DS14285S
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Nan stok11530 pcs
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.6V
0.5µA @ 4.5V ~ 5.5V
DS14285
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-SOIC (0.295', 7.50mm Width)
24-SOIC
RFQ
M48T59Y-70MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28SOH
Nan stok15970 pcs
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
M48T59
Tape & Reel (TR)
Timekeeper®
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
Parallel
28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
DS1388Z-33+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok9866 pcs
2.97V ~ 3.63V
512B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
150µA @ 2.97V ~ 3.63V
DS1388
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
PT7C4311ZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
Nan stok65910 pcs
1.2V ~ 5.5V
56B
HH:MM:SS (24 hr)
YY-MM-DD
2V ~ 3.5V
150µA @ 1.5V ~ 5.5V
PT7C4311
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, Square Wave Output, Y2K
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
8-TDFN (2x3)
RFQ
DS1556WP-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Nan stok14640 pcs
2.97V ~ 3.63V
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 3.3V
DS1556
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
M41T65Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
Nan stok5610 pcs
1.3V ~ 4.4V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
M41T65
Tape & Reel (TR)
Timekeeper®
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
I²C, 2-Wire Serial
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
DS1501WS+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28SOIC
Nan stok14110 pcs
3V ~ 3.6V
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
4mA @ 3V ~ 3.6V
DS1501
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Parallel
28-SOIC (0.295", 7.50mm Width)
28-SOIC
RFQ
ISL1221IUZ
Renesas Electronics America Inc
IC RTC EVENT REC I2C 10MSOP
Nan stok10243 pcs
2.7V ~ 5.5V
2B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
ISL1221
Tube
-
-40°C ~ 85°C
Surface Mount
Time Event Recorder
Alarm, Leap Year, SRAM
I²C, 2-Wire Serial
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
RFQ
DS2404B
Analog Devices Inc./Maxim Integrated
IC RTC BINARY CTR 1-WIRE 16SSOP
Nan stok12830 pcs
2.8V ~ 5.5V
512B
Binary
Binary
2.8V ~ 5.5V
500µA @ 5V
DS2404
Tube
EconoRAM
-40°C ~ 85°C
Surface Mount
Binary Counter
Alarm, Square Wave Output, SRAM
1-Wire® and 3-Wire
16-SSOP (0.209', 5.30mm Width)
16-SSOP
RFQ
DS1691
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
Nan stok7640 pcs
2.7V ~ 3.3V, 4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD
-
-
DS1691
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Unique ID
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
MCP79410T-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok40454 pcs
1.8V ~ 5.5V
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA @ 3.3V
MCP79410
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
RX-4045NB:AA3
EPSON
IC RTC CLK/CALENDAR SPI 22SON
Nan stok4165 pcs
1.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1.2µA ~ 1.8µA @ 3V ~ 5V
-
Tape & Reel (TR)
RX-4045NB
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
SPI
22-LFDFN
22-SON (5x6)
RFQ
PT7C4563WEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok3800 pcs
1.3V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.65µA ~ 0.85µA @ 3V ~ 5V
PT7C4563
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
DS17287-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Nan stok2000 pcs
2.7V ~ 3.7V
2KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 2.7V ~ 3.7V
DS17287
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-DIP Module (0.600', 15.24mm)
24-EDIP
RFQ
ISL12029IB30AZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
Nan stok13330 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
14-SOIC (0.154", 3.90mm Width)
14-SOIC
RFQ
BQ4802YDW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
Nan stok1692 pcs
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4802
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-SOIC (0.295', 7.50mm Width)
28-SOIC
RFQ
PT7C4302AWEX
Diodes Incorporated
IC RTC CLK/CALENDAR SER 8SOIC
Nan stok15550 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
PT7C4302
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
3-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1339U-3+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
Nan stok17747 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
150µA @ 3.3V
DS1339
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-uMAX/uSOP
RFQ
ISL12029IV27AZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
Nan stok9940 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
RFQ
ISL12028IBAZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
Nan stok14090 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
14-SOIC (0.154", 3.90mm Width)
14-SOIC
RFQ
DS1308U-33+T
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
Nan stok12795 pcs
3V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
125µA ~ 200µA @ 3V ~ 5.5V
DS1308
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX/uSOP
RFQ
RTC-72421A
EPSON
IC RTC CLK/CALENDAR PAR 18DIP
Nan stok17260 pcs
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
5µA ~ 10µA @ 2V ~ 5V
-
Tube
-
-10°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
18-DIP (0.300', 7.62mm)
18-DIP
RFQ
BQ3285ESS
Texas Instruments
IC RTC CLK/CALENDAR PAR 24SSOP
Nan stok17950 pcs
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
300µA @ 5V
BQ3285
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-SSOP (0.154', 3.90mm Width)
24-SSOP
RFQ
BQ3285LSS
Texas Instruments
IC REAL TIME CLOCK 24-QSOP
Nan stok13773 pcs
2.7V ~ 3.6V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
-
BQ3285
Tube
-
-
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-SSOP (0.154", 3.90mm Width)
24-SSOP
RFQ
M41T11M6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok15593 pcs
2V ~ 5.5V
56B
HH:MM:SS
YY-MM-DD-dd
2.5V ~ 3.5V
70µA @ 2V ~ 5.5V
M41T11
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
M41ST87WMX6TR
STMicroelectronics
IC RTC CLOCK/CALENDAR I2C 28SO
Nan stok6429 pcs
2.7V ~ 3.6V
128B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.6V
0.5mA @ 2.7V ~ 3.6V
M41ST87
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
28-SOIC (0.295", 7.50mm Width)
28-SO
RFQ
BQ4802LYDW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
Nan stok7728 pcs
2.7V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 2.7 V ~ 3.6 V
BQ4802
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-SOIC (0.295', 7.50mm Width)
28-SOIC
RFQ
MCP79520-I/MS
Microchip Technology
IC RTC CLK/CALENDAR SPI 10MSOP
Nan stok31024 pcs
1.8V ~ 3.6V
64B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.6V
1µA @ 1.8V ~ 3.6V
MCP79520
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
SPI
10-TFSOP, 10-MSOP (0.118', 3.00mm Width)
10-MSOP
RFQ
ISL12024IRTCZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
Nan stok7660 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12024
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Unique ID
I²C, 2-Wire Serial
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
PT7C4311WE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok9270 pcs
1.2V ~ 5.5V
56B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2V ~ 5.5V
70µA @ 1.5V ~ 5.5V
-
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, Square Wave Output, Y2K
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
X1228S14IZ
Intersil
IC RTC CLK/CALENDAR I2C 14SOIC
Nan stok15690 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
14-SOIC (0.154", 3.90mm Width)
14-SOIC
RFQ
DS1284
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28DIP
Nan stok11450 pcs
4.5V ~ 5.5V
50B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.4V ~ 3.5V
7mA @ 5V
DS1284
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Parallel
28-DIP (0.600', 15.24mm)
28-PDIP
RFQ
DP8573AV
Texas Instruments
IC RTC CLK/CALENDAR PAR 28PLCC
Nan stok10920 pcs
4.5V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.2V ~ 5.1V
1µA @ 5V
DP8573
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
Parallel
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
RFQ
DS1315E-33+
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 20TSSOP
Nan stok2031 pcs
3V ~ 3.6V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
1.1mA @ 3.3V
DS1315
Tube
-
0°C ~ 70°C
Surface Mount
Phantom Time Chip
Leap Year
Parallel
20-TSSOP (0.173', 4.40mm Width)
20-TSSOP
RFQ
DS17287-3
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Nan stok12060 pcs
2.7V ~ 3.7V
2KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 2.7V ~ 3.7V
DS17287
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-DIP Module (0.600', 15.24mm)
24-EDIP
RFQ
MCP79520T-I/MS
Microchip Technology
IC RTC CLK/CALENDAR SPI 10MSOP
Nan stok33233 pcs
1.8V ~ 3.6V
64B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.6V
1µA @ 1.8V ~ 3.6V
MCP79520
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
SPI
10-TFSOP, 10-MSOP (0.118', 3.00mm Width)
10-MSOP
RFQ
DS1685-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24DIP
Nan stok10990 pcs
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 5V
DS1685
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-DIP (0.600', 15.24mm)
24-PDIP
RFQ
DS1685S-5+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Nan stok9334 pcs
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 5V
DS1685
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-SOIC (0.295', 7.50mm Width)
24-SOIC
RFQ
RTC-62421B
EPSON
IC RTC CLK/CALENDAR PAR 18DIP
Nan stok16210 pcs
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1.8µA ~ 3µA @ 2V ~ 5V
-
Tube
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year
Parallel
18-DIP (0.300', 7.62mm)
18-DIP
RFQ
ISL12082IB8Z
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok8800 pcs
2.7V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
ISL12082
Tube
-
-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-SOIC
RFQ
BU9873FVM-GTTR
Rohm Semiconductor
IC RTC CLK/CALENDAR I2C 8MSOP
Nan stok35290 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1µA ~ 1.35µA @ 3V ~ 5.5V
BU9873
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
8-MSOP
RFQ
DS1554P-70
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Nan stok3780 pcs
4.5V ~ 5.5V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
6mA @ 5V
DS1554
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
ISL12025IBZ
Intersil
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok4290 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
BQ4802LYPWR
Texas Instruments
IC RTC CLK/CALENDAR PAR 28TSSOP
Nan stok8625 pcs
2.7V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 2.7 V ~ 3.6 V
BQ4802
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-TSSOP (0.173', 4.40mm Width)
28-TSSOP
RFQ
M48T08-100PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
Nan stok2252 pcs
4.75V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.7V ~ 5.5V
M48T08
Tube
Timekeeper®
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, Watchdog Timer
Parallel
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
RFQ
PCF85263ATL/AX
NXP USA Inc.
IC RTC CLK/CALENDAR I2C 10DFN
Nan stok67880 pcs
0.9V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
0.9V ~ 5.5V
0.885µA @ 3.3V
PCF85263
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
I²C, 2-Wire Serial
10-XFDFN Exposed Pad
10-DFN (2.6x2.6)
RFQ
DS1318E+
Analog Devices Inc./Maxim Integrated
IC RTC ELAPSED CNT PAR 24TSSOP
Nan stok11077 pcs
3V ~ 3.6V
-
Binary
Binary
1.6V ~ 3.7V
150µA @ 3V ~ 3.6V
DS1318
Tube
-
-40°C ~ 85°C
Surface Mount
Elapsed Time Counter
Alarm, Square Wave Output
Parallel
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
RFQ
DS1347T+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 8TDFN
Nan stok14319 pcs
2V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.8µA @ 2V ~ 5V
DS1347
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, SRAM
SPI
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
DS1672U-33+
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 8UMAX
Nan stok20381 pcs
2.97V ~ 3.63V
-
Binary
Binary
1.3V ~ 3.63V
500µA @ 3.63V
DS1672
Tube
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Trickle-Charger
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX/uSOP
RFQ
AB-RTCMC-32.768KHZ-AIGZ-S7-T
Abracon LLC
IC RTC CLK/CALENDAR I2C 8CLCC
Nan stok7873 pcs
1V ~ 4.4V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
0.4µA ~ 0.95µA @ 1V ~ 4.4V
-
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
I²C, 2-Wire Serial
8-WCDFN
8-CLCC (3.2x1.5)
RFQ