Real Time Clocks

Photo Mfr. Part # Availability Quantity Datasheet Series Package/Case Packaging Product Status Programmable Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Grade Qualification Supplier Device Package
M48T12-200PC1

M48T12-200PC1

IC RTC CLK/CALENDAR PAR 24DIP

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 24-DIP Module (0.600", 15.24mm) Tube Obsolete Not Verified 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-PCDIP, CAPHAT®
M48T35AV-10MH6E

M48T35AV-10MH6E

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tube Obsolete Not Verified Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V - 2mA @ 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 28-SOH
M48T35Y-70MH6E

M48T35Y-70MH6E

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tube Obsolete Not Verified Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 2mA @ 4.75V ~ 5.5V -40°C ~ 85°C Surface Mount - - 28-SOH
M48T35Y-70MH1E

M48T35Y-70MH1E

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tube Obsolete Not Verified 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-SOH
M48T37V-10MH6E

M48T37V-10MH6E

IC RTC CLK/CALENDAR PAR 44SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V - 2mA @ 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 44-SOH
M48T37Y-70MH6E

M48T37Y-70MH6E

IC RTC CLK/CALENDAR PAR 44SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount - - 44-SOH
M48T59Y-70MH1F

M48T59Y-70MH1F

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, 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 Surface Mount - - 28-SOH
DP8573AVX/NOPB

DP8573AVX/NOPB

IC RTC CLK/CALENDAR PAR 28PLCC

Texas Instruments

0
RFQ
Datasheet - 28-LCC (J-Lead) Tape & Reel (TR) Active Not Verified 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-PLCC (11.51x11.51)
M48T08Y-10MH1E

M48T08Y-10MH1E

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tube Obsolete Not Verified 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 Surface Mount - - 28-SOH
M48T37V-10MH1E

M48T37V-10MH1E

IC RTC CLK/CALENDAR PAR 44SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Tube Obsolete Not Verified 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-SOH
M48T37Y-70MH1E

M48T37Y-70MH1E

IC RTC CLK/CALENDAR PAR 44SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Tube Obsolete Not Verified Clock/Calendar Alarm, 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 Surface Mount - - 44-SOH
M48T59Y-70PC1

M48T59Y-70PC1

IC RTC CLK/CALENDAR PAR 28DIP

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-DIP Module (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, 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-PCDIP, CAPHAT®
CDP68HC68T1M2Z96

CDP68HC68T1M2Z96

IC RTC CLK/CALENDAR SPI 16SOIC

Renesas Electronics Corporation

0
RFQ
Datasheet - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 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 Surface Mount - - 16-SOIC
M48T02-200PC1

M48T02-200PC1

IC RTC CLK/CALENDAR PAR 24-DIP

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 24-DIP Module (0.600", 15.24mm) Tube Obsolete Not Verified 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-PCDIP, CAPHAT®
M48T35Y-70MH6F

M48T35Y-70MH6F

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 2mA @ 4.75V ~ 5.5V -40°C ~ 85°C Surface Mount - - 28-SOH
M48T35AV-10MH6F

M48T35AV-10MH6F

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V - 2mA @ 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 28-SOH
M48T37V-10MH6F

M48T37V-10MH6F

IC RTC CLK/CALENDAR PAR 44SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V - 2mA @ 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 44-SOH
M48T37Y-70MH6F

M48T37Y-70MH6F

IC RTC CLK/CALENDAR PAR 44SOH

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount - - 44-SOH
DP8570AVX/NOPB

DP8570AVX/NOPB

IC RTC TIMER PERIPH PAR 28PLCC

Texas Instruments

0
RFQ
Datasheet - 28-LCC (J-Lead) Tape & Reel (TR) Active Not Verified Timer Clock Peripheral (TCP) Alarm, Leap Year 44B 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-PLCC (11.51x11.51)
M48T248Y-70PM1

M48T248Y-70PM1

IC RTC PHANTOM CHIP PAR 32DIP

STMicroelectronics

0
RFQ
Datasheet Timekeeper® 32-DIP Module (0.600", 15.24mm) Tube Obsolete Not Verified Phantom Time Chip Leap Year - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 5mA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole - - 32-PMDIP
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