Real Time Clock Trickle-Charge Timekeeping Chip
+2 images
DS1302ZN+T&R
Analog Devices / Maxim Integrated
1:
$6.04
6,037 In Stock
Mouser Part No 700-DS1302ZNT&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
6,037 In Stock
Alternative Packaging
1
$6.04
10
$4.53
25
$4.25
100
$3.86
250
View
2,500
$3.56
250
$3.67
500
$3.60
1,000
$3.56
2,500
$3.56
Buy
Min.: 1 Mult.: 1
Max.: 2,000
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 I C RTC with 56-Byte NV RAM
DS1338Z-3+T&R
Analog Devices / Maxim Integrated
1:
$6.29
1,420 In Stock
Mouser Part No 700-DS1338Z-3T&R
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
1,420 In Stock
Alternative Packaging
1
$6.29
10
$4.83
25
$4.46
100
$4.06
250
View
2,500
$3.55
250
$3.86
500
$3.83
2,500
$3.55
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
Real Time Clock LW PWR RTC W/RESEAL 8LD
ISL12008IB8Z-T
Renesas / Intersil
1:
$3.23
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
$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 Trickle-Charge Timekeeping Chip
DS1302S+T&R
Analog Devices / Maxim Integrated
1:
$5.04
1,803 In Stock
Mouser Part No 700-DS1302ST&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
1,803 In Stock
Alternative Packaging
1
$5.04
10
$4.02
25
$3.68
100
$3.44
250
View
2,000
$3.22
250
$3.33
500
$3.28
1,000
$3.27
2,000
$3.22
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-Pwr serial RTC W/ battry switchover
M41T01M6F
STMicroelectronics
1:
$3.92
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
$3.92
10
$2.95
25
$2.71
100
$2.45
250
View
2,500
$1.96
250
$2.32
500
$2.20
1,000
$2.15
2,500
$1.96
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:
$5.04
2,400 In Stock
Mouser Part No 511-M41T80M6F
STMicroelectronics
Real Time Clock Serial 160 (20x8)
2,400 In Stock
1
$5.04
10
$3.98
25
$3.80
100
$3.25
250
View
2,500
$2.89
250
$3.16
500
$3.02
1,000
$2.97
2,500
$2.89
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 I C 32-Bit Binary Counter RTC
DS1672S-3+T&R
Analog Devices / Maxim Integrated
1:
$5.29
2,080 In Stock
Mouser Part No 700-DS1672S-3T&R
Analog Devices / Maxim Integrated
Real Time Clock I C 32-Bit Binary Counter RTC
2,080 In Stock
Alternative Packaging
1
$5.29
10
$4.03
25
$3.72
100
$3.37
250
View
2,500
$3.02
250
$3.20
500
$3.10
1,000
$3.06
2,500
$3.02
Buy
Min.: 1 Mult.: 1
Reel :2,500
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 I2C GP RTCC 64B SRAM
MCP7940NT-I/SN
Microchip Technology
1:
$0.85
19,196 In Stock
Mouser Part No 579-MCP7940NT-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
19,196 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:
$1.08
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
$1.08
10
$0.77
25
$0.693
100
$0.61
250
View
3,000
$0.528
250
$0.57
500
$0.546
1,000
$0.528
3,000
$0.528
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:
$4.70
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 24/09/2026
7,500 Expected 17/05/2027
Factory Lead Time:
30 Weeks
1
$4.70
10
$3.54
25
$3.25
100
$2.94
250
View
2,500
$2.54
250
$2.79
500
$2.77
1,000
$2.60
2,500
$2.54
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:
$3.55
8,342 In Stock
Mouser Part No 511-M41T82ZM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
8,342 In Stock
1
$3.55
10
$2.67
25
$2.45
100
$2.20
2,500
$1.86
5,000
View
250
$2.08
500
$2.03
1,000
$1.93
5,000
$1.82
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 64 x 8, Serial, I C Real-Time Clock
+2 images
DS1307Z+T&R
Analog Devices / Maxim Integrated
1:
$5.31
11,274 In Stock
Mouser Part No 700-DS1307ZT&R
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
11,274 In Stock
Alternative Packaging
1
$5.31
10
$4.05
25
$3.73
100
$3.38
250
View
2,500
$3.04
250
$3.22
500
$3.12
1,000
$3.08
2,500
$3.04
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 Total-Elapsed-Time Recorder with Alarm
+2 images
DS1682S+T&R
Analog Devices / Maxim Integrated
1:
$8.95
6,435 In Stock
12,500 Expected 09/11/2026
Mouser Part No 700-DS1682ST&R
Analog Devices / Maxim Integrated
Real Time Clock Total-Elapsed-Time Recorder with Alarm
6,435 In Stock
12,500 Expected 09/11/2026
Alternative Packaging
1
$8.95
10
$6.94
25
$6.43
100
$5.88
250
View
2,500
$5.14
250
$5.62
500
$5.51
1,000
$5.42
2,500
$5.14
Buy
Min.: 1 Mult.: 1
Max.: 2,500
Reel :2,500
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
Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP7940MT-I/SN
Microchip Technology
1:
$0.71
5,384 In Stock
Mouser Part No 579-MCP7940MT-I/SN
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
5,384 In Stock
Alternative Packaging
1
$0.71
10
$0.699
25
$0.698
100
$0.696
3,300
$0.626
9,900
View
250
$0.694
500
$0.651
1,000
$0.648
9,900
$0.59
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-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:
$0.95
3,132 In Stock
Mouser Part No 579-MCP7940NT-E/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EXT
3,132 In Stock
Alternative Packaging
1
$0.95
10
$0.947
25
$0.945
100
$0.942
250
View
3,300
$0.812
250
$0.935
500
$0.933
1,000
$0.93
3,300
$0.812
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
+ 125 C
MCP7940N
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
MCP79410T-I/SN
Microchip Technology
1:
$1.08
7,487 In Stock
Mouser Part No 579-MCP79410T-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
7,487 In Stock
Alternative Packaging
1
$1.08
250
$1.05
1,000
$1.03
3,300
$0.91
Buy
Min.: 1 Mult.: 1
Reel :3,300
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
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412T-I/SN
Microchip Technology
1:
$1.22
5,776 In Stock
Mouser Part No 579-MCP79412TISN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
5,776 In Stock
Alternative Packaging
1
$1.22
1,000
$1.13
3,300
$1.00
Buy
Min.: 1 Mult.: 1
Reel :3,300
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
Reel, Cut Tape, MouseReel
Real Time Clock Serial 64 (8X8)
M41T00M6F
STMicroelectronics
1:
$4.19
2,998 In Stock
Mouser Part No 511-M41T00M6F
STMicroelectronics
Real Time Clock Serial 64 (8X8)
2,998 In Stock
1
$4.19
10
$3.16
25
$2.90
100
$2.62
250
$2.50
2,500
$2.34
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YYYY-MM-DD
HH:MM:SS (24 hr)
8 B
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T00
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2.0 to 5.5V 64 (8X8)
M41T00SM6F
STMicroelectronics
1:
$4.27
5,361 In Stock
5,000 Expected 25/11/2026
Mouser Part No 511-M41T00SM6F
STMicroelectronics
Real Time Clock 2.0 to 5.5V 64 (8X8)
5,361 In Stock
5,000 Expected 25/11/2026
1
$4.27
10
$3.23
25
$2.97
100
$2.68
250
View
2,500
$2.31
250
$2.54
500
$2.51
1,000
$2.42
2,500
$2.31
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial
YYYY-MM-DD
HH:MM:SS (24 hr)
8 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T00S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 512 (64x8)
M41T11M6F
STMicroelectronics
1:
$3.61
2,817 In Stock
Mouser Part No 511-M41T11M6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
2,817 In Stock
1
$3.61
10
$2.72
25
$2.49
100
$2.24
2,500
$1.89
5,000
View
250
$2.11
500
$2.07
1,000
$1.96
5,000
$1.76
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T11
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 512 (64x8)
M41T81M6F
STMicroelectronics
1:
$3.06
2,327 In Stock
5,000 Expected 23/08/2027
Mouser Part No 511-M41T81M6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
2,327 In Stock
5,000 Expected 23/08/2027
Alternative Packaging
1
$3.06
10
$2.30
25
$2.10
100
$1.89
250
View
2,500
$1.58
250
$1.79
500
$1.73
1,000
$1.72
2,500
$1.58
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
20 B
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T81
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T82RM6F
STMicroelectronics
1:
$4.33
2,034 In Stock
2,500 Expected 01/02/2027
Mouser Part No 511-M41T82RM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
2,034 In Stock
2,500 Expected 01/02/2027
1
$4.33
10
$3.26
25
$3.00
100
$2.71
2,500
$2.32
5,000
View
250
$2.57
500
$2.55
1,000
$2.40
5,000
$2.31
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
2.7 V
5.5 V
- 40 C
+ 85 C
M41T82
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T82SM6F
STMicroelectronics
1:
$3.26
1,678 In Stock
5,000 Expected 16/09/2026
Mouser Part No 511-M41T82SM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
1,678 In Stock
5,000 Expected 16/09/2026
1
$3.26
10
$2.44
25
$2.23
100
$2.00
250
View
2,500
$1.60
250
$1.89
500
$1.85
1,000
$1.75
2,500
$1.60
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
3 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
MCP79411T-I/SN
Microchip Technology
1:
$1.18
7,249 In Stock
Mouser Part No 579-MCP79411TISN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
7,249 In Stock
Alternative Packaging
1
$1.18
25
$1.17
250
$1.10
1,000
$1.09
3,300
$1.00
Buy
Min.: 1 Mult.: 1
Reel :3,300
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
Reel, Cut Tape, MouseReel
Real Time Clock Serial RTC A 595-BQ3 2000D A 595-BQ32000 A 595-BQ32000D
BQ32000DR
Texas Instruments
1:
$2.32
4,772 In Stock
Mouser Part No 595-BQ32000DR
Texas Instruments
Real Time Clock Serial RTC A 595-BQ3 2000D A 595-BQ32000 A 595-BQ32000D
4,772 In Stock
Alternative Packaging
1
$2.32
10
$1.71
25
$1.56
100
$1.39
2,500
$1.19
5,000
View
250
$1.31
500
$1.27
1,000
$1.23
5,000
$1.16
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
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
Reel, Cut Tape, MouseReel
Israel
