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Rohm Semiconductor
Serial Address
STMicroelectronics
Serial Address
 
Texas Instruments
Serial Address

Serial Address

STMicroelectronics' timing products for Real Time Clocks

STMicroelectronics

ST offers the widest portfolio of real-time clock (RTC) ICs. It supports SPI and I²C buses. Supervisory functions include alarm, battery switchover, reset, and special features with time stamp, anti-tamper for secure applications, audio, and trickle charge.

Specifications
  • Date Format:YY-MM-DD-dd
  • Type:Clock/Calendar
Parts

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M41T62Q6FM41T62Q6FIC RTC CLK/CALENDAR I2C 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)16-VFQFN Exposed PadRoHS
M41T0M6FM41T0M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/Calendar--HH:MM:SS8-SOIC (0.154", 3.90mm Width)RoHS
M41T82RM6FM41T82RM6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T82ZM6FM41T82ZM6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T82SM6FM41T82SM6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T81SM6FM41T81SM6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T81M6FM41T81M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T00M6FM41T00M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year-HH:MM:SS8-SOIC (0.154", 3.90mm Width)RoHS
M41T00SM6FM41T00SM6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year-HH:MM:SS (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T93ZQA6FM41T93ZQA6FIC RTC CLK/CALENDAR SPI 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)16-VQFN Exposed PadRoHS
M41T83SQA6FM41T83SQA6FIC RTC CLK/CALENDAR I2C 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)16-VQFN Exposed PadRoHS
M41T11M6FM41T11M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM56BHH:MM:SS8-SOIC (0.154", 3.90mm Width)RoHS
M41T94MQ6FM41T94MQ6FIC RTC CLK/CALENDAR SPI 16-SOIC Clock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer44BHH:MM:SS:hh (24 hr)16-SOIC (0.154", 3.90mm Width)RoHS
M41T62LC6FM41T62LC6FIC RTC CLK/CALENDAR I2C 8LCC Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)8-LCCRoHS
M41T93RMY6FM41T93RMY6FIC RTC CLK/CALENDAR SPI 18-SOX Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41T83SMY6FM41T83SMY6FIC RTC CLK/CALENDAR I2C 18-SOX Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41T94MH6FM41T94MH6FIC RTC CLK/CALENDAR SPI 28-SOIC Clock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer44BHH:MM:SS:hh (24 hr)28-SOP (0.350", 8.89mm Width) with SNAPHAT SocketsRoHS
M41ST85WMX6TRM41ST85WMX6TRIC RTC CLK/CALENDAR I2C 28-SOIC Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer44BHH:MM:SS:hh (24 hr)28-SOIC (0.295", 7.50mm Width)RoHS
M41ST87WMX6TRM41ST87WMX6TRIC RTC CLK/CALENDAR I2C 28-SOIC Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer128BHH:MM:SS:hh (24 hr)28-SOIC (0.295", 7.50mm Width)RoHS
M41T65Q6FM41T65Q6FIC RTC CLK/CALENDAR I2C 16-QFN Clock/CalendarAlarm, Leap Year, Watchdog Timer-HH:MM:SS:hh (24 hr)16-VFQFN Exposed PadRoHS
M41T93SQA6FM41T93SQA6FIC RTC CLK/CALENDAR SPI 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)16-VQFN Exposed PadRoHS
M41T93ZMY6FM41T93ZMY6FIC RTC CLK/CALENDAR SPI 18-SOX Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41T00CAPPC1M41T00CAPPC1IC RTC CLK/CALENDAR I2C 24-DIP Clock/CalendarLeap Year-HH:MM:SS (24 hr)24-DIP (0.600", 15.24mm)RoHS
M41T93RQA6FM41T93RQA6FIC RTC CLK/CALENDAR SPI 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)16-VQFN Exposed PadRoHS
M41T60Q6FM41T60Q6FIC RTC CLK/CALENDAR I2C 16-QFN Clock/CalendarLeap Year-HH:MM:SS (24 hr)16-VFQFN Exposed PadRoHS
M41T66Q6FM41T66Q6FIC RTC CLK/CALENDAR I2C 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)16-VFQFN Exposed PadRoHS
M41T80M6FM41T80M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS:hh (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T56M6FM41T56M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM56BHH:MM:SS (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
M41T83RQA6FM41T83RQA6FIC RTC CLK/CAL I2C 16-VFQFPN Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)16-VQFN Exposed PadRoHS
M41T83ZMY6FM41T83ZMY6FIC RTC CLK/CALENDAR I2C 18-SOX Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41T83RMY6FM41T83RMY6FIC RTC CLK/CALENDAR I2C 18-SOX Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41T11MH6FM41T11MH6FIC RTC CLK/CALENDAR I2C 28-SOIC Clock/CalendarLeap Year, NVSRAM56BHH:MM:SS28-SOP (0.350", 8.89mm Width) with SNAPHAT SocketsRoHS
M41ST85WMH6FM41ST85WMH6FIC RTC CLK/CALENDAR I2C 28-SOIC Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer44BHH:MM:SS:hh (24 hr)28-SOP (0.350", 8.89mm Width) with SNAPHAT SocketsRoHS
M41T83ZQA6FM41T83ZQA6FIC RTC CLK/CALENDAR I2C 16-QFN Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)16-VQFN Exposed PadRoHS
M41T81SMY6FM41T81SMY6FIC RTC CLK/CALENDAR I2C 18-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41T93SMY6FM41T93SMY6FIC RTC CLK/CALENDAR SPI 18-SOX Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)18-SOX, 18-SOIC with Crystal (7.5mm Width)RoHS
M41ST87WSS6FM41ST87WSS6FIC RTC CLK/CALENDAR I2C 20-SSOP Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer128BHH:MM:SS:hh (24 hr)20-SSOP (0.209", 5.30mm Width)RoHS
M41T01M6FM41T01M6FIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year-HH:MM:SS8-SOIC (0.154", 3.90mm Width)RoHS

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Associated Product
STMicroelectronics STEVAL-FET001V1
Category: Semiconductors, Development Tools-Programmers, Development Systems-Evaluation Boards-Evaluation, Demo Boards, Kits-Timing
STMicroelectronics M4T28-BR12SH1
Category: Semiconductors, Development Tools-Clock, Timing-IC Batteries