DS1643AL-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34LPM
En stock9130 pcs
4.5V ~ 5.5V
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 5V
DS1643
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
Parallel
34-LPM
34-LPM
RFQ
PT7C4311AUEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TDFN
En stock5290 pcs
1.2V ~ 5.5V, 1.5V ~ 5.5V, 3V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.5V
150µA @ 1.5V ~ 5.5V
-
Bulk
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
RAM, Square Wave Output
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
8-TDFN (2x3)
RFQ
M48T248Y-70PM1 STMicroelectronics IC RTC PHANTOM CHIP PAR 32DIP
En stock16560 pcs
4.5V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
5mA @ 4.5V ~ 5.5V
M48T248
Tube
Timekeeper®
0°C ~ 70°C
Through Hole
Phantom Time Chip
Leap Year
Parallel
32-DIP Module (0.600", 15.24mm)
32-PMDIP
RFQ
DS12R887-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 48BGA
En stock7880 pcs
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.05V
2mA @ 4.5V ~ 5.5V
DS12R887
Tray
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Parallel
48-BBGA
48-PBGA (11.8x15.3)
RFQ
MAX31343ETAY+T Analog Devices Inc./Maxim Integrated ACCURATE/ROBUST RTC WITH INTEGRA
En stock14461 pcs
1.6V ~ 5.5V
64B
HH:MM:SS (24 hr)
YY-MM-DD-dd
1.6V ~ 5.5V
1.2µA ~ 2µA @ 1.6V ~ 5.5V
-
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger
I²C
8-VFBGA, WLBGA
8-WLP (2.07x2.27)
RFQ
R2023T-E2-F Nisshinbo Micro Devices Inc. 2-WIRE SERIAL INTERFACE REAL TIM
En stock56800 pcs
-
-
-
-
-
-
R2023
Tape & Reel (TR)
*
-
-
-
-
-
-
-
RFQ
DS12R887-33 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 48BGA
En stock17170 pcs
2.97V ~ 3.63V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.05V
2mA @ 2.97V ~ 3.63V
DS12R887
Tray
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Parallel
48-BBGA
48-PBGA (11.8x15.3)
RFQ
HD146818RXP Renesas Electronics America Inc REAL TIME CLOCK PLUS RAM
En stock15780 pcs
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
RFQ
RV5C386A-E2-F Nisshinbo Micro Devices Inc. I2C BUS SERIAL INTERFACE REAL-TI
En stock33330 pcs
-
-
-
-
-
-
RV5C386
Tape & Reel (TR)
*
-
-
-
-
-
-
-
RFQ
PCF8563T/5,518 NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO
En stock62100 pcs
1.8V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.6µA ~ 0.75µA @ 2V ~ 5V
PCF8563
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SO
RFQ
PT7C4337ACSEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 16SOIC
En stock9500 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.8µA @ 1.3V ~ 1.8V
PT7C4337
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
ISL12022MIBZR5421 Intersil IC RTC CLK/CALENDAR I2C 20SOIC
En stock4640 pcs
2.7V ~ 5.5V
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
14µA ~ 15µA @ 3V ~ 5V
-
Bulk
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
I²C, 2-Wire Serial
20-SOIC (0.295", 7.50mm Width)
20-SOIC
RFQ
PCF85063AT/AAZ NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO
En stock90700 pcs
0.9V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 3.3V
PCF85063
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SO
RFQ
PT7C4302AUEX Diodes Incorporated REAL TIME CLOCK MSOP-8
En stock81450 pcs
1.2V ~ 5.5V
31B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 5V
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
3-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
RFQ
M48T512Y-70PM1 STMicroelectronics IC RTC CLOCK/CALENDAR PAR 32DIP
En stock14910 pcs
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 4.5V ~ 5.5V
M48T512
Tube
Timekeeper®
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
32-DIP Module (0.600', 15.24mm)
32-PMDIP Module
RFQ
ISL12024IRTCZ Intersil REAL-TIME CLOCK/CALENDAR WITH EM
En stock12573 pcs
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
RFQ
1338D-31DVGI8 Renesas Electronics America Inc 1338D-31 REAL TIME CLOCK
En stock21748 pcs
3.3V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
-
-
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
-
I²C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-TSSOP
RFQ
R2262L01-E2 Nisshinbo Micro Devices Inc. IC RTC CLK/CALENDAR SER 18QFN
En stock44170 pcs
2.63V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.9µA @ 3V
R2262
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, RAM, SRAM
3-Wire Serial
18-XFQFN Exposed Pad
18-QFN (2x2)
RFQ
R2033T-E2-F Nisshinbo Micro Devices Inc. 3 WIRE INTERFACE REAL-TIME CLOCK
En stock50000 pcs
-
-
-
-
-
-
R2033
Tape & Reel (TR)
*
-
-
-
-
-
-
-
RFQ
R2045S-E2-F Ricoh
R2045S - 4-wire Serial Interface
En stock14892 pcs
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RFQ
