Real Time Clock Real-time Clock Mod I2C Bus
+2 images
PT7C4337WEX
Diodes Incorporated
1:
0,929 €
3.983 In Stock
Mouser Part No
729-PT7C4337WEX
Diodes Incorporated
Real Time Clock Real-time Clock Mod I2C Bus
3.983 In Stock
Alternative Packaging
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 Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
PCA85073ADP/Q900Z
NXP Semiconductors
1:
1,42 €
3.225 In Stock
32.500 On Order
Mouser Part No
771-PCA85073ADPQ900Z
NXP Semiconductors
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
3.225 In Stock
32.500 On Order
View Dates
Stock:
3.225 Can Dispatch Immediately
On Order:
17.500 Expected 2/16/2027
15.000 Expected 3/22/2027
Factory Lead Time:
27 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 105 C
PCA85073A
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
+1 image
PCF85063ATT/AJ
NXP Semiconductors
1:
0,817 €
6.045 In Stock
27.500 On Order
Mouser Part No
771-PCF85063ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
6.045 In Stock
27.500 On Order
View Dates
Stock:
6.045 Can Dispatch Immediately
On Order:
15.000 Expected 3/1/2027
12.500 Expected 7/5/2027
Factory Lead Time:
27 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package.
PCF85063BTL/1,118
NXP Semiconductors
1:
0,688 €
13.377 In Stock
Mouser Part No
771-PCF85063BTL1118
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package.
13.377 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
4.000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
DFN2626-10
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063B
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.
+1 image
PCF85263ATT/AJ
NXP Semiconductors
1:
1,19 €
7.080 In Stock
40.000 Expected 2/15/2027
Mouser Part No
771-PCF85263ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.
7.080 In Stock
40.000 Expected 2/15/2027
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85263A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package.
PCF85263ATT1/AZ
NXP Semiconductors
1:
1,25 €
5.392 In Stock
7.500 Expected 12/7/2026
Mouser Part No
771-PCF85263ATT1/AZ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package.
5.392 In Stock
7.500 Expected 12/7/2026
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)
TSSOP-10
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85263A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.
+1 image
PCF85363ATT/AJ
NXP Semiconductors
1:
1,51 €
8.231 In Stock
5.000 Expected 5/3/2027
Mouser Part No
771-PCF85363ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.
8.231 In Stock
5.000 Expected 5/3/2027
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85363A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
+1 image
PCF8563TS/5,118
NXP Semiconductors
1:
1,57 €
10.139 In Stock
6.495 Expected 11/10/2026
Mouser Part No
771-PCF8563TS/5118
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
10.139 In Stock
6.495 Expected 11/10/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
No Backup Switching
1 V
5.5 V
- 40 C
+ 85 C
PCF8563
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
R2025S-E2-FE
Nisshinbo
1:
3,85 €
2.262 In Stock
Mouser Part No
848-R2025S-E2-FE
Nisshinbo
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
2.262 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
Serial 2-Wire, I2C
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
R2025S/D
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
R2043T-E2-F
Nisshinbo
1:
1,30 €
2.176 In Stock
Mouser Part No
848-R2043TE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
2.176 In Stock
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 2-Wire Real Time Clock IC
R2051S01-E2-F
Nisshinbo
1:
1,53 €
4.120 In Stock
Mouser Part No
848-R2051S01E2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
4.120 In Stock
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 2-Wire Real Time Clock IC
R2221T-E2-F
Nisshinbo
1:
1,43 €
2.268 In Stock
Mouser Part No
848-R2221TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
2.268 In Stock
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 REAL TIME CLK ENHANC CD ESD & MOISTURESIS
ISL12022MAIBZ-T
Renesas / Intersil
1:
6,64 €
900 In Stock
Mouser Part No
968-ISL12022MAIBZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
900 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1.000
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
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL
ISL12022MIBZ-T
Renesas / Intersil
1:
6,47 €
585 In Stock
Mouser Part No
968-ISL12022MIBZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL
585 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1.000
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
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
ISL12057IUZ-T
Renesas / Intersil
1:
2,51 €
6.056 In Stock
Mouser Part No
968-ISL12057IUZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
6.056 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
MSOP-8
No Backup Switching
1.8 V
3.6 V
- 40 C
+ 85 C
ISL12057
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
ISL1208IB8Z-TK
Renesas / Intersil
1:
2,54 €
7.326 In Stock
5.000 Expected 3/22/2027
Mouser Part No
968-ISL1208IB8Z-TK
Renesas / Intersil
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
7.326 In Stock
5.000 Expected 3/22/2027
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL1208
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2CAL TIME CLK/CLNDR 8LD
ISL1208IU8Z-T7A
Renesas / Intersil
1:
4,38 €
2.869 In Stock
Mouser Part No
968-ISL1208IU8Z-T7A
Renesas / Intersil
Real Time Clock I2CAL TIME CLK/CLNDR 8LD
2.869 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
MSOP-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL1208
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2CAL TIME CLK/CLNDR 8LD
ISL1208IU8Z-TK
Renesas / Intersil
1:
3,10 €
3.502 In Stock
3.000 Expected 7/8/2027
Mouser Part No
968-ISL1208IU8Z-TK
Renesas / Intersil
Real Time Clock I2CAL TIME CLK/CLNDR 8LD
3.502 In Stock
3.000 Expected 7/8/2027
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
MSOP-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL1208
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
RV-4162-C7-32.768k-20PPM-TA-QA
Micro Crystal
1:
2,82 €
90 In Stock
1.000 Expected 12/4/2026
Mouser Part No
428-202471-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
90 In Stock
1.000 Expected 12/4/2026
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1 V
4.4 V
- 40 C
+ 85 C
RV-4162-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C
RV-8063-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal
1:
1,71 €
1.470 In Stock
Mouser Part No
428-203119-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C
1.470 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
Serial, I2C, SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
RV-8063-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP7940MT-I/MNY
Microchip Technology
1:
0,714 €
1.602 In Stock
3.300 Expected 12/21/2026
Mouser Part No
579-MCP7940MT-I/MNY
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
1.602 In Stock
3.300 Expected 12/21/2026
Buy
Min.: 1
Mult.: 1
Reel :
3.300
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TDFN-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP7940MT-I/ST
Microchip Technology
1:
0,645 €
215 In Stock
Mouser Part No
579-MCP7940MT-I/ST
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
215 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2.500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 64B SRAM EXT
MCP7940NT-E/SN
Microchip Technology
1:
0,851 €
842 In Stock
3.300 Expected 11/23/2026
Mouser Part No
579-MCP7940NT-E/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EXT
842 In Stock
3.300 Expected 11/23/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
3.300
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 125 C
MCP7940N
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
MCP79410T-I/ST
Microchip Technology
1:
1,01 €
1.151 In Stock
5.000 Expected 1/18/2027
Mouser Part No
579-MCP79410T-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
1.151 In Stock
5.000 Expected 1/18/2027
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2.500
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
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411T-I/MNY
Microchip Technology
1:
1,13 €
18 In Stock
13.200 On Order
Mouser Part No
579-MCP79411TIMNY
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
18 In Stock
13.200 On Order
View Dates
Stock:
18 Can Dispatch Immediately
On Order:
6.600 Expected 1/5/2027
6.600 Expected 1/18/2027
Factory Lead Time:
12 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
3.300
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TDFN-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel