|
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
- MCP79521-I/MS
- Microchip Technology
-
1:
$1.92
-
150In Stock
|
Mouser Part #
579-MCP79521-I/MS
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
|
|
150In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
- MCP79521T-I/MS
- Microchip Technology
-
1:
$1.92
-
920In Stock
|
Mouser Part #
579-MCP79521T-I/MS
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
|
|
920In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial, I2C, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR
- BQ32002D
- Texas Instruments
-
1:
$2.96
-
456In Stock
|
Mouser Part #
595-BQ32002D
|
Texas Instruments
|
Real Time Clock SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR
|
|
456In Stock
|
|
|
$2.96
|
|
|
$2.20
|
|
|
$1.86
|
|
|
$1.77
|
|
|
View
|
|
|
$1.68
|
|
|
$1.63
|
|
|
$1.56
|
|
|
$1.52
|
|
|
$1.47
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
Backup Switching
|
3 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
BQ32002
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 1024k NV SRAM with Phantom Clock
- DS1248Y-70IND+
- Analog Devices / Maxim Integrated
-
1:
$82.12
-
20In Stock
|
Mouser Part #
700-DS1248Y-70IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock 1024k NV SRAM with Phantom Clock
|
|
20In Stock
|
|
|
$82.12
|
|
|
$75.80
|
|
|
$74.20
|
|
|
$69.67
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
128 kB
|
EDIP-32
|
Integrated Battery
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1248Y
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 4096k NV SRAM with Phantom Clock
- DS1251W-120IND+
- Analog Devices / Maxim Integrated
-
1:
$109.29
-
2In Stock
|
Mouser Part #
700-DS1251W-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock 4096k NV SRAM with Phantom Clock
|
|
2In Stock
|
|
|
$109.29
|
|
|
$90.96
|
|
|
$85.61
|
|
|
$81.12
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
512 kB
|
EDIP-32
|
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS1251W
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885+
- Analog Devices / Maxim Integrated
-
1:
$18.54
-
105In Stock
|
Mouser Part #
700-DS12885
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
105In Stock
|
|
|
$18.54
|
|
|
$14.33
|
|
|
$13.48
|
|
|
$11.91
|
|
|
View
|
|
|
$11.90
|
|
|
$11.48
|
|
|
$11.25
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
PDIP-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12885
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885N+
- Analog Devices / Maxim Integrated
-
1:
$18.32
-
22In Stock
|
Mouser Part #
700-DS12885N
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
22In Stock
|
|
|
$18.32
|
|
|
$13.91
|
|
|
$13.23
|
|
|
$12.12
|
|
|
View
|
|
|
$11.87
|
|
|
$11.36
|
|
|
$11.14
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
114 B
|
PDIP-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS12885N
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885S+
- Analog Devices / Maxim Integrated
-
1:
$17.56
-
55In Stock
|
Mouser Part #
700-DS12885S
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
55In Stock
|
|
|
$17.56
|
|
|
$13.75
|
|
|
$12.81
|
|
|
$11.74
|
|
|
View
|
|
|
$11.64
|
|
|
$10.95
|
|
|
$10.70
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12885S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885SN+
- Analog Devices / Maxim Integrated
-
1:
$20.27
-
41In Stock
|
Mouser Part #
700-DS12885SN
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
41In Stock
|
|
|
$20.27
|
|
|
$16.00
|
|
|
$14.78
|
|
|
$13.66
|
|
|
View
|
|
|
$13.18
|
|
|
$12.74
|
|
|
$12.45
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS12885SN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885S+T&R
- Analog Devices / Maxim Integrated
-
1:
$17.60
-
484In Stock
|
Mouser Part #
700-DS12885ST&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
484In Stock
|
|
|
$17.60
|
|
|
$13.81
|
|
|
$12.87
|
|
|
$11.83
|
|
|
View
|
|
|
$10.75
|
|
|
$11.65
|
|
|
$11.18
|
|
|
$10.75
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
114 B
|
SO-24
|
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12885S
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12C887+
- Analog Devices / Maxim Integrated
-
1:
$24.17
-
91In Stock
-
294Expected 11/17/2026
|
Mouser Part #
700-DS12C887
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
91In Stock
294Expected 11/17/2026
|
|
|
$24.17
|
|
|
$19.73
|
|
|
$18.23
|
|
Min.: 1
Mult.: 1
Max.: 42
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
113 B
|
EDIP-24
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12C887
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12C887A+
- Analog Devices / Maxim Integrated
-
1:
$24.93
-
74In Stock
|
Mouser Part #
700-DS12C887A
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
74In Stock
|
|
|
$24.93
|
|
|
$19.55
|
|
|
$18.43
|
|
|
$17.04
|
|
|
View
|
|
|
$16.34
|
|
|
$16.00
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
113 B
|
EDIP-24
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12C887A
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock RTCs with Constant-Voltage Trickle Charg
- DS12CR887-33+
- Analog Devices / Maxim Integrated
-
1:
$27.85
-
14In Stock
|
Mouser Part #
700-DS12CR887-33
|
Analog Devices / Maxim Integrated
|
Real Time Clock RTCs with Constant-Voltage Trickle Charg
|
|
14In Stock
|
|
|
$27.85
|
|
|
$21.88
|
|
|
$20.63
|
|
|
$19.08
|
|
|
View
|
|
|
$18.32
|
|
|
$17.94
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
EDIP-24
|
Integrated Battery
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS12CR887
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock RTCs with Constant-Voltage Trickle Charg
- DS12R885S-33+
- Analog Devices / Maxim Integrated
-
1:
$9.67
-
33In Stock
|
Mouser Part #
700-DS12R885S-33
|
Analog Devices / Maxim Integrated
|
Real Time Clock RTCs with Constant-Voltage Trickle Charg
|
|
33In Stock
|
|
|
$9.67
|
|
|
$7.44
|
|
|
$6.83
|
|
|
$6.21
|
|
|
View
|
|
|
$5.94
|
|
|
$5.77
|
|
|
$5.67
|
|
|
$5.64
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SO-24
|
Backup Switching
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS12R885S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock RTCs with Constant-Voltage Trickle Charg
- DS12R885S-5+
- Analog Devices / Maxim Integrated
-
1:
$9.28
-
20In Stock
|
Mouser Part #
700-DS12R885S-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock RTCs with Constant-Voltage Trickle Charg
|
|
20In Stock
|
|
|
$9.28
|
|
|
$7.11
|
|
|
$6.58
|
|
|
$6.06
|
|
|
View
|
|
|
$5.89
|
|
|
$5.80
|
|
|
$5.76
|
|
|
$5.73
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS12R885S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Trickle-Charge Timekeeping Chip
- DS1302N+
- Analog Devices / Maxim Integrated
-
1:
$9.11
-
233In Stock
|
Mouser Part #
700-DS1302N
|
Analog Devices / Maxim Integrated
|
Real Time Clock Trickle-Charge Timekeeping Chip
|
|
233In Stock
|
|
|
$9.11
|
|
|
$6.99
|
|
|
$6.29
|
|
|
$5.88
|
|
|
View
|
|
|
$5.60
|
|
|
$5.43
|
|
|
$5.34
|
|
|
$5.29
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
31 B
|
PDIP-8
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1302N
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1305+
- Analog Devices / Maxim Integrated
-
1:
$14.46
-
104In Stock
-
700Expected 8/20/2026
|
Mouser Part #
700-DS1305
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
104In Stock
700Expected 8/20/2026
|
|
|
$14.46
|
|
|
$11.28
|
|
|
$10.49
|
|
|
$9.62
|
|
|
View
|
|
|
$9.14
|
|
|
$8.96
|
|
|
$8.75
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
DIP-16
|
Backup Switching
|
2 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1305
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1305E+
- Analog Devices / Maxim Integrated
-
1:
$11.99
-
237In Stock
-
148Expected 11/2/2026
|
Mouser Part #
700-DS1305E
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
237In Stock
148Expected 11/2/2026
|
|
|
$11.99
|
|
|
$9.30
|
|
|
$8.35
|
|
|
$7.80
|
|
|
View
|
|
|
$7.50
|
|
|
$7.31
|
|
|
$7.12
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
TSSOP-20
|
Backup Switching
|
2 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1305E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1306+
- Analog Devices / Maxim Integrated
-
1:
$13.38
-
155In Stock
|
Mouser Part #
700-DS1306
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
155In Stock
|
|
|
$13.38
|
|
|
$10.41
|
|
|
$9.66
|
|
|
$8.85
|
|
|
View
|
|
|
$8.40
|
|
|
$8.18
|
|
|
$8.01
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
DIP-16
|
Backup Switching
|
2 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1306
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
- DS1308U-3+
- Analog Devices / Maxim Integrated
-
1:
$7.87
-
91In Stock
|
Mouser Part #
700-DS1308U-3+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
|
|
91In Stock
|
|
|
$7.87
|
|
|
$6.01
|
|
|
$5.37
|
|
|
$5.02
|
|
|
View
|
|
|
$4.89
|
|
|
$4.75
|
|
|
$4.63
|
|
|
$4.43
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
uSOP-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1308U
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
- DS1308U-33+
- Analog Devices / Maxim Integrated
-
1:
$7.87
-
331In Stock
|
Mouser Part #
700-DS1308U-33+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
|
|
331In Stock
|
|
|
$7.87
|
|
|
$6.01
|
|
|
$5.37
|
|
|
$5.02
|
|
|
View
|
|
|
$4.78
|
|
|
$4.63
|
|
|
$4.45
|
|
Min.: 1
Mult.: 1
|
|
|
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
|
|
Tube
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315-5+
- Analog Devices / Maxim Integrated
-
1:
$41.05
-
33In Stock
|
Mouser Part #
700-DS1315-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
33In Stock
|
|
|
$41.05
|
|
|
$33.19
|
|
|
$31.17
|
|
|
$28.95
|
|
|
View
|
|
|
$27.89
|
|
|
$27.52
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
DIP-16
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1315
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315E-5+
- Analog Devices / Maxim Integrated
-
1:
$45.01
-
16In Stock
|
Mouser Part #
700-DS1315E-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
16In Stock
|
|
|
$45.01
|
|
|
$36.47
|
|
|
$32.73
|
|
|
$31.76
|
|
|
View
|
|
|
$30.78
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
TSSOP-20
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1315E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315S-5+
- Analog Devices / Maxim Integrated
-
1:
$46.22
-
4In Stock
-
92Expected 9/9/2026
|
Mouser Part #
700-DS1315S-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
4In Stock
92Expected 9/9/2026
|
|
|
$46.22
|
|
|
$37.44
|
|
|
$34.71
|
|
|
$33.15
|
|
|
View
|
|
|
$31.64
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
SO-16
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1315S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315SN-5+
- Analog Devices / Maxim Integrated
-
1:
$46.35
-
35In Stock
|
Mouser Part #
700-DS1315SN-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
35In Stock
|
|
|
$46.35
|
|
|
$37.57
|
|
|
$34.50
|
|
|
$32.81
|
|
|
View
|
|
|
$31.76
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
SO-16
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1315SN
|
SMD/SMT
|
|
Tube
|
|
Mexico
