|
|
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
- DS1556WP-120IND+
- Analog Devices / Maxim Integrated
-
1:
$76.353
-
38In Stock
|
Mouser Part #
700-DS1556WP-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
|
|
38In Stock
|
|
|
$76.353
|
|
|
$63.070
|
|
|
$59.179
|
|
|
$56.591
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS1556WP
|
SMD/SMT
|
|
Tray
|
|
|
|
Real Time Clock I C Serial Real-Time Clock
- DS1337C#T&R
- Analog Devices / Maxim Integrated
-
1:
$8.550
-
1.403In Stock
|
Mouser Part #
700-DS1337C#T&R-
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C Serial Real-Time Clock
|
|
1.403In Stock
|
|
|
$8.550
|
|
|
$6.626
|
|
|
$6.005
|
|
|
$5.606
|
|
|
View
|
|
|
$5.206
|
|
|
$5.374
|
|
|
$5.279
|
|
|
$5.206
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SO-16
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1337C
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I C Serial Real-Time Clock
- DS1339U-3+
- Analog Devices / Maxim Integrated
-
1:
$6.626
-
1.309In Stock
|
Mouser Part #
700-DS1339U-3
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C Serial Real-Time Clock
|
|
1.309In Stock
|
|
|
$6.626
|
|
|
$5.080
|
|
|
$4.680
|
|
|
$4.259
|
|
|
View
|
|
|
$4.060
|
|
|
$3.933
|
|
|
$3.891
|
|
|
$3.839
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
uSOP-8
|
Backup Switching
|
2.7 V
|
3.3 V
|
- 40 C
|
+ 85 C
|
DS1339U
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock
- DS1371U+
- Analog Devices / Maxim Integrated
-
1:
$5.385
-
2.907In Stock
|
Mouser Part #
700-DS1371U
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock
|
|
2.907In Stock
|
|
|
$5.385
|
|
|
$4.102
|
|
|
$3.765
|
|
|
$3.418
|
|
|
View
|
|
|
$3.250
|
|
|
$3.145
|
|
|
$3.102
|
|
|
$3.071
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
Binary
|
Binary
|
3 B
|
uSOP-8
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1371U
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
- ISL12057IBZ
- Renesas / Intersil
-
1:
$2.966
-
1.992In Stock
|
Mouser Part #
968-ISL12057IBZ
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
|
|
1.992In Stock
|
|
|
$2.966
|
|
|
$2.209
|
|
|
$2.030
|
|
|
$1.819
|
|
|
View
|
|
|
$1.714
|
|
|
$1.641
|
|
|
$1.588
|
|
|
$1.535
|
|
|
$1.504
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12057
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
- ISL1209IU10Z-TK
- Renesas / Intersil
-
1:
$4.249
-
2.063In Stock
|
Mouser Part #
968-ISL1209IU10Z-TK
|
Renesas / Intersil
|
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
|
|
2.063In Stock
|
|
|
$4.249
|
|
|
$3.208
|
|
|
$2.871
|
|
|
$2.661
|
|
|
View
|
|
|
$2.219
|
|
|
$2.524
|
|
|
$2.493
|
|
|
$2.219
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
MSOP-10
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1209
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real Time Clock
- S-35190A-J8T1U
- ABLIC
-
1:
$1.146
-
4.757In Stock
|
Mouser Part #
628-35190A-G
|
ABLIC
|
Real Time Clock Real Time Clock
|
|
4.757In Stock
|
|
|
$1.146
|
|
|
$948
|
|
|
$896
|
|
|
$840
|
|
|
View
|
|
|
$809
|
|
|
$818
|
|
|
$809
|
|
|
$809
|
|
Min.: 1
Mult.: 1
:
4.000
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOP-8
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
S-35190
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Trickle-Charge Timekeeping Chip
- DS1302S+
- Analog Devices / Maxim Integrated
-
1:
$5.868
-
546In Stock
|
Mouser Part #
700-DS1302S
|
Analog Devices / Maxim Integrated
|
Real Time Clock Trickle-Charge Timekeeping Chip
|
|
546In Stock
|
|
|
$5.868
|
|
|
$4.470
|
|
|
$4.123
|
|
|
$3.765
|
|
|
View
|
|
|
$3.397
|
|
|
$3.365
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
31 B
|
SOIC-8
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 70 C
|
DS1302S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1306N+
- Analog Devices / Maxim Integrated
-
1:
$12.704
-
235In Stock
|
Mouser Part #
700-DS1306N
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
235In Stock
|
|
|
$12.704
|
|
|
$9.960
|
|
|
$9.118
|
|
|
$8.435
|
|
|
View
|
|
|
$8.140
|
|
|
$7.867
|
|
|
$7.730
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
DIP-16
|
Backup Switching
|
2 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1306N
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock I C Serial Real-Time Clock
- DS1337+
- Analog Devices / Maxim Integrated
-
1:
$5.563
-
2.638In Stock
|
Mouser Part #
700-DS1337
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C Serial Real-Time Clock
|
|
2.638In Stock
|
|
|
$5.563
|
|
|
$4.228
|
|
|
$3.839
|
|
|
$3.418
|
|
|
View
|
|
|
$3.281
|
|
|
$3.039
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
DIP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1337
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Watchdog Clocks with NV RAM Control
- DS1558Y+
- Analog Devices / Maxim Integrated
-
1:
$20.823
-
253In Stock
|
Mouser Part #
700-DS1558Y
|
Analog Devices / Maxim Integrated
|
Real Time Clock Watchdog Clocks with NV RAM Control
|
|
253In Stock
|
|
|
$20.823
|
|
|
$16.501
|
|
|
$15.428
|
|
|
$14.240
|
|
|
View
|
|
|
$13.388
|
|
|
$13.325
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
TQFP-48
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1558Y
|
SMD/SMT
|
|
Tray
|
|
|
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
- DS1744WP-120+
- Analog Devices / Maxim Integrated
-
1:
$52.932
-
105In Stock
|
Mouser Part #
700-DS1744WP-120
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
105In Stock
|
|
|
$52.932
|
|
|
$45.654
|
|
|
$40.301
|
|
|
$40.290
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
0 C
|
+ 70 C
|
DS1744WP
|
Through Hole
|
|
Tray
|
|
|
|
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
- MAX31331TETB+
- Analog Devices / Maxim Integrated
-
1:
$3.544
-
2.789In Stock
|
Mouser Part #
700-MAX31331TETB+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
|
|
2.789In Stock
|
|
|
$3.544
|
|
|
$2.661
|
|
|
$2.440
|
|
|
$2.198
|
|
|
View
|
|
|
$2.082
|
|
|
$1.998
|
|
|
$1.914
|
|
|
$1.861
|
|
|
$1.819
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL
- ISL12022MIBZ
- Renesas / Intersil
-
1:
$7.856
-
358In Stock
|
Mouser Part #
968-ISL12022MIBZ
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL
|
|
358In Stock
|
|
|
$7.856
|
|
|
$6.058
|
|
|
$4.901
|
|
|
$4.638
|
|
|
View
|
|
|
$4.543
|
|
|
$4.533
|
|
|
$4.522
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 B
|
SOIC-20
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
- RV-3129-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
$4.554
-
202In Stock
-
9.000On Order
|
Mouser Part #
428-203688-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
|
|
202In Stock
9.000On Order
On Order:
4.000 Expected 9/18/2026
5.000 Expected 10/29/2026
Factory Lead-Time:
12 Weeks
|
|
|
$4.554
|
|
|
$3.429
|
|
|
$3.155
|
|
|
$2.840
|
|
|
$2.755
|
|
|
View
|
|
|
$2.755
|
|
|
$2.556
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2223T-E2-F
- Nisshinbo
-
1:
$1.746
-
1.680In Stock
|
Mouser Part #
848-R2223TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
1.680In Stock
|
|
|
$1.746
|
|
|
$1.283
|
|
|
$1.157
|
|
|
$1.028
|
|
|
$801
|
|
|
View
|
|
|
$965
|
|
|
$929
|
|
|
$903
|
|
|
$785
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-10
|
No Backup Switching
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2223T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- RS5C372B-E2-F
- Nisshinbo
-
1:
$1.725
-
999In Stock
|
Mouser Part #
848-RS5C372B-E2-F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
999In Stock
|
|
|
$1.725
|
|
|
$1.262
|
|
|
$1.146
|
|
|
$1.011
|
|
|
$831
|
|
|
View
|
|
|
$950
|
|
|
$913
|
|
|
$901
|
|
|
$825
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
16 B
|
SSOP-8
|
Backup Switching
|
2 V
|
6 V
|
- 40 C
|
+ 85 C
|
RS5C372
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial RTC A 595-BQ3 2000DR A 595-BQ3200 A 595-BQ32000DR
- BQ32000D
- Texas Instruments
-
1:
$2.755
-
712In Stock
|
Mouser Part #
595-BQ32000D
|
Texas Instruments
|
Real Time Clock Serial RTC A 595-BQ3 2000DR A 595-BQ3200 A 595-BQ32000DR
|
|
712In Stock
|
|
|
$2.755
|
|
|
$2.135
|
|
|
$1.662
|
|
|
$1.557
|
|
|
View
|
|
|
$1.504
|
|
|
$1.483
|
|
Min.: 1
Mult.: 1
|
|
|
Serial
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SOIC-8
|
Backup Switching
|
3 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
BQ32000
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2051L02-E2
- Nisshinbo
-
1:
$1.693
-
3.620In Stock
|
Mouser Part #
848-R2051L02-E2
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
3.620In Stock
|
|
|
$1.693
|
|
|
$1.241
|
|
|
$1.125
|
|
|
$993
|
|
|
$781
|
|
|
View
|
|
|
$933
|
|
|
$896
|
|
|
$813
|
|
|
$775
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
QFN023023-16
|
Backup Switching
|
750 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2051L
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI
- RV-3049-C3-32.768KHZ-OPTION-A-TA-QC
- Micro Crystal
-
1:
$5.006
-
899In Stock
-
NRND
|
Mouser Part #
428-202184-MG01
NRND
|
Micro Crystal
|
Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI
|
|
899In Stock
|
|
|
$5.006
|
|
|
$3.776
|
|
|
$3.471
|
|
|
$3.124
|
|
|
View
|
|
|
$2.966
|
|
|
$2.945
|
|
|
$2.471
|
|
|
$2.429
|
|
|
$2.408
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3049-C3
|
SMD/SMT
|
|
|
|
|
|
Real Time Clock 3-Wire Real Time Clock IC
- R2033T-E2-F
- Nisshinbo
-
1:
$1.567
-
1.989In Stock
|
Mouser Part #
848-R2033TE2F
|
Nisshinbo
|
Real Time Clock 3-Wire Real Time Clock IC
|
|
1.989In Stock
|
|
|
$1.567
|
|
|
$1.146
|
|
|
$1.038
|
|
|
$921
|
|
|
View
|
|
|
$735
|
|
|
$864
|
|
|
$831
|
|
|
$736
|
|
|
$735
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-10
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2033T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/ST
- Microchip Technology
-
1:
$747
-
1.302In Stock
|
Mouser Part #
579-MCP7940M-I/ST
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
1.302In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
- RV-3149-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
$4.543
-
431In Stock
|
Mouser Part #
428-203658-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
|
|
431In Stock
|
|
|
$4.543
|
|
|
$3.418
|
|
|
$3.145
|
|
|
$2.829
|
|
|
$2.503
|
|
|
View
|
|
|
$2.692
|
|
|
$2.671
|
|
|
$2.450
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3149
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Low-Current SPI/3-Wire RTCs
- DS1343D-33+
- Analog Devices / Maxim Integrated
-
1:
$7.877
-
152In Stock
|
Mouser Part #
700-DS1343D-33+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current SPI/3-Wire RTCs
|
|
152In Stock
|
|
|
$7.877
|
|
|
$6.079
|
|
|
$5.627
|
|
|
$4.775
|
|
|
View
|
|
|
$4.743
|
|
|
$4.733
|
|
|
$4.596
|
|
|
$4.375
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
96 B
|
TDFN-EP-14
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1343D
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 1Kb EE 64B SRAM WD TED EUI-64
- MCP795W12-I/SL
- Microchip Technology
-
1:
$1.946
-
717In Stock
|
Mouser Part #
579-MCP795W12-I/SL
|
Microchip Technology
|
Real Time Clock 1Kb EE 64B SRAM WD TED EUI-64
|
|
717In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
1 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
Chile
