Real Time Clock I2C GP RTCC 64B SRAM EUI-48
MCP79401-I/SN
Microchip Technology
1:
HK$8.55
13,988 In Stock
Mouser Part No
579-MCP79401ISN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
13,988 In Stock
Alternative Packaging
1
HK$8.55
25
HK$7.89
100
HK$7.48
10,000
HK$7.47
Buy
Min.: 1
Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I C RTC with 56-Byte NV RAM
+2 images
DS1338Z-33+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1338Z-33
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
Alternative Packaging
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SOIC-8
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
DS1338Z
SMD/SMT
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
+2 images
DS1302ZN+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1302ZNT&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
Alternative Packaging
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 Low-Pwr serial RTC W/ battry switchover
M41T01M6F
STMicroelectronics
1:
HK$32.22
2,355 In Stock
Mouser Part No
511-M41T01M6F
STMicroelectronics
Real Time Clock Low-Pwr serial RTC W/ battry switchover
2,355 In Stock
1
HK$32.22
10
HK$24.25
25
HK$22.28
100
HK$20.14
250
View
2,500
HK$16.19
250
HK$19.07
500
HK$18.99
1,000
HK$17.84
2,500
HK$16.19
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:
HK$41.43
2,400 In Stock
Mouser Part No
511-M41T80M6F
STMicroelectronics
Real Time Clock Serial 160 (20x8)
2,400 In Stock
1
HK$41.43
10
HK$32.72
25
HK$31.24
100
HK$26.72
250
View
2,500
HK$23.76
250
HK$25.98
500
HK$24.82
1,000
HK$24.41
2,500
HK$23.76
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)
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 Trickle-Charge Timekeeping Chip
DS1302S+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1302S
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
Alternative Packaging
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
+ 70 C
DS1302S
SMD/SMT
Tube
Real Time Clock I C RTC with 56-Byte NV RAM
DS1338Z-3+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1338Z-3T&R
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
Alternative Packaging
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
Real Time Clock I C RTC with 56-Byte NV RAM
DS1338Z-3+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1338Z-3
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
Alternative Packaging
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
DS1338Z
SMD/SMT
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302S+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1302ST&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
Alternative Packaging
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 I C RTC/Supervisor with Trickle Charger
DS1388Z-3+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1388Z-3
Analog Devices / Maxim Integrated
Real Time Clock I C RTC/Supervisor with Trickle Charger
Alternative Packaging
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
512 B
SOIC-8
Backup Switching
2.7 V
3.3 V
- 40 C
+ 85 C
DS1388Z
SMD/SMT
Tube
Real Time Clock LW PWR RTC W/RESEAL 8LD
ISL12008IB8Z-T
Renesas / Intersil
1:
HK$26.55
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
HK$26.55
10
HK$19.81
25
HK$18.08
100
HK$16.28
2,500
HK$13.73
5,000
View
250
HK$15.37
500
HK$15.04
1,000
HK$14.22
5,000
HK$13.48
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 W/ ALARM DS1337 COMP
ISL12057IBZ
Renesas / Intersil
1:
HK$23.18
1,992 In Stock
Mouser Part No
968-ISL12057IBZ
Renesas / Intersil
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
1,992 In Stock
Alternative Packaging
1
HK$23.18
10
HK$17.26
25
HK$15.86
100
HK$14.22
250
View
250
HK$13.40
500
HK$12.82
980
HK$12.41
2,940
HK$12.00
5,880
HK$11.75
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 Serial RTC A 595-BQ3 2000DR A 595-BQ3200 A 595-BQ32000DR
BQ32000D
Texas Instruments
1:
HK$21.54
737 In Stock
Mouser Part No
595-BQ32000D
Texas Instruments
Real Time Clock Serial RTC A 595-BQ3 2000DR A 595-BQ3200 A 595-BQ32000DR
737 In Stock
Alternative Packaging
1
HK$21.54
10
HK$16.69
25
HK$12.99
75
HK$12.17
300
View
300
HK$11.75
5,025
HK$11.59
Buy
Min.: 1
Mult.: 1
Details
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 I C 32-Bit Binary Counter RTC
DS1672S-2+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1672S-2
Analog Devices / Maxim Integrated
Real Time Clock I C 32-Bit Binary Counter RTC
Details
Serial 2-Wire, I2C
Binary
Binary
SOIC-8
Backup Switching
1.8 V
2.2 V
- 40 C
+ 85 C
DS1672S
SMD/SMT
Tube
Real Time Clock I C 32-Bit Binary Counter RTC
DS1672S-3+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1672S-3T&R
Analog Devices / Maxim Integrated
Real Time Clock I C 32-Bit Binary Counter RTC
Alternative Packaging
Details
Serial 2-Wire, I2C
Binary
Binary
SOIC-8
Backup Switching
2.7 V
3.3 V
- 40 C
+ 85 C
DS1672S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS
ISL12058IBZ
Renesas / Intersil
1:
HK$23.18
567 In Stock
Mouser Part No
968-ISL12058IBZ
Renesas / Intersil
Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS
567 In Stock
Alternative Packaging
1
HK$23.18
10
HK$17.26
25
HK$15.86
100
HK$14.22
250
View
250
HK$13.40
500
HK$12.82
980
HK$12.41
2,940
HK$12.00
5,880
HK$11.75
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
ISL12058
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 64B SRAM
MCP7940NT-I/SN
Microchip Technology
1:
HK$6.99
19,491 In Stock
Mouser Part No
579-MCP7940NT-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
19,491 In Stock
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)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Automotive high-spee d CMOS timer with i
TLC3555QDRQ1
Texas Instruments
1:
HK$8.88
4,939 In Stock
Mouser Part No
595-TLC3555QDRQ1
Texas Instruments
Real Time Clock Automotive high-spee d CMOS timer with i
4,939 In Stock
1
HK$8.88
10
HK$6.33
25
HK$5.70
100
HK$5.01
250
View
3,000
HK$4.34
250
HK$4.69
500
HK$4.49
1,000
HK$4.34
3,000
HK$4.34
Buy
Min.: 1
Mult.: 1
Max.: 1,001
Reel :
3,000
Details
SOIC-8
No Backup Switching
1.5 V
18 V
- 40 C
+ 125 C
TLC3555
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 64 (8X8)
M41T0M6F
STMicroelectronics
1:
HK$38.63
5,872 In Stock
12,500 On Order
Mouser Part No
511-M41T0M6F
STMicroelectronics
Real Time Clock Serial 64 (8X8)
5,872 In Stock
12,500 On Order
View Dates
Stock:
5,872 Can Dispatch Immediately
On Order:
5,000 Expected 2/10/2026
7,500 Expected 17/5/2027
Factory Lead Time:
30 Weeks
1
HK$38.63
10
HK$29.10
25
HK$26.72
100
HK$24.17
250
View
2,500
HK$20.88
250
HK$22.93
500
HK$22.77
1,000
HK$21.37
2,500
HK$20.88
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
No Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T0
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T82ZM6F
STMicroelectronics
1:
HK$29.18
10,342 In Stock
Mouser Part No
511-M41T82ZM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
10,342 In Stock
1
HK$29.18
10
HK$21.95
25
HK$20.14
100
HK$18.08
2,500
HK$15.29
5,000
View
250
HK$17.10
500
HK$16.69
1,000
HK$15.86
5,000
HK$14.96
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOIC-8
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T82
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411-I/SN
Microchip Technology
1:
HK$9.29
12,592 In Stock
Mouser Part No
579-MCP79411ISN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
12,592 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
DS1307Z+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1307Z
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Alternative Packaging
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
Tube
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
+2 images
DS1307Z+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1307ZT&R
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Alternative Packaging
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 Total-Elapsed-Time Recorder with Alarm
DS1682S+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1682S
Analog Devices / Maxim Integrated
Real Time Clock Total-Elapsed-Time Recorder with Alarm
Alternative Packaging
Details
I2C
Binary
Binary
10 B
SOIC-8
No Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
DS1682
SMD/SMT
Tube
Real Time Clock Total-Elapsed-Time Recorder with Alarm
+2 images
DS1682S+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No
700-DS1682ST&R
Analog Devices / Maxim Integrated
Real Time Clock Total-Elapsed-Time Recorder with Alarm
Alternative Packaging
Details
Serial 2-Wire
Binary
Binary
10 B
SOIC-8
No Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
DS1682
SMD/SMT
Reel, Cut Tape, MouseReel