Features :
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
DS1338U-33/T&R
RFQ
VIEW
RFQ
3,007
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 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
DS1307Z/T&R
RFQ
VIEW
RFQ
3,138
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Active Tape & Reel (TR) 0°C ~ 70°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 4.5 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 200µA @ 5V
DS1672S-33/T&R
RFQ
VIEW
RFQ
1,293
In-stock
Maxim Integrated IC RTC BINARY CNT I2C 8-SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Binary Counter I²C, 2-Wire Serial 8-SOIC 2.97 V ~ 3.63 V - Binary Binary 1.3 V ~ 3.63 V 500µA @ 3.63V
DS1672S-33
RFQ
VIEW
RFQ
890
In-stock
Maxim Integrated IC RTC BINARY CNT I2C 8-SOIC - Active Tube -40°C ~ 85°C Surface Mount Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Binary Counter I²C, 2-Wire Serial 8-SOIC 2.97 V ~ 3.63 V - Binary Binary 1.3 V ~ 3.63 V 500µA @ 3.63V
DS1682S
RFQ
VIEW
RFQ
721
In-stock
Maxim Integrated IC RTC ELAPSED CNT I2C 8-SOIC - Active Tube -40°C ~ 85°C Surface Mount Alarm, EEPROM 8-SOIC (0.154", 3.90mm Width) Elapsed Time Counter I²C, 2-Wire Serial 8-SOIC 2.5 V ~ 5.5 V 10B Binary Binary - 4µA ~ 15µA @ 3V ~ 5.5V
DS1307N
RFQ
VIEW
RFQ
2,916
In-stock
Maxim Integrated IC RTC CLK/CALENDAR I2C 8-DIP - Active Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM, Square Wave Output 8-DIP (0.300", 7.62mm) Clock/Calendar I²C, 2-Wire Serial 8-PDIP 4.5 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 200µA @ 5V
RX8900CE:UA3
RFQ
VIEW
RFQ
3,490
In-stock
EPSON IC RTC CLK/CALENDAR I2C 10-SMD - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm 10-SMD, No Lead Clock/Calendar I²C, 2-Wire Serial 10-SMD 2.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.6 V ~ 5.5 V 1.35µA ~ 1.45µA @ 3V ~ 5V
RX8900CE:UA3
RFQ
VIEW
RFQ
1,251
In-stock
EPSON IC RTC CLK/CALENDAR I2C 10SMD - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm 10-SMD, No Lead Clock/Calendar I²C, 2-Wire Serial 10-SMD 2.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.6 V ~ 5.5 V 1.35µA ~ 1.45µA @ 3V ~ 5V
RX8900CE:UA3
RFQ
VIEW
RFQ
3,762
In-stock
EPSON IC RTC CLK/CALENDAR I2C 10-SMD - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm 10-SMD, No Lead Clock/Calendar I²C, 2-Wire Serial 10-SMD 2.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.6 V ~ 5.5 V 1.35µA ~ 1.45µA @ 3V ~ 5V
M41T83ZMY6F
RFQ
VIEW
RFQ
2,884
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.38 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T83ZMY6F
RFQ
VIEW
RFQ
3,812
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.38 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T83ZMY6F
RFQ
VIEW
RFQ
1,649
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.38 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T83SMY6F
RFQ
VIEW
RFQ
2,062
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 3 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T83SMY6F
RFQ
VIEW
RFQ
1,866
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 3 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T83SMY6F
RFQ
VIEW
RFQ
1,529
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 3 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T56M6F
RFQ
VIEW
RFQ
3,512
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 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
M41T56M6F
RFQ
VIEW
RFQ
1,662
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 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
M41T56M6F
RFQ
VIEW
RFQ
2,565
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 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
M41T81M6F
RFQ
VIEW
RFQ
2,365
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 2 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA @ 2V ~ 5.5V
M41T81M6F
RFQ
VIEW
RFQ
3,487
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 2 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA @ 2V ~ 5.5V
M41T81M6F
RFQ
VIEW
RFQ
1,075
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 2 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA @ 2V ~ 5.5V
ISL12022IBZ-T7A
RFQ
VIEW
RFQ
1,870
In-stock
Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, SRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 14µA ~ 15µA @ 3V ~ 5V
M41T81SMY6F
RFQ
VIEW
RFQ
3,483
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.7 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V
M41T81SMY6F
RFQ
VIEW
RFQ
2,787
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.7 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V
M41T81SMY6F
RFQ
VIEW
RFQ
3,507
In-stock
STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.7 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V
RX-8025NB:AA3 PURE SN
RFQ
VIEW
RFQ
1,829
In-stock
EPSON IC RTC CLK/CALENDAR I2C 22-SON - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year 22-LFDFN Clock/Calendar I²C, 2-Wire Serial 22-SON (5x6) 1.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX-8025NB:AA3 PURE SN
RFQ
VIEW
RFQ
1,640
In-stock
EPSON IC RTC CLK/CALENDAR I2C 22-SON - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year 22-LFDFN Clock/Calendar I²C, 2-Wire Serial 22-SON (5x6) 1.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX-8025NB:AA3 PURE SN
RFQ
VIEW
RFQ
1,007
In-stock
EPSON IC RTC CLK/CALENDAR I2C 22-SON - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year 22-LFDFN Clock/Calendar I²C, 2-Wire Serial 22-SON (5x6) 1.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
ISL1218IUZ
RFQ
VIEW
RFQ
3,329
In-stock
Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - Active Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, SRAM 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-MSOP 2.7 V ~ 5.5 V 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 4µA ~ 6µA @ 3V ~ 5V
ISL1218IBZ
RFQ
VIEW
RFQ
1,439
In-stock
Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - Active Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, SRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 4µA ~ 6µA @ 3V ~ 5V