Package / Case:
Mounting Type:
Features:
Current - Timekeeping (Max):
Discover 409 products
Image Part Number Manufacturer Quantity Delivery period Unit Price Buy Description Series Interface Voltage - Supply Operating Temperature Package / Case Supplier Device Package Mounting Type Type Features Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
AM0805AQ
Ambiq Micro,Inc.
9,186
3 days
-
MOQ: 1  MPQ: 1
REAL-TIME CLOCK I2C INTERFACE
- - - - 16-VFQFN Exposed Pad 16-QFN (3x3) Surface Mount - - - - - - -
PCF8593T/1,118
NXP USA Inc.
7,227
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 8-SOIC
- I2C,2-Wire Serial 2.5 V ~ 6 V -40°C ~ 85°C 8-SOIC (0.154",3.90mm Width) 8-SO Surface Mount Clock/Calendar Alarm,NVSRAM 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 8μA ~ 15μA @ 2V ~ 5V
PCF8583T/5,518
NXP USA Inc.
4,453
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 8-SOIC
- I2C,2-Wire Serial 2.5 V ~ 6 V -40°C ~ 85°C 8-SOIC (0.295",7.50mm Width) 8-SO Surface Mount Clock/Calendar Alarm,NVSRAM,Square Wave Output 240B HH:MM:SS:hh (12/24 hr) YY-MM-DD - 10μA ~ 50μA @ 1V ~ 5V
PCF2129AT/2,518
NXP USA Inc.
9,058
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CAL I2C/SPI 20-SOIC
- I2C,2-Wire Serial 1.8 V ~ 4.2 V -40°C ~ 85°C 20-SOIC (0.295",7.50mm Width) 20-SO Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,TCXO/Crystal,Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5μA @ 3.3V
M41T93SQA6F
STMicroelectronics
3,402
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR SPI 16-QFN
- SPI 3 V ~ 5.5 V -40°C ~ 85°C 16-VQFN Exposed Pad 16-QFN (4x4) Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,SRAM,Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10μA @ 5.5V
DS1394U-33+T&R
Maxim Integrated
5,453
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR SPI 10-MSOP
- SPI 2.97 V ~ 5.5 V -40°C ~ 85°C 10-TFSOP,10-MSOP (0.118",3.00mm Width) 10-uMAX Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,Trickle-Charger - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 175μA @ 2.97V ~ 5.5V
PCF2129T/2,518
NXP USA Inc.
3,934
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CAL I2C/SPI 16-SOIC
- I2C,2-Wire Serial 1.8 V ~ 4.2 V -40°C ~ 85°C 16-SOIC (0.295",7.50mm Width) 16-SO Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,TCXO/Crystal,Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5μA @ 3.3V
PCF2127AT/2Y
NXP USA Inc.
2,215
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CAL I2C/SPI 20-SOIC
- I2C,2-Wire Serial 1.8 V ~ 4.2 V -40°C ~ 85°C 20-SOIC (0.295",7.50mm Width) 20-SO Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,SRAM,TCXO/Crystal,Watchdog Timer 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5μA @ 3.3V
PCF2127T/2Y
NXP USA Inc.
5,411
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CAL I2C/SPI 16-SOIC
- I2C,2-Wire Serial 1.8 V ~ 4.2 V -40°C ~ 85°C 16-SOIC (0.295",7.50mm Width) 16-SO Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,SRAM,TCXO/Crystal,Watchdog Timer 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5μA @ 3.3V
M41T93ZMY6F
STMicroelectronics
2,231
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR SPI 18-SOX
- SPI 2.38 V ~ 5.5 V -40°C ~ 85°C 18-SOX,18-SOIC with Crystal (7.5mm Width) 18-SOX Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,SRAM,Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10μA @ 5.5V
ISL12024IBZ-T
Renesas Electronics America Inc.
3,338
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 8-SOIC
- I2C,2-Wire Serial 2.7 V ~ 5.5 V -40°C ~ 85°C 8-SOIC (0.154",3.90mm Width) 8-SOIC Surface Mount Clock/Calendar Alarm,Leap Year,Unique ID - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10μA ~ 20μA @ 2.7V ~ 5.5V
BQ4802YDWR
Texas Instruments
1,000
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR PAR 28-SOIC
- Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C 28-SOIC (0.295",7.50mm Width) 28-SOIC Surface Mount Clock/Calendar Alarm,Daylight Savings,Leap Year,Supervisor,Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
M41ST85WMH6F
STMicroelectronics
1,209
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 28-SOIC
- I2C,2-Wire Serial 2.7 V ~ 3.6 V -40°C ~ 85°C 28-SOP (0.350",8.89mm Width) with SNAPHAT Sockets 28-SOH Surface Mount Clock/Calendar Alarm,Leap Year,NVSRAM,Square Wave Output,Supervisor,Watchdog Timer 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 0.5mA @ 2.7V ~ 3.6V
PCF85063ATL/1,118
NXP USA Inc.
7,349
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 10-SON
- I2C,2-Wire Serial 0.9 V ~ 5.5 V -40°C ~ 85°C 10-XFDFN Exposed Pad 10-DFN (2.6x2.6) Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6μA @ 3.3V
PCF85263ATT1/AJ
NXP USA Inc.
8,793
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 10TSSOP
- I2C,2-Wire Serial 0.9 V ~ 5.5 V -40°C ~ 85°C 10-TFSOP,10-MSOP (0.118",3.00mm Width) 10-TSSOP Surface Mount Clock/Calendar Alarm,Leap Year,Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9 V ~ 5.5 V 0.885μA @ 3.3V
PCF85363ATT/AJ
NXP USA Inc.
4,310
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 8TSSOP
- I2C,2-Wire Serial 0.9 V ~ 5.5 V -40°C ~ 85°C 8-TSSOP,8-MSOP (0.118",3.00mm Width) 8-TSSOP Surface Mount Clock/Calendar Alarm,Leap Year,Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9 V ~ 5.5 V 0.885μA @ 3.3V
PCA85063ATT/AJ
NXP USA Inc.
6,904
3 days
-
MOQ: 1  MPQ: 1
IC RTCC I2C/ALARM 8TSSOP
Automotive,AEC-Q100 I2C,2-Wire Serial 0.9 V ~ 5.5 V -40°C ~ 105°C 8-TSSOP,8-MSOP (0.118",3.00mm Width) 8-TSSOP Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8μA @ 5V
PT7C43390WEX
Diodes Incorporated
3,929
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR I2C 8-SOIC
- I2C,2-Wire Serial 1.3 V ~ 5.5 V -40°C ~ 85°C 8-SOIC (0.154",3.90mm Width) 8-SOIC Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65μA ~ 0.7μA @ 3V ~ 5V
M41T93RQA6F
STMicroelectronics
1,654
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CALENDAR SPI 16-QFN
- SPI 2.7 V ~ 5.5 V -40°C ~ 85°C 16-VQFN Exposed Pad 16-QFN (4x4) Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,SRAM,Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10μA @ 5.5V
PCA2129T/Q900/2,51
NXP USA Inc.
1,333
3 days
-
MOQ: 1  MPQ: 1
IC RTC CLK/CAL I2C/SPI 16-SOIC
- I2C,2-Wire Serial 1.8 V ~ 4.2 V -40°C ~ 85°C 16-SOIC (0.295",7.50mm Width) 16-SO Surface Mount Clock/Calendar Alarm,Leap Year,Square Wave Output,TCXO/Crystal,Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5μA @ 3.3V