Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
RV-3028-C8-32.768kHz-1PPM-TA-QA
Micro Crystal
1:
NT$108.63
1,445 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
1,445 In Stock
1
NT$108.63
10
NT$81.02
25
NT$73.85
100
NT$66.32
1,000
NT$63.10
2,000
View
250
NT$63.10
2,000
NT$58.44
5,000
NT$57.72
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
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 Extremely Accurate I C RTC with Integrat
DS3232SN#T&R
Analog Devices / Maxim Integrated
1:
NT$531.66
9,181 In Stock
Mouser Part # 700-DS3232SN#T&R-
Analog Devices / Maxim Integrated
Real Time Clock Extremely Accurate I C RTC with Integrat
9,181 In Stock
Alternative Packaging
1
NT$531.66
10
NT$418.01
25
NT$388.97
100
NT$357.42
1,000
NT$357.42
Buy
Min.: 1 Mult.: 1
Max.: 100
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
236 B
SO-20
Backup Switching
2.3 V
5.5 V
- 40 C
+ 85 C
DS3232SN
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:
NT$52.70
82,576 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.
82,576 In Stock
1
NT$52.70
10
NT$39.44
25
NT$36.21
100
NT$33.23
250
View
4,000
NT$26.85
250
NT$31.83
500
NT$31.05
1,000
NT$30.62
2,000
NT$28.75
4,000
NT$26.85
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)
64 B
DFN2626-10
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85363A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 64K (8Kx8) 100ns
+3 images
M48T08Y-10MH1F
STMicroelectronics
1:
NT$1,474.51
997 In Stock
Mouser Part # 511-M48T08Y-10MH1F
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
997 In Stock
1
NT$1,474.51
10
NT$1,193.81
25
NT$1,123.54
100
NT$1,076.93
250
View
936
NT$977.27
250
NT$1,009.54
500
NT$977.63
936
NT$977.27
1,872
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 kB
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T08Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 70ns
+3 images
M48T35Y-70MH1F
STMicroelectronics
1:
NT$863.63
1,072 In Stock
Mouser Part # 511-M48T35Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
1,072 In Stock
1
NT$863.63
10
NT$690.47
25
NT$647.09
100
NT$599.77
250
View
936
NT$544.92
250
NT$576.83
500
NT$545.28
936
NT$544.92
1,872
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 kB
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T35Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Trickle-Charge Timekeeping Chip
+2 images
DS1302ZN+T&R
Analog Devices / Maxim Integrated
1:
NT$213.31
6,037 In Stock
Mouser Part # 700-DS1302ZNT&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
6,037 In Stock
Alternative Packaging
1
NT$213.31
10
NT$162.40
25
NT$149.85
100
NT$135.87
250
NT$129.06
2,500
NT$129.06
Buy
Min.: 1 Mult.: 1
Max.: 250
Reel :2,500
Details
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
+ 85 C
DS1302ZN
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
+2 images
DS1307Z+T&R
Analog Devices / Maxim Integrated
1:
NT$194.31
13,911 In Stock
Mouser Part # 700-DS1307ZT&R
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
13,911 In Stock
Alternative Packaging
1
NT$194.31
10
NT$148.42
25
NT$135.15
100
NT$124.04
250
View
2,500
NT$109.70
250
NT$117.95
500
NT$115.08
1,000
NT$114.36
2,500
NT$109.70
Buy
Min.: 1 Mult.: 1
Max.: 2,500
Reel :2,500
Details
I2C
YY-MM-DD
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SOIC-8
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
DS1307Z
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2023T-E2-F
Nisshinbo
1:
NT$53.42
3,003 In Stock
2,000 Expected 8/5/2026
Mouser Part # 848-R2023TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
3,003 In Stock
2,000 Expected 8/5/2026
1
NT$53.42
10
NT$39.08
25
NT$35.38
100
NT$31.40
2,000
NT$28.75
4,000
View
250
NT$29.47
500
NT$28.75
4,000
NT$25.31
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
1.7 V
5.5 V
- 40 C
+ 85 C
R2023T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
RV-3129-C3 32.768kHz OPTION A TA QC
Micro Crystal
1:
NT$155.23
1,327 In Stock
5,000 Expected 9/18/2026
Mouser Part # 428-203688-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
1,327 In Stock
5,000 Expected 9/18/2026
1
NT$155.23
10
NT$116.87
25
NT$107.55
100
NT$96.80
1,000
NT$87.83
2,000
View
250
NT$92.13
500
NT$91.42
2,000
NT$85.32
5,000
NT$84.96
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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 4-Wire Real Time Clock IC
R2043T-E2-F
Nisshinbo
1:
NT$54.13
2,316 In Stock
Mouser Part # 848-R2043TE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
2,316 In Stock
1
NT$54.13
10
NT$39.44
25
NT$35.38
100
NT$31.40
2,000
NT$26.56
4,000
View
250
NT$29.47
500
NT$28.32
1,000
NT$28.00
4,000
NT$25.99
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)
TSSOP-10
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2043T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-wire Real Time Clock Module
R2045S-E2-FE
Nisshinbo
1:
NT$169.21
4,191 In Stock
Mouser Part # 848-R2045S-E2-FE
Nisshinbo
Real Time Clock 4-wire Real Time Clock Module
4,191 In Stock
1
NT$169.21
10
NT$127.98
25
NT$117.59
100
NT$106.12
1,000
NT$89.27
2,000
View
250
NT$100.74
500
NT$90.70
2,000
NT$87.83
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
R2223L-E2
Nisshinbo
1:
NT$58.79
5,351 In Stock
Mouser Part # 848-R2223L-E2
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
5,351 In Stock
1
NT$58.79
10
NT$43.02
25
NT$39.08
100
NT$34.45
3,000
NT$27.14
6,000
View
250
NT$32.37
500
NT$31.12
1,000
NT$28.21
6,000
NT$26.78
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Serial 2-Wire, I2C
BCD
BCD
QFN1818-12
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
R2223L
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
RV5C348A-E2-F
Nisshinbo
1:
NT$58.79
1,839 In Stock
Mouser Part # 848-RV5C348AE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
1,839 In Stock
1
NT$58.79
10
NT$43.02
25
NT$39.08
100
NT$34.45
2,000
NT$28.43
4,000
View
250
NT$32.37
500
NT$31.12
1,000
NT$28.61
4,000
NT$27.39
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 Real Time Clock
+2 images
S-35190A-J8T1U
ABLIC
1:
NT$39.08
4,757 In Stock
Mouser Part # 628-35190A-G
ABLIC
Real Time Clock Real Time Clock
4,757 In Stock
1
NT$39.08
10
NT$32.30
25
NT$30.54
100
NT$28.64
250
View
4,000
NT$25.02
250
NT$27.89
500
NT$27.28
1,000
NT$26.92
2,000
NT$26.21
4,000
NT$25.02
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 Serial I2C bus RTC
M41T83ZMY6F
STMicroelectronics
1:
NT$266.01
795 In Stock
Mouser Part # 511-M41T83ZMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
795 In Stock
1
NT$266.01
10
NT$205.06
25
NT$190.01
100
NT$173.16
1,000
NT$153.80
2,000
View
250
NT$160.25
2,000
NT$147.70
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302S+T&R
Analog Devices / Maxim Integrated
1:
NT$177.10
1,803 In Stock
Mouser Part # 700-DS1302ST&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
1,803 In Stock
Alternative Packaging
1
NT$177.10
10
NT$146.27
25
NT$137.66
100
NT$127.27
250
View
2,000
NT$114.36
250
NT$121.17
500
NT$117.59
1,000
NT$115.80
2,000
NT$114.36
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
31 B
SOIC-8
Backup Switching
2 V
5.5 V
0 C
+ 70 C
DS1302S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
DS1308U-33+T
Analog Devices / Maxim Integrated
1:
NT$220.12
2,463 In Stock
Mouser Part # 700-DS1308U-33+T
Analog Devices / Maxim Integrated
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
2,463 In Stock
Alternative Packaging
1
NT$220.12
10
NT$168.50
25
NT$155.95
100
NT$141.61
250
View
3,000
NT$122.97
250
NT$134.80
500
NT$133.72
3,000
NT$122.97
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)
56 B
uSOP-8
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
DS1308U
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Pwr serial RTC W/ battry switchover
M41T01M6F
STMicroelectronics
1:
NT$133.36
2,355 In Stock
Mouser Part # 511-M41T01M6F
STMicroelectronics
Real Time Clock Low-Pwr serial RTC W/ battry switchover
2,355 In Stock
1
NT$133.36
10
NT$100.38
25
NT$90.34
100
NT$83.17
250
View
2,500
NT$69.91
250
NT$78.87
500
NT$76.72
1,000
NT$76.36
2,500
NT$69.91
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
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:
NT$187.85
2,510 In Stock
Mouser Part # 511-M41T80M6F
STMicroelectronics
Real Time Clock Serial 160 (20x8)
2,510 In Stock
1
NT$187.85
10
NT$146.99
25
NT$138.74
100
NT$120.81
250
View
2,500
NT$110.42
250
NT$116.51
500
NT$113.64
2,500
NT$110.42
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)
20 B
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:
NT$285.37
1,071 In Stock
Mouser Part # 511-M41T93ZQA6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
1,071 In Stock
1
NT$285.37
10
NT$219.76
25
NT$203.63
100
NT$185.70
1,000
NT$160.25
2,000
View
250
NT$172.08
2,000
NT$158.46
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)
32 B
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
S-35190A-I8T1U
ABLIC
1:
NT$26.17
2,949 In Stock
Mouser Part # 628-S-35190A-I8T1U
ABLIC
Real Time Clock 3-wire Real Time Clock
2,949 In Stock
1
NT$26.17
10
NT$25.56
25
NT$25.45
100
NT$25.35
250
View
5,000
NT$24.63
250
NT$25.27
500
NT$25.24
2,500
NT$24.88
5,000
NT$24.63
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
SNT-A-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35190
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I C Serial Real-Time Clock
+4 images
DS1337C#T&R
Analog Devices / Maxim Integrated
1:
NT$292.18
1,408 In Stock
Mouser Part # 700-DS1337C#T&R-
Analog Devices / Maxim Integrated
Real Time Clock I C Serial Real-Time Clock
1,408 In Stock
Alternative Packaging
1
NT$292.18
10
NT$226.21
25
NT$205.42
100
NT$191.44
250
View
1,000
NT$177.46
250
NT$183.55
500
NT$180.33
1,000
NT$177.46
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
+1 image
ISL1209IU10Z-TK
Renesas / Intersil
1:
NT$144.83
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
NT$144.83
10
NT$109.34
25
NT$97.87
100
NT$90.70
250
View
1,000
NT$75.64
250
NT$86.04
500
NT$84.96
1,000
NT$75.64
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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 LW PWR RTC W/RESEAL 8LD
ISL12008IB8Z-T
Renesas / Intersil
1:
NT$115.80
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
NT$115.80
10
NT$86.40
25
NT$78.87
100
NT$70.98
2,500
NT$59.87
5,000
View
250
NT$67.04
500
NT$65.61
1,000
NT$62.02
5,000
NT$58.79
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 I C RTC with 56-Byte NV RAM
DS1338Z-3+T&R
Analog Devices / Maxim Integrated
1:
NT$224.78
1,571 In Stock
Mouser Part # 700-DS1338Z-3T&R
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
1,571 In Stock
Alternative Packaging
1
NT$224.78
10
NT$172.44
25
NT$159.17
100
NT$144.83
250
View
2,500
NT$127.27
250
NT$138.02
500
NT$136.95
1,000
NT$136.59
2,500
NT$127.27
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
HH:MM:SS (24 hr)
56 B
SOIC-8
2.7 V
3.3 V
- 40 C
+ 85 C
DS1338Z
SMD/SMT
Reel, Cut Tape, MouseReel
Taiwan
