M48T248Y-70PM1 STMicroelectronics IC RTC PHANTOM CHIP PAR 32DIP
Á lager16560 pcs
4.5V ~ 5.5V
-
-
-
HH:MM:SS:hh (12/24 hr)
-
YY-MM-DD-dd
-
5mA @ 4.5V ~ 5.5V
-
-
M48T248
Tube
Timekeeper®
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-
-
-
-
-
0°C ~ 70°C
Through Hole
Phantom Time Chip
Leap Year
Parallel
32-DIP Module (0.600", 15.24mm)
-
32-PMDIP
RFQ
R2033T-E2-F Nisshinbo Micro Devices Inc. 3 WIRE INTERFACE REAL-TIME CLOCK
Á lager50000 pcs
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-
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R2033
Tape & Reel (TR)
*
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-
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-
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-
RFQ
ISL12022MIBZR5421 Intersil IC RTC CLK/CALENDAR I2C 20SOIC
Á lager4640 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
DS1286+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP
Á lager7290 pcs
4.5V ~ 5.5V
-
50B
-
HH:MM:SS:hh (12/24 hr)
-
YY-MM-DD-dd
2.4V ~ 3.5V
7mA @ 5V
-
-
DS1286
Tube
-
-
-
-
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Parallel
28-DIP Module (0.61', 15.49mm), 23 Leads
-
28-EDIP
RFQ
PCF85063AT/AY NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO
Á lager74550 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
PT7C4311AUEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TDFN
Á lager5290 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
PT7C4307AWEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC
Á lager11780 pcs
4.5V ~ 5.5V
-
56B
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
2V ~ 3.5V
1.5mA @ 4.5V ~ 5.5V
-
-
-
Tape & Reel (TR)
-
-
-
-
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, RAM, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
-
8-SOIC
RFQ
DS1643AL-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34LPM
Á lager9130 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
PT7C4302AUEX Diodes Incorporated REAL TIME CLOCK MSOP-8
Á lager81450 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
RV5C338A-E2-F Nisshinbo Micro Devices Inc. 3-WIRE SERIAL INTERFACE REAL-TIM
Á lager55020 pcs
-
-
-
-
-
-
-
-
-
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-
RV5C338
Tape & Reel (TR)
*
-
-
-
-
-
-
-
-
-
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-
-
-
-
RFQ
DS1286 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP
Á lager13360 pcs
4.5V ~ 5.5V
-
50B
-
HH:MM:SS:hh (12/24 hr)
-
YY-MM-DD-dd
2.4V ~ 3.5V
7mA @ 5V
-
-
DS1286
Tube
-
-
-
-
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Parallel
28-DIP Module (0.61', 15.49mm), 23 Leads
-
28-EDIP
RFQ
R2023T-E2-F Nisshinbo Micro Devices Inc. 2-WIRE SERIAL INTERFACE REAL TIM
Á lager56800 pcs
-
-
-
-
-
-
-
-
-
-
-
R2023
Tape & Reel (TR)
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RFQ
PCF8563T/5,518 NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO
Á lager62100 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
S-35399A03-J8T2U SII Semiconductor Corporation IC RTC CLK/CALENDAR I2C 8SOP
Á lager39850 pcs
-
1.3 V ~ 5.5 V
-
-
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
-
14µA ~ 30µA @ 3V ~ 5V
8-SOP-J
-
-
-
S-35399A03-J8T2U
IC RTC CLK/CALENDAR I2C 8SOP
1 (Unlimited)
12 Weeks
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Tape & Reel (TR)
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
-
8-SOIC (0.154", 3.90mm Width)
-
RFQ
PCF85063AT/AAZ NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO
Á lager90700 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
DS12R887-33 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 48BGA
Á lager17170 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
RV5C386A-E2-F Nisshinbo Micro Devices Inc. I2C BUS SERIAL INTERFACE REAL-TI
Á lager33330 pcs
-
-
-
-
-
-
-
-
-
-
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RV5C386
Tape & Reel (TR)
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RFQ
R2262L01-E2 Nisshinbo Micro Devices Inc. IC RTC CLK/CALENDAR SER 18QFN
Á lager44170 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
MAX31343ETAY+T Analog Devices Inc./Maxim Integrated ACCURATE/ROBUST RTC WITH INTEGRA
Á lager14461 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
R2045S-E2-F Ricoh
R2045S - 4-wire Serial Interface
Á lager14892 pcs
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RFQ
