Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
RV-3028-C8-32.768kHz-1PPM-TA-QA
Micro Crystal
1:
$4.12
1,001 In Stock
New Product
Mouser Part No 428-RV3028C81PPMTAQA
New Product
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
1,001 In Stock
1
$4.12
10
$3.07
25
$2.80
100
$2.52
1,000
$2.39
2,000
View
250
$2.39
2,000
$2.22
5,000
$2.19
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 16K (2Kx8) 70ns
M48T12-70PC1
STMicroelectronics
1:
$56.11
865 In Stock
Mouser Part No 511-M48T1270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
865 In Stock
Alternative Packaging
1
$56.11
10
$41.28
25
$39.62
100
$38.07
280
View
280
$36.68
560
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
PCDIP-24
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T12
Through Hole
Tube
Real Time Clock 64K (8Kx8) 150ns
M48T18-150PC1
STMicroelectronics
1:
$68.64
412 In Stock
Mouser Part No 511-M48T1815PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 150ns
412 In Stock
Alternative Packaging
1
$68.64
10
$51.84
25
$49.57
100
$48.16
240
View
240
$47.59
1,200
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
PCDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T18
Through Hole
Tube
Real Time Clock 64K (8Kx8) 100ns
+3 images
M48T08Y-10MH1F
STMicroelectronics
1:
$55.94
977 In Stock
Mouser Part No 511-M48T08Y-10MH1F
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
977 In Stock
1
$55.94
10
$45.29
25
$42.62
100
$40.85
250
View
936
$36.90
250
$38.30
500
$36.92
936
$36.90
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 64K (8Kx8) 100ns
M48T08-100PC1
STMicroelectronics
1:
$49.45
1,504 In Stock
Mouser Part No 511-M48T0810PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
1,504 In Stock
1
$49.45
10
$37.10
25
$35.39
100
$34.14
240
View
240
$32.29
480
$32.27
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
PCDIP-28
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T08
Through Hole
Tube
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
PCF85363ATL/AX
NXP Semiconductors
1:
$1.81
82,412 In Stock
Mouser Part No 771-PCF85363ATL/AX
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
82,412 In Stock
1
$1.81
10
$1.43
25
$1.32
100
$1.21
250
View
4,000
$1.01
250
$1.15
500
$1.12
1,000
$1.09
2,000
$1.05
4,000
$1.01
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 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412-I/ST
Microchip Technology
1:
$1.60
4,615 In Stock
Mouser Part No 579-MCP79412IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
4,615 In Stock
Alternative Packaging
1
$1.60
25
$1.47
100
$1.40
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
RV-3149-C3 32.768kHz OPTION B TA QC
Micro Crystal
1:
$5.03
737 In Stock
Mouser Part No 428-203605-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
737 In Stock
1
$5.03
10
$3.79
25
$3.48
100
$3.13
1,000
$2.73
2,000
View
250
$2.95
500
$2.88
2,000
$2.65
5,000
$2.60
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 2Kb EE 64B SRAM WD TED EUI-64
+1 image
MCP795W22-I/ST
Microchip Technology
1:
$2.69
5,150 In Stock
Mouser Part No 579-MCP795W22-I/ST
Microchip Technology
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
5,150 In Stock
Alternative Packaging
1
$2.69
25
$2.50
96
$2.37
288
$2.35
Buy
Min.: 1 Mult.: 1
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-14
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock 4-wire Real Time Clock Module
R2045S-E2-FE
Nisshinbo
1:
$6.42
3,641 In Stock
Mouser Part No 848-R2045S-E2-FE
Nisshinbo
Real Time Clock 4-wire Real Time Clock Module
3,641 In Stock
1
$6.42
10
$4.86
25
$4.46
100
$4.03
1,000
$3.44
2,000
View
250
$3.82
500
$3.56
2,000
$3.39
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
R2023T-E2-F
Nisshinbo
1:
$2.03
5,003 In Stock
Mouser Part No 848-R2023TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
5,003 In Stock
1
$2.03
10
$1.48
25
$1.34
100
$1.19
2,000
$1.09
4,000
View
250
$1.12
500
$1.09
4,000
$0.96
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 I2C GP RTCC 64B SRAM ID
MCP79400-I/MS
Microchip Technology
1:
$1.36
5,450 In Stock
Mouser Part No 579-MCP79400IMS
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM ID
5,450 In Stock
Alternative Packaging
1
$1.36
25
$1.27
100
$1.25
10,000
$1.18
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412-I/MS
Microchip Technology
1:
$1.60
3,779 In Stock
Mouser Part No 579-MCP79412IMS
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
3,779 In Stock
Alternative Packaging
1
$1.60
10
$1.56
25
$1.47
5,000
$1.40
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
AB-RTCMC-32.768KHZ-EOZ9-S3-HAT
ABRACON
1:
$12.89
314 In Stock
Mouser Part No 815-2768KHZEOZ9S3HAT
ABRACON
Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
314 In Stock
1
$12.89
10
$10.04
25
$9.32
100
$8.53
1,000
$7.40
2,000
View
250
$8.09
500
$7.77
2,000
$7.28
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 4-Wire, SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
AB-RTCMC
SMD/SMT
Reel, Cut Tape
Real Time Clock 2-Wire Real Time Clock IC
R2223T-E2-F
Nisshinbo
1:
$2.26
1,680 In Stock
Mouser Part No 848-R2223TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
1,680 In Stock
1
$2.26
10
$1.66
25
$1.50
100
$1.33
2,000
$1.04
4,000
View
250
$1.25
500
$1.20
1,000
$1.17
4,000
$1.01
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 2-Wire Real Time Clock IC
RS5C372B-E2-F
Nisshinbo
1:
$2.23
499 In Stock
2,000 Expected 20/11/2026
Mouser Part No 848-RS5C372B-E2-F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
499 In Stock
2,000 Expected 20/11/2026
1
$2.23
10
$1.63
25
$1.48
100
$1.31
250
View
2,000
$1.07
250
$1.23
500
$1.18
1,000
$1.08
2,000
$1.07
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-8
Backup Switching
2 V
6 V
- 40 C
+ 85 C
RS5C372
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T83ZMY6F
STMicroelectronics
1:
$10.09
765 In Stock
Mouser Part No 511-M41T83ZMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
765 In Stock
1
$10.09
10
$7.78
25
$7.21
100
$6.57
1,000
$5.67
2,000
View
250
$6.08
2,000
$5.60
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 LW PWR RTC W/RESEAL 8LD
ISL12008IB8Z
Renesas / Intersil
1:
$4.39
4,620 In Stock
Mouser Part No 968-ISL12008IB8Z
Renesas / Intersil
Real Time Clock LW PWR RTC W/RESEAL 8LD
4,620 In Stock
Alternative Packaging
1
$4.39
10
$3.28
25
$2.69
100
$2.50
250
View
250
$2.39
500
$2.33
980
$2.23
2,940
$2.22
Buy
Min.: 1 Mult.: 1
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
Tube
Real Time Clock REAL TIME CLKRTC IN
+1 image
ISL1219IUZ-T
Renesas / Intersil
1:
$5.52
2,200 In Stock
Mouser Part No 968-ISL1219IUZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLKRTC IN
2,200 In Stock
Alternative Packaging
1
$5.52
10
$4.16
25
$3.82
100
$3.45
250
View
2,500
$2.94
250
$3.28
500
$3.25
1,000
$3.06
2,500
$2.94
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 2-Wire Real Time Clock IC
R2221T-E2-F
Nisshinbo
1:
$2.19
2,603 In Stock
Mouser Part No 848-R2221TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
2,603 In Stock
1
$2.19
10
$1.60
25
$1.46
100
$1.28
250
View
2,000
$1.04
250
$1.21
500
$1.16
1,000
$1.07
2,000
$1.04
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
R2221T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock LW PWR RTC W/RESEAL 8LD
ISL12008IB8Z-T
Renesas / Intersil
1:
$4.39
1,154 In Stock
Mouser Part No 968-ISL12008IB8Z-T
Renesas / Intersil
Real Time Clock LW PWR RTC W/RESEAL 8LD
1,154 In Stock
Alternative Packaging
1
$4.39
10
$3.28
25
$2.99
100
$2.69
2,500
$2.27
5,000
View
250
$2.54
500
$2.49
1,000
$2.35
5,000
$2.23
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 CLK ENHANC CD ESD & MOISTURESIS
ISL12022MAIBZ
Renesas / Intersil
1:
$10.16
760 In Stock
Mouser Part No 968-ISL12022MAIBZ
Renesas / Intersil
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
760 In Stock
Alternative Packaging
1
$10.16
10
$7.83
25
$6.38
100
$6.00
250
View
250
$5.79
500
$5.78
760
$5.77
2,280
$5.63
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12022
SMD/SMT
Tube
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
ISL12057IBZ
Renesas / Intersil
1:
$3.84
1,957 In Stock
Mouser Part No 968-ISL12057IBZ
Renesas / Intersil
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
1,957 In Stock
Alternative Packaging
1
$3.84
10
$2.86
25
$2.62
100
$2.35
250
View
250
$2.22
500
$2.12
980
$2.05
2,940
$1.99
5,880
$1.94
Buy
Min.: 1 Mult.: 1
Details
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
+1 image
ISL1209IU10Z-TK
Renesas / Intersil
1:
$5.45
2,063 In Stock
Mouser Part No 968-ISL1209IU10Z-TK
Renesas / Intersil
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
2,063 In Stock
Alternative Packaging
1
$5.45
10
$4.11
25
$3.78
100
$3.41
250
View
1,000
$2.87
250
$3.24
500
$3.20
1,000
$2.87
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 Real Time Clock
+2 images
S-35190A-J8T1U
ABLIC
1:
$2.04
4,657 In Stock
Mouser Part No 628-35190A-G
ABLIC
Real Time Clock Real Time Clock
4,657 In Stock
1
$2.04
10
$1.62
25
$1.51
100
$1.39
250
View
4,000
$1.16
250
$1.32
500
$1.29
1,000
$1.28
2,000
$1.16
4,000
$1.16
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
