Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
RV-3028-C8-32.768kHz-1PPM-TA-QA
Micro Crystal
1:
$3.03
886 In Stock
New Product
Mouser Part # 428-RV3028C81PPMTAQA
New Product
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
886 In Stock
1
$3.03
10
$2.26
25
$2.06
100
$1.85
1,000
$1.76
2,000
View
250
$1.76
2,000
$1.63
5,000
$1.61
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SON-8
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
RV-3028-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 64K (8Kx8) 100ns
+3 images
M48T08Y-10MH1F
STMicroelectronics
1:
$41.13
977 In Stock
Mouser Part # 511-M48T08Y-10MH1F
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
977 In Stock
1
$41.13
10
$33.30
25
$31.34
100
$30.04
250
View
936
$27.13
250
$28.16
500
$27.15
936
$27.13
1,872
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T08Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
PCF85363ATL/AX
NXP Semiconductors
1:
$1.33
82,214 In Stock
Mouser Part # 771-PCF85363ATL/AX
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
82,214 In Stock
1
$1.33
10
$1.05
25
$0.972
100
$0.893
250
View
4,000
$0.755
250
$0.856
500
$0.833
1,000
$0.823
2,000
$0.802
4,000
$0.755
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
DFN2626-10
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85363A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-wire Real Time Clock Module
R2045S-E2-FE
Nisshinbo
1:
$4.72
3,638 In Stock
Mouser Part # 848-R2045S-E2-FE
Nisshinbo
Real Time Clock 4-wire Real Time Clock Module
3,638 In Stock
1
$4.72
10
$3.57
25
$3.28
100
$2.96
1,000
$2.53
2,000
View
250
$2.81
500
$2.62
2,000
$2.49
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2045S/D
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2051S02-E2-F
Nisshinbo
1:
$1.73
2,000 In Stock
Mouser Part # 848-R2051S02E2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
2,000 In Stock
1
$1.73
10
$1.26
25
$1.15
100
$1.06
2,000
$0.832
4,000
View
1,000
$0.835
4,000
$0.827
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2051S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
+1 image
MAX31331EWC+T
Analog Devices / Maxim Integrated
1:
$2.29
9,466 In Stock
Mouser Part # 700-MAX31331EWC+T
Analog Devices / Maxim Integrated
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
Product Comments
9,466 In Stock
Alternative Packaging
1
$2.29
10
$1.89
25
$1.79
100
$1.78
2,500
$1.53
5,000
$1.51
Buy
Min.: 1 Mult.: 1
Max.: 7,572
Reel :2,500
Details
I2C
BCD
BCD
WLP-12
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T83ZMY6F
STMicroelectronics
1:
$7.40
765 In Stock
Mouser Part # 511-M41T83ZMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
765 In Stock
1
$7.40
10
$5.72
25
$5.30
100
$4.83
1,000
$4.16
2,000
View
250
$4.47
2,000
$4.05
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock
+2 images
S-35190A-J8T1U
ABLIC
1:
$1.38
4,632 In Stock
Mouser Part # 628-35190A-G
ABLIC
Real Time Clock Real Time Clock
4,632 In Stock
1
$1.38
10
$1.13
25
$1.07
100
$0.991
250
View
4,000
$0.80
250
$0.956
500
$0.936
1,000
$0.927
2,000
$0.821
4,000
$0.80
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
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 LW PWR RTC W/RESEAL 8LD
ISL12008IB8Z-T
Renesas / Intersil
1:
$3.23
1,154 In Stock
Mouser Part # 968-ISL12008IB8Z-T
Renesas / Intersil
Real Time Clock LW PWR RTC W/RESEAL 8LD
1,154 In Stock
Alternative Packaging
1
$3.23
10
$2.41
25
$2.20
100
$1.98
2,500
$1.67
5,000
View
250
$1.87
500
$1.83
1,000
$1.73
5,000
$1.64
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12008
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLKRTC IN
+1 image
ISL1219IUZ-T
Renesas / Intersil
1:
$4.06
2,200 In Stock
Mouser Part # 968-ISL1219IUZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLKRTC IN
2,200 In Stock
Alternative Packaging
1
$4.06
10
$3.06
25
$2.81
100
$2.54
250
View
2,500
$2.16
250
$2.41
500
$2.39
1,000
$2.25
2,500
$2.16
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
MSOP-10
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL1219
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
+1 image
ISL1209IU10Z-TK
Renesas / Intersil
1:
$4.01
2,063 In Stock
Mouser Part # 968-ISL1209IU10Z-TK
Renesas / Intersil
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
2,063 In Stock
Alternative Packaging
1
$4.01
10
$3.02
25
$2.76
100
$2.51
250
View
1,000
$2.10
250
$2.38
500
$2.35
1,000
$2.10
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
MSOP-10
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL1209
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Pwr serial RTC W/ battry switchover
M41T01M6F
STMicroelectronics
1:
$3.84
2,355 In Stock
Mouser Part # 511-M41T01M6F
STMicroelectronics
Real Time Clock Low-Pwr serial RTC W/ battry switchover
2,355 In Stock
1
$3.84
10
$2.95
25
$2.64
100
$2.40
250
View
2,500
$1.95
250
$2.28
500
$2.24
1,000
$2.16
2,500
$1.95
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T01
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 160 (20x8)
M41T80M6F
STMicroelectronics
1:
$5.70
2,400 In Stock
Mouser Part # 511-M41T80M6F
STMicroelectronics
Real Time Clock Serial 160 (20x8)
2,400 In Stock
1
$5.70
10
$4.41
25
$4.08
100
$3.69
250
View
2,500
$3.32
250
$3.52
500
$3.41
1,000
$3.36
2,500
$3.32
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
No Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T80
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial SPI bus RTC
+1 image
M41T93ZQA6F
STMicroelectronics
1:
$7.70
1,044 In Stock
Mouser Part # 511-M41T93ZQA6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
1,044 In Stock
1
$7.70
10
$6.13
25
$5.50
100
$5.02
1,000
$4.37
2,000
View
250
$4.74
500
$4.73
2,000
$4.34
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 3-Wire Real Time Clock IC
R2033T-E2-F
Nisshinbo
1:
$1.49
1,989 In Stock
Mouser Part # 848-R2033TE2F
Nisshinbo
Real Time Clock 3-Wire Real Time Clock IC
1,989 In Stock
1
$1.49
10
$1.09
25
$0.987
100
$0.876
2,000
$0.713
4,000
View
250
$0.822
500
$0.79
1,000
$0.714
4,000
$0.706
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
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 2-Wire Real Time Clock IC
R2223T-E2-F
Nisshinbo
1:
$1.66
1,680 In Stock
Mouser Part # 848-R2223TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
1,680 In Stock
1
$1.66
10
$1.22
25
$1.10
100
$0.977
2,000
$0.753
4,000
View
250
$0.918
500
$0.883
1,000
$0.859
4,000
$0.738
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
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 4-wire Serial Interface
RV5C348B-E2-F
Nisshinbo
1:
$1.64
1,675 In Stock
Mouser Part # 848-RV5C348B-E2-F
Nisshinbo
Real Time Clock 4-wire Serial Interface
1,675 In Stock
1
$1.64
10
$1.20
25
$1.09
100
$0.961
2,000
$0.802
4,000
View
250
$0.903
500
$0.868
1,000
$0.806
4,000
$0.784
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-10
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
RV5C348
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
RV-3149-C3 32.768kHz OPTION B TA QC
Micro Crystal
1:
$3.70
717 In Stock
Mouser Part # 428-203605-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
717 In Stock
1
$3.70
10
$2.78
25
$2.56
100
$2.30
1,000
$2.01
2,000
View
250
$2.17
500
$2.12
2,000
$1.95
5,000
$1.91
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
RV5C348A-E2-F
Nisshinbo
1:
$1.64
1,720 In Stock
Mouser Part # 848-RV5C348AE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
1,720 In Stock
1
$1.64
10
$1.20
25
$1.09
100
$0.961
2,000
$0.802
4,000
View
250
$0.903
500
$0.868
1,000
$0.806
4,000
$0.764
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Serial 4-Wire, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-10
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
RV5C348
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2051L02-E2
Nisshinbo
1:
$1.61
3,620 In Stock
Mouser Part # 848-R2051L02-E2
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
3,620 In Stock
1
$1.61
10
$1.18
25
$1.07
100
$0.944
3,000
$0.755
6,000
View
250
$0.887
500
$0.852
1,000
$0.791
6,000
$0.748
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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 RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
RV-8803-C7-TA-QC
Micro Crystal
1:
$3.28
83 In Stock
5,000 On Order
Mouser Part # 428-RV-8803-C7-TA-QC
Micro Crystal
Real Time Clock RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
83 In Stock
5,000 On Order
View Dates
On Order:
2,000 Expected 4/2/2027
1,000 Expected 4/16/2027
2,000 Expected 9/27/2027
Factory Lead-Time:
45 Weeks
1
$3.28
10
$2.44
25
$2.23
100
$2.00
250
$1.95
1,000
$1.65
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RV-8803-C7
SMD/SMT
Reel, Cut Tape
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
RV-3149-C3 32.768kHz OPTION A TA QC
Micro Crystal
1:
$4.33
399 In Stock
Mouser Part # 428-203658-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
399 In Stock
1
$4.33
10
$3.26
25
$3.00
100
$2.70
1,000
$2.46
2,000
View
250
$2.57
500
$2.55
2,000
$2.43
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock .9RTC BASE
+1 image
1338-31DVGI8
Renesas Electronics
1:
$3.23
27 In Stock
5,000 Expected 2/3/2028
Mouser Part # 972-1338-31DVGI8
Renesas Electronics
Real Time Clock .9RTC BASE
27 In Stock
5,000 Expected 2/3/2028
Alternative Packaging
1
$3.23
10
$2.41
25
$2.20
100
$1.98
250
View
2,500
$1.72
250
$1.87
500
$1.83
1,000
$1.73
2,500
$1.72
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
MSOP-8
Backup Switching
1.3 V
3.7 V
- 40 C
+ 85 C
1338
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real-time Clock IC
+2 images
PT7C4337AWEX
Diodes Incorporated
1:
$1.22
59 In Stock
Mouser Part # 729-PT7C4337AWEX
Diodes Incorporated
Real Time Clock Real-time Clock IC
59 In Stock
Alternative Packaging
1
$1.22
10
$0.88
25
$0.797
100
$0.704
250
View
2,500
$0.64
250
$0.66
500
$0.641
2,500
$0.64
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302S+T&R
Analog Devices / Maxim Integrated
1:
$6.01
1,803 In Stock
Mouser Part # 700-DS1302ST&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
Product Comments
1,803 In Stock
Alternative Packaging
1
$6.01
10
$4.61
25
$4.26
100
$3.88
250
View
2,000
250
$3.69
500
$3.58
1,000
$3.54
2,000
$3.54
Buy
Min.: 1 Mult.: 1
Max.: 1,442
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-8
Backup Switching
2 V
5.5 V
0 C
+ 70 C
DS1302S
SMD/SMT
Reel, Cut Tape, MouseReel
