Features :
Package / Case :
Current - Timekeeping (Max) :
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
GLOBAL STOCKS
M41ST84WMQ6F
RFQ
VIEW
RFQ
3,111
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 16-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 16-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 16-SO 2.7 V ~ 3.6 V 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 0.5mA @ 2.7V ~ 3.6V
M41T56MH6F
RFQ
VIEW
RFQ
1,667
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 28-SOIC - Obsolete Cut Tape (CT) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar I²C, 2-Wire Serial 28-SOH 4.5 V ~ 5.5 V 56B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA (Typ) @ 4.5V ~ 5.5V
M41T56MH6F
RFQ
VIEW
RFQ
3,935
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 28-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar I²C, 2-Wire Serial 28-SOH 4.5 V ~ 5.5 V 56B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA (Typ) @ 4.5V ~ 5.5V
M48T37Y-70MH6F
RFQ
VIEW
RFQ
1,777
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
M48T37Y-70MH6F
RFQ
VIEW
RFQ
3,508
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
M48T37V-10MH6F
RFQ
VIEW
RFQ
2,787
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
M48T37V-10MH6F
RFQ
VIEW
RFQ
1,010
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
M48T35Y-70MH6F
RFQ
VIEW
RFQ
3,954
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH Timekeeper® Obsolete Cut Tape (CT) -40°C ~ 85°C Surface Mount Leap Year 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V
M48T35Y-70MH6F
RFQ
VIEW
RFQ
1,520
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH Timekeeper® Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V
M48T35AV-10MH6F
RFQ
VIEW
RFQ
3,283
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH Timekeeper® Obsolete Cut Tape (CT) -40°C ~ 85°C Surface Mount Leap Year 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
M48T35AV-10MH6F
RFQ
VIEW
RFQ
2,498
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH Timekeeper® Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
MAX6902ETA+T
RFQ
VIEW
RFQ
1,189
In-stock
Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - Obsolete Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad Clock/Calendar SPI 8-TDFN (3x3) 2 V ~ 5.5 V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.05µA ~ 4.2µA @ 2V ~ 5V
MAX6902ETA+T
RFQ
VIEW
RFQ
1,162
In-stock
Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - Obsolete Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad Clock/Calendar SPI 8-TDFN (3x3) 2 V ~ 5.5 V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.05µA ~ 4.2µA @ 2V ~ 5V
MAX6902ETA+T
RFQ
VIEW
RFQ
2,473
In-stock
Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad Clock/Calendar SPI 8-TDFN (3x3) 2 V ~ 5.5 V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.05µA ~ 4.2µA @ 2V ~ 5V
M41T50Q6F
RFQ
VIEW
RFQ
1,269
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 16QFN Timekeeper® Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output 16-VFQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (3x3) 1.7 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.7µA @ 1.7V ~ 3.6V
DS17887-3-IND
RFQ
VIEW
RFQ
1,090
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete Tube -40°C ~ 85°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 2.7 V ~ 3.7 V 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 2.7V ~ 3.7V
DS1558Y-TRL
RFQ
VIEW
RFQ
3,383
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP Clock/Calendar Parallel 48-LQFP/48-TQFP (7x7) 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 6mA @ 5V
DS1558Y
RFQ
VIEW
RFQ
3,293
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - Obsolete Tray -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP Clock/Calendar Parallel 48-LQFP/48-TQFP (7x7) 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 6mA @ 5V
DS1558W-TRL
RFQ
VIEW
RFQ
3,027
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP Clock/Calendar Parallel 48-LQFP/48-TQFP (7x7) 2.97 V ~ 3.63 V - HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3.3V
DS1558W
RFQ
VIEW
RFQ
3,747
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - Obsolete Tray -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP Clock/Calendar Parallel 48-LQFP/48-TQFP (7x7) 2.97 V ~ 3.63 V - HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3.3V
DS1556WP-120IND
RFQ
VIEW
RFQ
2,770
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 128kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1340Z-33/T&R
RFQ
VIEW
RFQ
1,532
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.97 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340Z-33
RFQ
VIEW
RFQ
1,077
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.97 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340Z-3
RFQ
VIEW
RFQ
3,352
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA @ 3.3V
DS1340Z-18
RFQ
VIEW
RFQ
1,627
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 1.71 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1340U-33/T&R
RFQ
VIEW
RFQ
2,528
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 2.97 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340U-33
RFQ
VIEW
RFQ
3,472
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 2.97 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340U-3
RFQ
VIEW
RFQ
3,610
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 2.7 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA @ 3.3V
DS1340U-18
RFQ
VIEW
RFQ
1,260
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 1.71 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1338Z-33
RFQ
VIEW
RFQ
1,830
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 3 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA ~ 200µA @ 3.63V ~ 5.5V