T&R
Maxim Integrated
IC RTC CLK/CALENDAR SPI 20-TSSOP
4,068
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
1.71V ~ 5.5V
1.3V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
DS1343D-18+T&R
Maxim Integrated
IC RTC CLK/CAL SPI 14TDFN
2,880
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
1.71V ~ 5.5V
1.3V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
DS1343E-3+T&R
Maxim Integrated
IC RTC CLK/CALENDAR SPI 20-TSSOP
7,380
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
2.7V ~ 5.5V
1.3V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
DS1344E-3+T&R
Maxim Integrated
IC RTC CLK/CALENDAR SPI 20-TSSOP
5,616
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
2.7V ~ 5.5V
1.3V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
DS1343D-33+T&R
Maxim Integrated
IC RTC CLK/CAL SPI 14TDFN
2,142
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3V ~ 5.5V
1.3V ~ 5.5V
120µA ~ 160µA @ 3.63V ~ 5.5V
-40°C ~ 85°C
Surface Mount
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
DS1344D-18+T&R
Maxim Integrated
IC RTC CLK/CAL SPI 14TDFN
4,554
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
1.71V ~ 5.5V
1.3V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
DS1344D-33+T&R
Maxim Integrated
IC RTC CLK/CAL SPI 14TDFN
3,978
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
3V ~ 5.5V
1.3V ~ 5.5V
120µA ~ 160µA @ 3.63V ~ 5.5V
-40°C ~ 85°C
Surface Mount
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
RTC-4574JE:B3 ROHS
EPSON
IC RTC CLK/CALENDAR SER 20-VSOJ
3,330
RTC-4574JE
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
3-Wire Serial
1.6V ~ 5.5V
-
1µA ~ 2µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-LSSOJ (0.213", 5.40mm Width)
20-VSOJ
PCA2129T/Q900/2,51
NXP
IC RTC CLK/CAL I2C/SPI 16-SOIC
5,274
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 4.2V
1.8V ~ 4.2V
1.5µA @ 3.3V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SO
RX-4581NB:B3 ROHS
EPSON
IC RTC CLK/CALENDAR SPI 22-SON
4,266
RX-4581NB
Clock/Calendar
Alarm, Leap Year, SRAM
16B
HH:MM:SS (24 hr)
YY-MM-DD-dd
SPI
1.6V ~ 5.5V
-
0.8µA ~ 1.2µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
22-SMD, 20 Leads, Flat Leads
22-SON
DS1344D-3+T&R
Maxim Integrated
IC RTC CLK/CAL SPI 14TDFN
7,236
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
2.7V ~ 5.5V
1.3V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
M41T11MH6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 28-SOIC
8,437
-
Clock/Calendar
Leap Year, NVSRAM
56B
HH:MM:SS
YY-MM-DD-dd
I²C, 2-Wire Serial
2V ~ 5.5V
2.5V ~ 3.5V
70µA @ 2V ~ 5.5V
-40°C ~ 85°C
Surface Mount
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
RTC-4701JE:B3 ROHS
EPSON
IC RTC CLK/CALENDAR SER 20-VSOJ
4,212
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
3-Wire Serial
1.6V ~ 5.5V
-
-
-40°C ~ 85°C
Surface Mount
20-LSSOJ (0.213", 5.40mm Width)
20-VSOJ
DS1388Z-33+T&R
Maxim Integrated
IC RTC CLK/CALENDAR I2C 8-SOIC
2,772
-
Clock/Calendar
EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
512B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.97V ~ 3.63V
1.3V ~ 5.5V
150µA @ 2.97V ~ 3.63V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
M41T94MH6F
STMicroelectronics
IC RTC CLK/CALENDAR SPI 28-SOIC
303
-
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
SPI
2.7V ~ 5.5V
2.5V ~ 3.5V
1.4mA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
AB-RTCMC-32.768KHZ-B5GA-S3-T
Abracon
IC RTC CLK/CALENDAR I2C MODULE
4,968
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.2V ~ 5.5V
-
0.45µA ~ 0.55µA @ 2V ~ 5V
-40°C ~ 85°C
Surface Mount
10-SMD Module
Module
AB-RTCMC-32.768KHZ-ZIZE-S2-T
Abracon
IC RTC CLK/CALENDAR SPI MODULE
6,048
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
1.1V ~ 5.5V
-
0.35µA ~ 0.4µA @ 2V ~ 5V
-40°C ~ 85°C
Surface Mount
10-SMD Module
Module
M41ST87WSS6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 20-SSOP
5,742
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
128B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 3.6V
2.5V ~ 3.6V
0.5mA @ 2.7V ~ 3.6V
-40°C ~ 85°C
Surface Mount
20-SSOP (0.209", 5.30mm Width)
20-SSOP
ISL12022MAIBZ
Renesas Electronics America Inc.
IC RTC CLK/CALENDAR I2C 20-SOIC
8,004
-
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 5.5V
1.8V ~ 5.5V
14µA ~ 15µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
M41ST85WMX6TR
STMicroelectronics
IC RTC CLK/CALENDAR I2C 28-SOIC
5,256
-
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 3.6V
2.5V ~ 3.5V
0.5mA @ 2.7V ~ 3.6V
-40°C ~ 85°C
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOX