Real Time Clocks - Dasenic Electronics

A total of 2343 items for Real Time Clocks products

Manufacturers

ABLIC Inc.
Abracon
ams OSRAM
Analog Devices Inc./Maxim Integrated
Cymbet Corporation
Diodes Incorporated
ECS Inc.
EM Microelectronic
EPSON
Flip Electronics
IDT, Integrated Device Technology Inc
KYOCERA AVX
Micro Crystal AG
Microchip Technology
Nisshinbo Micro Devices Inc.
NXP Semiconductors
NXP USA Inc.
Raltron Electronics
Renesas Electronics
Rochester Electronics
ROHM Semiconductor
Smart Prototyping
SparkFun Electronics
STMicroelectronics
Suntsu Electronics
Texas Instruments
Waldom Electronics

Product Status

Active
Discontinued at Digi-Key
Last Time Buy
Not For New Designs
Obsolete

Operating Temperature

-
-10°C ~ 70°C
-20°C ~ 70°C
-25°C ~ 70°C
-30°C ~ 70°C
-30°C ~ 80°C
-40°C ~ 105°C
-40°C ~ 105°C (TA)
-40°C ~ 125°C
-40°C ~ 125°C (TA)
-40°C ~ 85°C
-40°C ~ 85°C (TA)
0°C ~ 70°C
0°C ~ 70°C (TA)

Features

-
Alarm
Alarm, Backup Supply Charger, Leap Year, RAM
Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump
Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger
Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Alarm, Daylight Savings, Leap Year, SRAM
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Alarm, Daylight Savings, NVSRAM
Alarm, Daylight Savings, SRAM
Alarm, EEPROM
Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger
Alarm, EEPROM, Leap Year, RAM, Trickle-Charger
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Trickle-Charger
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Alarm, EEPROM, Leap Year, Square Wave Output, Trickle-Charger
Alarm, EEPROM, Leap Year, Unique ID
Alarm, EEPROM, TCXO/Crystal, Trickle-Charger
Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer
Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal
Alarm, Leap Year
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
Alarm, Leap Year, NVSRAM, Square Wave Output
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Alarm, Leap Year, NVSRAM, Trickle-Charger
Alarm, Leap Year, NVSRAM, Watchdog Timer
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Alarm, Leap Year, NVSRAM, Y2K
Alarm, Leap Year, Programmable Clock Output, RAM, Timer
Alarm, Leap Year, Programmable Clock Output, Timer
Alarm, Leap Year, Programmable Clock Output, Watchdog Timer
Alarm, Leap Year, RAM
Alarm, Leap Year, RAM, SRAM
Alarm, Leap Year, RAM, Trickle Charger
Alarm, Leap Year, Square Wave Output
Alarm, Leap Year, Square Wave Output, SRAM
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K
Alarm, Leap Year, Square Wave Output, TCXO/Crystal
Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
Alarm, Leap Year, Square Wave Output, Trickle-Charger
Alarm, Leap Year, Square Wave Output, Unique ID
Alarm, Leap Year, Square Wave Output, Watchdog Timer
Alarm, Leap Year, SRAM
Alarm, Leap Year, SRAM, Trickle-Charger
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Alarm, Leap Year, SRAM, Watchdog Timer
Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
Alarm, Leap Year, Supervisor, Watchdog Timer
Alarm, Leap Year, Trickle-Charger
Alarm, Leap Year, Unique ID
Alarm, Leap Year, Unique ID, Y2K
Alarm, Leap Year, Watchdog Timer
Alarm, Leap Year, Watchdog Timer, Y2K
Alarm, NVSRAM
Alarm, NVSRAM, Square Wave Output
Alarm, NVSRAM, Square Wave Output, Y2K
Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer
Alarm, RAM
Alarm, Square Wave Output
Alarm, Square Wave Output, SRAM
Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer
Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
Alarm, Square Wave Output, Watchdog Timer
Alarm, SRAM
Alarm, SRAM, Trickle-Charger
Alarm, Supervisor, Watchdog Timer
Alarm, Y2K
Audio, Leap Year, Trickle-Charger
EEPROM, Leap Year
EEPROM, Leap Year, NVSRAM
EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
Leap Year
Leap Year, NVSRAM
Leap Year, NVSRAM, Square Wave Output
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Leap Year, NVSRAM, Trickle-Charger
Leap Year, NVSRAM, Y2K
Leap Year, Square Wave Output, Trickle-Charger
Leap Year, Square Wave Output, Y2K
Leap Year, SRAM
Leap Year, Supervisor
Leap Year, Trickle-Charger
Leap Year, Watchdog Timer
NVSRAM
Square Wave Output
Square Wave Output, Unique ID
Trickle-Charger
Unique ID
Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger
Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger
Alarm, Watchdog Timer
Leap Year, RAM, Square Wave Output
Alarm, EEPROM, RAM, Trickle Charger
RAM, Square Wave Output
Alarm, RAM, Square Wave Output

Mounting Type

-
Surface Mount
Surface Mount, Wettable Flank
Through Hole

Package / Case

-
10-LFSOP (0.173", 4.40mm Width)
10-LFSOP, 10-MSOP (0.110", 2.80mm Width)
10-LLGA
10-SMD Module
10-SMD, No Lead
10-TCDFN Exposed Pad
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-VCDFN
10-VFDFN Exposed Pad
10-VFSOP, 10-MSOP (0.110", 2.80mm Width)
10-WFDFN Exposed Pad
10-XFDFN Exposed Pad
12-TFSOJ (0.094", 2.40mm Width)
12-UFBGA, WLBGA
12-VFDFN Exposed Pad
12-WFBGA, WLBGA
12-XFBGA, WLCSP
12-XFQFN Exposed Pad
14-DIP Module (0.335", 8.51mm)
14-SOIC (0.154", 3.90mm Width)
14-SOIC (0.197", 5.00mm Width)
14-SOIC (0.209", 5.30mm Width)
14-SOIC, Non-Standard
14-SSOP (0.209", 5.30mm Width)
14-TSSOP (0.173", 4.40mm Width)
14-WFDFN Exposed Pad
16-DIP (0.300", 7.62mm)
16-LFDFN Exposed Pad
16-LQFN
16-LSSOP (0.173", 4.40mm Width)
16-SOIC (0.154", 3.90mm Width)
16-SOIC (0.295", 7.50mm Width)
16-SOIC (0.295&quot;, 7.50mm Width)
16-SSOP (0.209", 5.30mm Width)
16-UFQFN Exposed Pad
16-VFDFN Exposed Pad
16-VFQFN Exposed Pad
16-VQFN Exposed Pad
16-XFQFN Exposed Pad
168-BGA
168-PBGA Module
18-DIP (0.300", 7.62mm)
18-SOIC (0.209", 5.30mm Width)
18-SOX, 18-SOIC with Crystal (7.5mm Width)
18-XFQFN Exposed Pad
20-LSSOJ (0.213", 5.40mm Width)
20-PowerLFDFN
20-SOIC (0.295", 7.50mm Width)
20-SSOP (0.154", 3.90mm Width)
20-SSOP (0.209", 5.30mm Width)
20-TSSOP (0.173", 4.40mm Width)
20-VQFN Exposed Pad
22-LFDFN
22-SMD, 20 Leads, Flat Leads
22-SMD, Flat Lead Exposed Pad
24-CDIP (0.300", 7.62mm)
24-CDIP (0.600", 15.24mm)
24-DIP (0.300", 7.62mm)
24-DIP (0.600", 15.24mm)
24-DIP Module (0.600", 15.24mm)
24-DIP Module (0.61", 15.49mm)
24-SOIC (0.295", 7.50mm Width)
24-SOIC (0.311", 7.90mm Width)
24-SOP (0.213", 5.40mm Width)
24-SSOP (0.154", 3.90mm Width)
24-TSSOP (0.173", 4.40mm Width)
28-DIP (0.600", 15.24mm)
28-DIP Module (0.600", 15.24mm)
28-DIP Module (0.61", 15.49mm)
28-DIP Module (0.61", 15.49mm), 23 Leads
28-LCC (J-Lead)
28-SOIC (0.295", 7.50mm Width)
28-SOIC (0.337", 8.56mm Width)
28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets
28-SOIC (0.345", 8.77mm Width) with SNAPHAT Sockets
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-TSSOP (0.173", 4.40mm Width)
28-TSSOP (0.465", 11.80mm Width)
32-DIP Module (0.600", 15.24mm)
32-DIP Module (0.61", 15.49mm)
32-DIP Module (0.610", 15.49mm)
32-LFSOP (0.724", 18.40mm Width)
32-TQFP
34-LPM
34-PowerCap™ Module
36-DIP Module (0.610", 15.49mm)
44-BSOP (0.337", 8.56mm Width)
44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
44-QFP
48-BBGA
48-LQFP
6-SMD, J-Lead
6-VBGA, FCBGA
6-VFBGA, FCBGA
6-WDFN Exposed Pad
8-DIP (0.300", 7.62mm)
8-LCC
8-LSSOP (0.173", 4.40mm Width)
8-SMD
8-SMD Module
8-SMD, Flat Lead
8-SOIC (0.154", 3.90mm Width)
8-SOIC (0.173", 4.40mm Width)
8-SOIC (0.173", 4.40mm Width) Exposed Pad
8-SOIC (0.209", 5.30mm Width)
8-SOIC (0.295", 7.50mm Width)
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-UFDFN
8-UFDFN Exposed Pad
8-VDFN Exposed Pad
8-VFBGA, WLBGA
8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
8-WCDFN
8-WDFN Exposed Pad
8-WFBGA, WLBGA
8-WFDFN Exposed Pad
8-XFBGA, WLCSP
80-BBGA
Die
Module
20-TSSOP (0.173, 4.40mm Width)
8-SOIC (0.154, 3.90mm Width)
16-SOIC (0.295, 7.50mm Width)
24-TSSOP (0.173, 4.40mm Width)
20-SOIC (0.295, 7.50mm Width)
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
14-SOIC (0.209, 5.30mm Width)
8-DIP (0.300, 7.62mm)
24-DIP Module (0.600, 15.24mm)
14-SOIC (0.197, 5.00mm Width)
12-TFSOJ (0.094, 2.40mm Width)
20-LSSOJ (0.213, 5.40mm Width)
28-DIP Module (0.600, 15.24mm)
28-TSSOP (0.465, 11.80mm Width)
24-SOIC (0.311, 7.90mm Width)
28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
32-DIP Module (0.600, 15.24mm)
8-LSSOP (0.173, 4.40mm Width)
10-LFSOP (0.173, 4.40mm Width)

Type

-
Binary Counter
Clock/Calendar
Clock/Calendar/Supervisor
Elapsed Time Counter
Phantom Time Chip
Portable System Controller
Real Time Clock (RTC)
Temperature Recorder
Time Event Recorder
Timer Clock Peripheral (TCP)
with Temp. Recorder

Interface

-
1-Wire® and 3-Wire
1-Wire® Serial
3-Wire Serial
3-Wire Serial, 4-Wire Serial
4-Wire Serial
I²C
I²C, 2-Wire Serial
I²C, Serial
I²C, SMBus
I²C, SPI
Multiplexed
Parallel
Parallel, Serial
Serial
SPI
SPI, 3-Wire Serial
SPI, 4-Wire Serial

Supplier Device Package

-
10-DFN (2.6x2.6)
10-HVSON (3x3)
10-LGA (5x5)
10-MSOP
10-SMD
10-SON (3.7x2.5)
10-SON (5x3.2)
10-SSOP
10-SSOP-G
10-TDFN (3x3)
10-TSSOP
10-TSSOPG
10-uMAX/uSOP
12-UFBGA, WLBGA
12-VSOJ
12-WLCSP (1.19x0.94)
12-WLP (2.14x1.56)
14-EDIP
14-SOIC
14-SOP
14-TDFN (3x3)
14-TSSOP
16-DFN (5x4)
16-HLSON (4.5x3.5)
16-HVQFN (3x3)
16-MLPQ (3x3)
16-PDIP
16-QFN (3x3)
16-QFN (4x4)
16-QFN (5x5)
16-SO
16-SOIC
16-SSOP
168-BGA (40x40)
168-PBGA Module (42.3x42.3)
18-DIP
18-QFN (2x2)
18-SOP
18-SOX
20-DFN (5.5x4.0)
20-HVQFN (5x5)
20-QSOP
20-SO
20-SOIC
20-SSOP
20-TSSOP
20-VSOJ
22-SON
22-SON (5x6)
22-SON (6.1x4.7)
22-SON (6.3x4.8)
24-CERDIP
24-DIP
24-DIP Module
24-EDIP
24-PCDIP, CAPHAT®
24-PDIP
24-SBDIP
24-SOIC
24-SOP
24-SSOP
24-TSSOP
28-DIP Module
28-DIP Module (18.42x37.72)
28-EDIP
28-PCDIP, CAPHAT®
28-PDIP
28-PLCC (11.51x11.51)
28-SO
28-SOH
28-SOIC
28-SOP
28-TSOP
28-TSSOP
32-DIP Module (18.42x42.8)
32-DIP Module (18.42x52.96)
32-EDIP
32-PMDIP
32-PMDIP Module
32-TQFP (7x7)
32-TSOP
34-LPM
34-PowerCap Module
36-DIP Module
44-MQFP (10x10)
44-SOH
48-LQFP (7x7)
48-PBGA (11.8x15.3)
6-FlipChip (1.09x1.37)
6-FlipChip (2.82x2.54)
6-TDFN (3x3)
6-TSOC
8-CLCC (3.2x1.5)
8-DIP
8-EMP
8-HSOP-E
8-HVSON (4x4)
8-HWSON (2x3)
8-LCC (1.5x3.2)
8-MSOP
8-PDIP
8-SMT
8-SO
8-SOIC
8-SON (3.2x1.5)
8-SOP
8-SOP-J
8-SSOP
8-TDFN (2x3)
8-TDFN (3x3)
8-TDFN EP
8-TSSOP
8-TSSOP-B
8-uMAX/uSOP
8-UTDFN (2x2)
8-WLCSP
8-WLP (.97x1.97)
8-WLP (2.07x2.27)
8-µTDFN (2x2)
80-BGA (40x40)
Die
Module
QFN018018-12
QFN023023-16
SMD
SNT-8A
VSON008X2030
12-WLP (1.47x1.97)

Memory Size

-
10B
113B
114B
120b
128B
128KB
16B
16B, 32B
1B
236B
240B
242B
256B
2B
2B, 43B
2B, 8B
2KB
2MB
31B
32B
32KB
43B
44B
4KB
50B
512B
512KB
56B
56B, 8KB
64B
64B, 1Kb
7B
80b
8B
8k
8KB
96B

Voltage - Supply

-
0.3V ~ 4.6V
0.9V ~ 1.8V, 0.9V ~ 5.5V
0.9V ~ 5.5V
0.9V ~ 5.5V, 1.8V ~ 5.5V
1.1V ~ 5.5V
1.1V, 1.2V, 2V ~ 5.5V
1.25V ~ 5.5V
1.2V ~ 5.5V
1.35V ~ 5.5V
1.3V ~ 4.4V
1.3V ~ 5.5V
1.4V ~ 5.5V
1.4V ~ 5.5V, 2.1V ~ 5.5V
1.5V ~ 3.6V
1.5V ~ 4.4V
1.5V ~ 5.5V
1.6V ~ 3.6V
1.6V ~ 3V
1.6V ~ 5.5V
1.6V ~ 5V, 2.5V ~ 5V
1.71V ~ 1.89V
1.71V ~ 5.5V
1.7V ~ 3.6V
1.7V ~ 5.5V
1.7V ~ 6V
1.8V ~ 2.2V
1.8V ~ 3.6V
1.8V ~ 4.2V
1.8V ~ 5.5V
1.8V ~ 6V
1.9V, 2.6V ~ 5.5V
1V ~ 4.4V
1V ~ 5.5V
2.34V ~ 5.5V
2.38V ~ 5.5V
2.3V ~ 4.5V
2.3V ~ 5.5V
2.4V ~ 5.5V
2.5V ~ 5.5V
2.5V ~ 5V
2.5V ~ 6V
2.63V ~ 5.5V
2.7V ~ 3.3V
2.7V ~ 3.3V, 4.5V ~ 5.5V
2.7V ~ 3.63V
2.7V ~ 3.6V
2.7V ~ 3.7V
2.7V ~ 5.5V
2.8V ~ 5.5V
2.97V ~ 3.63V
2.97V ~ 5.5V
2V ~ 5.5V
3.3V
3.3V ~ 5.5V
3V
3V ~ 3.6V
3V ~ 3.7V
3V ~ 5.5V
3V ~ 6V
3V, 3.3V, 5V
4.5V ~ 5.5V
4.75V ~ 5.25V
4.75V ~ 5.5V
4V ~ 10.5V
4V ~ 5.5V
5V
1.3V ~ 5.5V, 2.1V ~ 5.5V
1.2V ~ 5.5V, 1.5V ~ 5.5V, 3V ~ 5.5V

Time Format

-
Binary
HH:MM:SS
HH:MM:SS (12/24 hr)
HH:MM:SS (24 hr)
HH:MM:SS:100th (24 hr)
HH:MM:SS:hh
HH:MM:SS:hh (12/24 hr)
HH:MM:SS:hh (24 hr)

Date Format

-
Binary
YY-MM-DD
YY-MM-DD-dd
YYYY-MM-DD

Voltage - Supply, Battery

-
0.9V ~ 5.5V
1.1V ~ 5.5V
1.2V ~ 5.5V
1.3V ~ 3.63V
1.3V ~ 3.6V
1.3V ~ 3.7V
1.3V ~ 5.5V
1.4V ~ 3.6V
1.4V ~ 5.5V
1.5V ~ 3.6V
1.5V ~ 3.7V
1.5V ~ 5.5V
1.6V ~ 3.6V
1.6V ~ 3.7V
1.6V ~ 5.5V
1.6V ~ 5V
1.7V ~ 3.6V
1.8V ~ 4.2V
1.8V ~ 5.5V
1V ~ 5.5V
2.2V ~ 5.1V
2.2V ~ 6V
2.3V ~ 3.6V
2.3V ~ 4.5V
2.3V ~ 4V
2.3V ~ 5.5V
2.4V ~ 3.5V
2.4V ~ 4V
2.5V ~ 3.5V
2.5V ~ 3.6V
2.5V ~ 3.7V
2.5V ~ 35V
2.5V ~ 4V
2.5V ~ 5.5V
2.6V ~ 3.5V
2.75V ~ 3.25V
2.7V ~ 4.95V
2.8V ~ 3.5V
2.8V ~ 5.5V
2V ~ 3.05V
2V ~ 3.5V
2V ~ 3.8V
2V ~ 4V
2V ~ 5.5V
3.2V
3.3V
3V
3V ~ 4.5V
4.1V
Integrated

Current - Timekeeping ( Max)

-
0.05µA @ 2.5V ~ 5.5V
0.06µA @ 2.5V ~ 5.5V
0.06µA @ 3V
0.08µA @ 3V
0.17µA ~ 0.22µA @ 1.8V ~ 3V
0.18µA @ 3V
0.24µA @ 3V
0.25µA @ 3V
0.25µA ~ 0.27µA @ 3V ~ 5V
0.25µA ~ 0.45µA @ 3V ~ 5V
0.29µA ~ 0.33µA @ 1.8V ~ 3V
0.32µA ~ 0.35µA @ 3V ~ 5V
0.33µA @ 3V
0.33µA ~ 0.38µA @ 2V ~ 5V
0.33µA ~ 0.39µA @ 1.6V ~ 3.6V
0.35µA @ 3V
0.35µA ~ 0.4µA @ 2V ~ 5V
0.3µA @ 1.3V ~ 1.8V
0.3µA ~ 1µA @ 2V ~ 5V
0.45µA @ 2.5V ~ 5.5V
0.45µA ~ 0.55µA @ 2V ~ 5V
0.4µA @ 1.6V ~ 5.5V
0.4µA @ 3V
0.4µA @ 5V
0.4µA ~ 0.95µA @ 1V ~ 4.4V
0.55µA ~ 0.6µA @ 3V ~ 5V
0.5mA @ 2.7V ~ 3.6V
0.5µA @ 1.7V ~ 5.5V
0.5µA @ 2V ~ 5V
0.5µA @ 3V
0.5µA @ 4.5V ~ 5.5V
0.5µA @ 5V
0.5µA ~ 0.6µA @ 3V ~ 5V
0.5µA ~ 1µA @ 3V ~ 5V
0.63µA ~ 1.7µA
0.65µA @ 1.8V
0.65µA ~ 0.7µA @ 3V ~ 5V
0.65µA ~ 0.85µA @ 3V ~ 5V
0.65µA ~ 0.8µA @ 2V ~ 5V
0.6µA @ 1.3V ~ 1.8V
0.6µA @ 3.3V
0.6µA ~ 0.75µA @ 2V ~ 5V
0.6µA ~ 0.7µA @ 3V ~ 5V
0.6µA ~ 14µA @ 3V ~ 5V
0.7µA @ 1.7V ~ 3.6V
0.7µA ~ 0.8µA @ 2V ~ 5V
0.7µA ~ 0.8µA @ 3V ~ 5V
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
0.7µA ~ 0.95µA @ 3.6V ~ 4.4V
0.7µA ~ 0.9µA @ 3V ~ 5V
0.85µA ~ 0.9µA @ 3V ~ 5V
0.885µA @ 3.3V
0.8µA @ 1.2V ~ 1.8V
0.8µA @ 1.3V ~ 1.8V
0.8µA @ 2.4V ~ 5.5V
0.8µA @ 3V
0.8µA @ 5V
0.8µA ~ 1.2µA @ 3V ~ 5V
0.93µA ~ 1.1µA @ 3V ~ 5V
0.95µA ~ 1µA @ 3V ~ 5V
0.9µA @ 3V
0.9µA ~ 1.1µA @ 1.5V ~ 4.4V
0.9µA ~ 1.8µA @ 2V ~ 5V
0.9µA ~ 2µA @ 3V ~ 6V
1.05µA ~ 4.2µA @ 2V ~ 5V
1.1mA @ 3.3V
1.2µA (Typ) @ 3.3V
1.2µA @ 3.3V
1.2µA ~ 1.8µA @ 3V ~ 5V
1.2µA ~ 31µA @ 3V ~ 5.5V
1.2µA ~ 5µA @ 2V ~ 5V
1.3mA @ 5V
1.3µA @ 1.7V ~ 5.5V
1.4mA @ 2.7V ~ 3.6V
1.4mA @ 2.7V ~ 5.5V
1.4µA ~ 1.5µA @ 3V ~ 5V
1.5mA (Typ) @ 2.7 V ~ 3.6 V
1.5mA (Typ) @ 4.5 V ~ 5.5 V
1.5mA @ 4.5V ~ 5.5V
1.5µA @ 3.3V
1.5µA @ 5V
1.5µA ~ 1.6µA @ 3V ~ 5V
1.5µA ~ 2.2µA @ 1.4V ~ 5V
1.6µA ~ 2µA @ 3V ~ 5V
1.8µA @ 2V ~ 5V
1.8µA @ 5V
1.8µA ~ 2µA @ 3V ~ 5V
1.8µA ~ 3µA @ 2V ~ 5V
100µA (Typ) @ 2.7V ~ 5.5V
100µA (Typ) @ 4.5V ~ 5.5V
100µA @ 1.71V ~ 1.89V
100µA @ 1.89V
100µA @ 2.2V
100µA @ 2.7V ~ 5.5V
100µA @ 200µA @ 1.89V ~ 5.5V
100µA @ 2V ~ 5.5V
100µA @ 3.3V
100µA @ 3V
10mA @ 5V
10µA @ 5.5V
10µA @ 5V
10µA ~ 15µA @ 3V ~ 5V
10µA ~ 20µA @ 2.7V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
10µA ~ 50µA @ 1V ~ 5V
110µA @ 3.63V
110µA ~ 170µA @ 3.63V ~ 5.5V
120µA ~ 1.8µA @ 3V ~ 5V
120µA ~ 160µA @ 3.3V ~ 5.5V
120µA ~ 160µA @ 3.63V ~ 5.5V
125µA @ 2.7V ~ 3.3V
125µA @ 2.7V ~ 5.5V
125µA @ 3.3V
125µA ~ 200µA @ 3.63V ~ 5.5V
125µA ~ 200µA @ 3V ~ 5.5V
130µA ~ 200µA @ 3.63V ~ 5.5V
14.3mA @ 3V ~ 3.6V
140µA @ 2.7V ~ 3.3V
14µA ~ 15µA @ 3V ~ 5V
14µA ~ 30µA @ 3V ~ 5V
150µA @ 1.5V ~ 5.5V
150µA @ 2.97V ~ 3.63V
150µA @ 3.3V
150µA @ 3V ~ 3.6V
150µA @ 5.5V
15mA @ 4.5V ~ 5.5V
15µA @ 3V
15µA @ 5.5V
15µA @ 5V
175µA @ 2.3V ~ 4.5V
175µA @ 2.97V ~ 5.5V
18µA @ 5.5V
1mA @ 4.5V ~ 5.5V
1µA @ 1.8V ~ 3.6V
1µA @ 1.8V ~ 5.5V
1µA @ 3V
1µA @ 3V ~ 5V
1µA @ 5.5V
1µA @ 5V
1µA ~ 1.35µA @ 3V ~ 5.5V
1µA ~ 1.8µA @ 3V ~ 5V
1µA ~ 2µA @ 3V ~ 5V
1µA ~ 3µA @ 2V ~ 5V
2.1µA ~ 3.4µA @ 3V ~ 5V
2.4µA ~ 31µA @ 2V ~ 5.5V
2.5mA @ 4.5V ~ 5.5V
2.5µA @ 3V
2.8µA ~ 3.4µA @ 3V ~ 5V
200µA @ 1.71V ~ 5.5V
200µA @ 10V
200µA @ 3.3V
200µA @ 3.63V ~ 5.5V
200µA @ 5.5V
200µA @ 5V
20µA @ 5V
20µA ~ 500µA @ 5V
210nA @ 3V
25.3µA ~ 81µA @ 2V ~ 5V
250µA @ 3V ~ 5.5V
270µA @ 4.5V ~ 5.5V
2mA @ 2.7V ~ 3.6V
2mA @ 2.7V ~ 3.7V
2mA @ 2.97V ~ 3.63V
2mA @ 3.3V
2mA @ 3V
2mA @ 3V ~ 3.6V
2mA @ 3V, 3mA @ 5V
2mA @ 4.5V ~ 5.5V
2mA @ 4.75V ~ 5.5V
2µA @ 3.3V
2µA @ 3V
2µA @ 5.5V
30.3µA @ 2V ~ 5V
300µA @ 5V
3mA @ 3V ~ 3.6V
3mA @ 4.5V ~ 5.5V
3mA @ 4.75V ~ 5.5V
3mA @ 4.7V ~ 5.5V
3mA @ 5V
3µA
3µA @ 3V
3µA @ 5V
3µA ~ 3.5µA @ 3V ~ 5.5V
4.6µA ~ 5.5µA @ 1.4V ~ 5V
420nA ~ 610nA @ 1.6V ~ 5.5V
4mA @ 3.3V
4mA @ 3V ~ 3.6V
4mA @ 4.5 V ~ 5.5 V
4mA @ 4.5V ~ 5.5V
4mA @ 5V
4µA ~ 15µA @ 2V ~ 5V
4µA ~ 15µA @ 3V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
4µA ~ 7µA @ 3V ~ 5V
5.5µA ~ 6.5µA @ 3V ~ 5V
500nA @ 3V
500µA @ 2.2V
500µA @ 3.3V
500µA @ 3.63V
500µA @ 5V
50µA @ 5V
50µA ~ 3mA @ 3V ~ 5V
5mA @ 4.5V ~ 5.5V
5mA @ 5V
5µA @ 3.63V ~ 5.5V
5µA ~ 10µA @ 2V ~ 5V
65µA @ 3.3V
6mA @ 2.2 V ~ 5.8 V
6mA @ 5V
70µA @ 1.5V ~ 5.5V
70µA @ 2.7V ~ 5.5V
70µA @ 2V ~ 5.5V
770nA ~ 2.135µA @ 1.2V ~ 5.5V
7mA @ 3.3V
7mA @ 5V
7µA @ 5V
8µA ~ 14µA @ 3V ~ 5V
8µA ~ 15µA @ 2V ~ 5V
1.5µA @ 3V
750nA ~ 800nA @ 1.8V ~ 4.2V
4µA @ 3V
150µA @ 3.63V
2µA @ 3.63V
1.5µA ~ 2µA @ 3V ~ 6V

Series

*
Automotive, AEC-Q100
RX4901CE
RX8901CE
Automotive, AEC-Q200
RX8130CE
RX8111CE
RX8010SJ
RX4111CE
RX-4571SA
RX-4571LC
RX8804CE
RX-4803SA
RX6110SA
RX8900CE
RX-4803LC
RX-8803LC
RX-4571NB
RX-8571LC
RX-4035SA
RX-8025NB
RX-4045NB
RTC-8564JE
R2045S
RX-8581SA
Timekeeper®
RX-4574LC

Mounting Type

Through Hole

Operating Temperature

-25°C ~ 70°C
-30°C ~ 80°C
-40°C ~ 105°C (TA)
-40°C ~ 125°C
-40°C ~ 85°C
-40°C ~ 85°C (TA)
0°C ~ 70°C
0°C ~ 70°C (TA)

Voltage- Supply

1.1V ~ 5.5V
1.25V ~ 5.5V
1.4V ~ 5.5V
1.6V ~ 5.5V
1.7V ~ 3.6V
1.7V ~ 5.5V
1.8V ~ 5.5V
2.4V ~ 5.5V
2.5V ~ 5.5V
2.5V ~ 6V
2.7V ~ 3.3V
2.7V ~ 3.6V
2.7V ~ 3.7V
2.7V ~ 5.5V
2.7V ~ 6V
2.97V ~ 3.63V
2V ~ 5.5V
3.3V ~ 5.5V
3V ~ 3.6V
4.5V ~ 5.5V
4.75V ~ 5.5V
5.5V
1.3V ~ 5.5V, 2.1V ~ 5.5V

Date Format

Binary
YY-MM-DD
YY-MM-DD-dd

Memory Size

114B
128B
128KB
16B
242B
256B
2B, 8B
32B
32KB
44B
4KB
512KB
56B
64B
8B

Time Format

Binary
HH:MM:SS
HH:MM:SS (12/24 hr)
HH:MM:SS (24 hr)
HH:MM:SS:hh (12/24 hr)
HH:MM:SS:hh (24 hr)

Voltage- Supply Battery

1.15V ~ 5.5V
1.1V ~ 5.5V
1.2V ~ 5.5V
1.3V ~ 3.7V
1.3V ~ 5.5V
1.55V ~ 3.6V
1.5V ~ 5.5V
1.6V ~ 3.7V
1.6V ~ 5.5V
1V ~ 5.5V
2.5V ~ 3.5V
2.5V ~ 3.7V
2.6V ~ 3.5V
2V ~ 3.8V
3V

Current- Timekeeping( Max)

0.4µA @ 3V
0.5mA @ 2.7V ~ 3.6V
0.7µA ~ 0.8µA @ 3V ~ 5V
0.8µA @ 3V
0.8µA ~ 1.2µA @ 3V ~ 5V
0.95µA ~ 1µA @ 3V ~ 5V
1.2µA ~ 1.8µA @ 3V ~ 5V
1.3mA @ 5V
1.4mA @ 2.7V ~ 5.5V
1.4µA ~ 1.5µA @ 3V ~ 5V
1.5µA ~ 1.6µA @ 3V ~ 5V
1.8µA ~ 3µA @ 2V ~ 5V
100µA (Typ) @ 4.5V ~ 5.5V
100µA @ 3.3V
100µA @ 3V
120µA ~ 160µA @ 3.63V ~ 5.5V
150µA @ 3V ~ 3.6V
15mA @ 4.5V ~ 5.5V
1µA @ 3V
2.1µA ~ 3.4µA @ 3V ~ 5V
2.5mA @ 4.5V ~ 5.5V
2.5µA @ 3V
200µA @ 3.63V ~ 5.5V
2mA @ 2.7V ~ 3.7V
2mA @ 3.3V
2mA @ 3V
2µA @ 3.3V
3mA @ 4.5V ~ 5.5V
3mA @ 4.7V ~ 5.5V
3µA @ 3V
4mA @ 4.5V ~ 5.5V
5mA @ 4.5V ~ 5.5V
6mA @ 5V
70µA @ 2V ~ 5.5V
7mA @ 3.3V
1.5µA @ 3V
0.5µA ~ 0.7µA @ 1.6V ~ 5.5V
0.65µA ~ 0.7µA @ 1.1V ~ 5.5V
1.2µA ~ 2µA @ 1.6V ~ 5.5V
1mA @ 3.3V
2µA @ 3.63V
180nA @ 3V
2.1µA @ 3V
5µA ~ 7.8µA @ 1.2V ~ 5.5V
950nA ~ 1µA @ 3V ~ 5V
700nA ~ 900nA @ 3V ~ 5V
1.5µA ~ 2µA @ 3V ~ 6V
1.5µA ~ 2µA @ 3V ~ 5.5V

Base Product Number

DS1342
BQ4802

Packaging

10-LLGA
Tube
Bulk
Tape & Reel (TR)
Cut Tape (CT)
Dasenic-Reel®

Filtered Results：

A total of 2343 items for Real Time Clocks products

Part Number	Pricing(USD)	Availability	Quantity	Description	Product Status	Operating Temperature	Features	Mounting Type	Package / Case	Type	Interface	Supplier Device Package	Memory Size	Voltage - Supply	Time Format	Date Format	Voltage - Supply, Battery	Current - Timekeeping ( Max)	Series	Mounting Type	Operating Temperature	Voltage- Supply	Date Format	Memory Size	Time Format	Voltage- Supply Battery	Current- Timekeeping( Max)	Base Product Number	Packaging
DS1391U-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.0480 10+ $4.1049 100+ $3.0386 250+ $2.7651 500+ $2.5985	7036	min:1	IC RTC CLK/CALENDAR SPI 10-USOP	Active	-40°C ~ 85°C	Alarm, Leap Year, Square Wave Output, Trickle-Charger	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1340U-18+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.0480 10+ $4.1049 100+ $3.0386 250+ $2.7651 500+ $2.5985	11148	min:1	IC RTC CLK/CALENDAR I2C 8-USOP	Active	-40°C ~ 85°C	Leap Year, Trickle-Charger	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1392U-33+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $3.8610 10+ $2.7180 25+ $2.5380 50+ $2.4210 100+ $2.3220	8902	min:1	IC RTC CLK/CALENDAR SER 10-USOP	Active	-40°C ~ 85°C	Alarm, Leap Year, Square Wave Output, Trickle-Charger	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1338U-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.0480 10+ $4.1049 100+ $3.0386 250+ $2.7651 500+ $2.5985	9309	min:1	IC RTC CLK/CALENDAR I2C 8-USOP	Active	-40°C ~ 85°C	Leap Year, NVSRAM, Square Wave Output	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1390U-18+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.0480 10+ $4.1049 100+ $3.0386 250+ $2.7651 500+ $2.5985	1604	min:1	IC RTC CLK/CALENDAR SPI 10-USOP	Active	-40°C ~ 85°C	Alarm, Leap Year, Square Wave Output, Trickle-Charger	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS12R885S-33+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.5700 10+ $4.4838 1000+ $2.4840	13667	min:1	IC RTC CLK/CALENDAR PAR 24-SOIC	Active	-40°C ~ 85°C	Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	Surface Mount	24-SOIC (0.295", 7.50mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1318E+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $3.4650 100+ $2.5920 1000+ $2.2500	22042	min:1	IC RTC ELAPSED CNT PAR 24-TSSOP	Active	-40°C ~ 85°C	Alarm, Square Wave Output	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	Elapsed Time Counter	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1388Z-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $7.5060 10+ $5.1606 25+ $4.5551 100+ $3.8773 500+ $3.3484	6540	min:1	IC RTC CLK/CALENDAR I2C 8-SOIC	Active	-40°C ~ 85°C	EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	Surface Mount	8-SOIC (0.154", 3.90mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1340C-18# Analog Devices Inc./Maxim Integrated Datasheet	1+ $4.5619 10+ $4.1224 100+ $3.9309 1000+ $3.4132	46635	min:1	IC RTC CLK/CALENDAR I2C 16-SOIC	Active	-40°C ~ 85°C	Leap Year, Trickle-Charger	Surface Mount	16-SOIC (0.295", 7.50mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1306+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $4.7880 10+ $4.3290 25+ $4.1220 50+ $3.8520 100+ $3.5820	9991	min:1	IC RTC CLK/CALENDAR SPI 16-DIP	Active	0°C ~ 70°C	Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	Through Hole	16-DIP (0.300", 7.62mm)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1685S-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $9.6930 10+ $6.7743 1000+ $4.1400	4716	min:1	IC RTC CLK/CALENDAR PAR 24-SOIC	Active	0°C ~ 70°C	Alarm, NVSRAM, Square Wave Output, Y2K	Surface Mount	24-SOIC (0.295", 7.50mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1685E-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $9.7830 10+ $6.8409 1000+ $4.1490	6891	min:1	IC RTC CLK/CALENDAR PAR 24-TSSOP	Active	0°C ~ 70°C	Alarm, NVSRAM, Square Wave Output, Y2K	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS12885+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $10.4130 1000+ $4.5450	16234	min:1	IC RTC CLK/CALENDAR PAR 24-DIP	Active	0°C ~ 70°C	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Through Hole	24-DIP (0.600", 15.24mm)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1685EN-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $11.2230 10+ $7.9155 1000+ $4.9680	1652	min:1	IC RTC CLK/CALENDAR PAR 24-TSSOP	Active	-40°C ~ 85°C	Alarm, NVSRAM, Square Wave Output, Y2K	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1558Y+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $10.1430 10+ $7.2747 25+ $7.2450 1000+ $6.9570	1799	min:1	IC RTC CLK/CALENDAR PAR 48-LQFP	Active	-40°C ~ 85°C	Alarm, Leap Year, Watchdog Timer, Y2K	Surface Mount	48-LQFP	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1673E-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $12.3390 10+ $8.7534 1000+ $5.6520	9823	min:1	IC RTC SYSTEM CTRLR SER 20-TSSOP	Active	0°C ~ 70°C	Alarm, Leap Year, Watchdog Timer	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	Portable System Controller	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BQ3285S-SB2 Texas Instruments Datasheet	1+ $7.6230 25+ $7.4700 100+ $7.1640 500+ $6.8580 1000+ $6.4800	1902	min:1	IC RTC CLK/CALENDAR PAR 24-SOP	Active	0°C ~ 70°C	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Surface Mount	24-SOIC (0.295", 7.50mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1556W-120IND+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $45.3060 1000+ $28.6920	1617	min:1	IC RTC CLK/CALENDAR PAR 32-EDIP	Active	-40°C ~ 85°C	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K	Through Hole	32-DIP Module (0.600", 15.24mm)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CBC92141C-Q3-TR3 Cymbet Corporation Datasheet	10+ $1.0913 3000+ $0.6063 6000+ $0.5996	9000	min:1	POWER MANAGER / RTC 4.1V VBAT	Active	-40°C ~ 85°C	Alarm, Backup Supply Charger, Leap Year, RAM	Surface Mount	16-UFQFN Exposed Pad	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1344E-3+T&R Analog Devices Inc./Maxim Integrated Datasheet	1+ $2.0238 100+ $1.8932 1000+ $1.7844 10000+ $1.6322	27303	min:1	IC RTC CLK/CALENDAR SPI 20-TSSOP	Active	-40°C ~ 85°C	Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1374U-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.0480 10+ $4.1049 100+ $3.0386 250+ $2.7651 500+ $2.5985	1950	min:1	IC RTC BINARY CNT I2C 10-USOP	Active	-40°C ~ 85°C	Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Binary Counter	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1343E-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $6.8940 10+ $4.7169 1000+ $2.6550	16036	min:1	IC RTC CLK/CALENDAR SPI 20-TSSOP	Active	-40°C ~ 85°C	Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS17285SN-3+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $14.1210 10+ $10.1124 1000+ $6.7230	3510	min:1	IC RTC CLK/CALENDAR PAR 24-SOIC	Active	-40°C ~ 85°C	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Surface Mount	24-SOIC (0.295", 7.50mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1315-33+ Analog Devices Inc./Maxim Integrated Datasheet	50+ $26.5292	936	min:1	IC RTC PHANTOM PAR 16-DIP	Active	0°C ~ 70°C	Leap Year	Through Hole	16-DIP (0.300", 7.62mm)	Phantom Time Chip	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS17885S-5+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $23.3910 10+ $17.3061 1000+ $12.7080	1605	min:1	IC RTC CLK/CALENDAR PAR 24-SOIC	Active	0°C ~ 70°C	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Surface Mount	24-SOIC (0.295", 7.50mm Width)	Clock/Calendar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1315SN-33+ Analog Devices Inc./Maxim Integrated Datasheet	1+ $26.0640 10+ $19.4229 1000+ $14.4180	4692	min:1	IC RTC PHANTOM PAR 16-SOIC	Active	-40°C ~ 85°C	Leap Year	Surface Mount	16-SOIC (0.295", 7.50mm Width)	Phantom Time Chip	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1375T Rochester Electronics Datasheet	1+ $0.6825 25+ $0.6688 100+ $0.6415 500+ $0.6143 1000+ $0.5801	11391	min:1	2-WIRE DIGITAL INPUT RTC	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R2023K-E2 Rochester Electronics Datasheet	1+ $1.1700 25+ $1.1520 100+ $1.0980 500+ $1.0530 1000+ $0.9990	54797	min:1	REAL TIME CLOCK, CMOS	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS2417X Rochester Electronics Datasheet	1+ $1.2150 25+ $1.1880 100+ $1.1430 500+ $1.0980 1000+ $1.0350	8162	min:1	REAL TIME CLOCK 0 TIMER(S) PBGA6	Active	-40°C ~ 85°C	Unique ID	Surface Mount	6-VFBGA, FCBGA	Binary Counter	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BQ3285ESS-TR1 Rochester Electronics Datasheet	1+ $1.3140 25+ $1.2870 100+ $1.2330 500+ $1.1790 1000+ $1.1160	9153	min:1	RTC, NON-VOLATILE, 1 TIMER(S)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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A total of 2343 items for Real Time Clocks products

A total of 2343 items for Real Time Clocks products