Real Time Clock 256k NV SRAM with Phantom Clock
DS1244Y-70+
Analog Devices / Maxim Integrated
1:
¥8,879.7
135 In Stock
Mouser Part #
700-DS1244Y-70
Analog Devices / Maxim Integrated
Real Time Clock 256k NV SRAM with Phantom Clock
135 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 10
Details
Parallel
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 kB
EDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
DS1244Y
Through Hole
Tube
Real Time Clock 1024k NV SRAM with Phantom Clock
DS1248Y-70+
Analog Devices / Maxim Integrated
1:
¥11,550.6
150 In Stock
Mouser Part #
700-DS1248Y-70
Analog Devices / Maxim Integrated
Real Time Clock 1024k NV SRAM with Phantom Clock
150 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 20
Details
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
0 C
+ 70 C
DS1248Y
Through Hole
Tube
Real Time Clock Real-Time Clocks
DS12887A+
Analog Devices / Maxim Integrated
1:
¥3,214
447 In Stock
Mouser Part #
700-DS12887A
Analog Devices / Maxim Integrated
Real Time Clock Real-Time Clocks
447 In Stock
1
¥3,214
10
¥2,557.9
28
¥2,380.2
Buy
Min.: 1
Mult.: 1
Max.: 40
Details
Multiplexed
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
114 B
EDIP-24
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
DS12887A
Through Hole
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
+1 image
DS1302+
Analog Devices / Maxim Integrated
1:
¥1,099.6
846 In Stock
Mouser Part #
700-DS1302
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
846 In Stock
1
¥1,099.6
10
¥832.2
50
¥757.4
100
¥712.6
Buy
Min.: 1
Mult.: 1
Max.: 100
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
31 B
PDIP-8
Backup Switching
2 V
5.5 V
0 C
+ 70 C
DS1302
Through Hole
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302SN+
Analog Devices / Maxim Integrated
1:
¥1,156.1
564 In Stock
Mouser Part #
700-DS1302SN
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
564 In Stock
Alternative Packaging
1
¥1,156.1
10
¥888.6
25
¥772.4
88
¥735.8
264
View
264
¥710.9
528
¥689.3
1,056
¥677.7
2,552
¥674.4
Buy
Min.: 1
Mult.: 1
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
DS1302SN
SMD/SMT
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302SN+T&R
Analog Devices / Maxim Integrated
1:
¥1,001.6
1,084 In Stock
Mouser Part #
700-DS1302SNT&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
1,084 In Stock
Alternative Packaging
1
¥1,001.6
10
¥765.7
25
¥705.9
100
¥641.1
250
View
2,000
¥569.7
250
¥609.6
500
¥596.3
1,000
¥593
2,000
¥569.7
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
- 40 C
+ 85 C
DS1302SN
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302Z+
Analog Devices / Maxim Integrated
1:
¥1,043.1
2,310 In Stock
Mouser Part #
700-DS1302Z
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
2,310 In Stock
Alternative Packaging
1
¥1,043.1
10
¥803.9
25
¥739.1
100
¥672.7
Buy
Min.: 1
Mult.: 1
Max.: 250
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
DS1302Z
SMD/SMT
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
DS1302ZN+
Analog Devices / Maxim Integrated
1:
¥1,187.6
1,199 In Stock
Mouser Part #
700-DS1302ZN
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
1,199 In Stock
Alternative Packaging
1
¥1,187.6
10
¥913.6
25
¥843.8
100
¥767.4
300
View
300
¥727.5
500
¥709.2
1,000
¥696
2,500
¥689.3
Buy
Min.: 1
Mult.: 1
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
Tube
Real Time Clock Trickle-Charge Timekeeping Chip
+2 images
DS1302Z+T&R
Analog Devices / Maxim Integrated
1:
¥903.6
1,882 In Stock
Mouser Part #
700-DS1302ZT&R
Analog Devices / Maxim Integrated
Real Time Clock Trickle-Charge Timekeeping Chip
1,882 In Stock
Alternative Packaging
1
¥903.6
10
¥687.7
25
¥634.5
100
¥576.4
2,500
¥576.4
Buy
Min.: 1
Mult.: 1
Max.: 100
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
0 C
+ 70 C
DS1302Z
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial Alarm Real-Time Clock
+5 images
DS1305E+
Analog Devices / Maxim Integrated
1:
¥1,687.6
267 In Stock
Mouser Part #
700-DS1305E
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
267 In Stock
Alternative Packaging
1
¥1,687.6
10
¥1,315.5
25
¥1,151.1
74
¥1,107.9
296
View
296
¥1,063
518
¥1,041.4
1,036
¥1,016.5
2,516
Quote
Buy
Min.: 1
Mult.: 1
Details
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
+5 images
DS1305E+T&R
Analog Devices / Maxim Integrated
1:
¥1,483.3
784 In Stock
2,500 Expected 10/27/2026
Mouser Part #
700-DS1305ET&R
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
784 In Stock
2,500 Expected 10/27/2026
Alternative Packaging
1
¥1,483.3
10
¥1,151.1
25
¥1,068
100
¥973.3
250
View
2,500
¥853.8
250
¥940.1
500
¥925.2
1,000
¥911.9
2,500
¥853.8
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
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
Reel, Cut Tape, MouseReel
Real Time Clock Serial Alarm Real-Time Clock
+1 image
DS1305N+
Analog Devices / Maxim Integrated
1:
¥2,104.5
1,067 In Stock
Mouser Part #
700-DS1305N
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
1,067 In Stock
1
¥2,104.5
10
¥1,649.4
25
¥1,534.8
100
¥1,423.5
250
View
250
¥1,386.9
500
¥1,330.5
1,000
¥1,325.5
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
Serial 3-Wire, SPI
YY-MM-DD
HH:MM:SS (24 hr)
96 B
DIP-16
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
DS1305N
Through Hole
Tube
Real Time Clock Serial Alarm Real-Time Clock
+5 images
DS1306E+
Analog Devices / Maxim Integrated
1:
¥1,563
1,208 In Stock
Mouser Part #
700-DS1306E
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
1,208 In Stock
Alternative Packaging
1
¥1,563
10
¥1,217.5
25
¥1,059.7
74
¥1,018.2
296
View
296
¥981.7
518
¥956.7
1,036
¥933.5
Buy
Min.: 1
Mult.: 1
Details
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
DS1306E
SMD/SMT
Tube
Real Time Clock Serial Alarm Real-Time Clock
+5 images
DS1306EN+
Analog Devices / Maxim Integrated
1:
¥1,684.3
1,067 In Stock
Mouser Part #
700-DS1306EN
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
1,067 In Stock
Alternative Packaging
1
¥1,684.3
10
¥1,312.2
25
¥1,149.4
74
¥1,106.2
296
View
296
¥1,061.4
518
¥1,038.1
1,036
¥1,028.2
2,516
Quote
Buy
Min.: 1
Mult.: 1
Details
Serial 3-Wire, SPI
YY-MM-DD
HH:MM:SS (24 hr)
96 B
TSSOP-20
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
DS1306EN
SMD/SMT
Tube
Real Time Clock Serial Alarm Real-Time Clock
+5 images
DS1306EN+T&R
Analog Devices / Maxim Integrated
1:
¥1,489.9
2,050 In Stock
Mouser Part #
700-DS1306ENT&R
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
2,050 In Stock
Alternative Packaging
1
¥1,489.9
10
¥1,154.4
25
¥1,066.4
100
¥975
250
View
2,500
¥853.8
250
¥933.5
500
¥913.6
1,000
¥911.9
2,500
¥853.8
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Serial 3-Wire, SPI
YY-MM-DD
HH:MM:SS (24 hr)
96 B
TSSOP-20
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
DS1306EN
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial Alarm Real-Time Clock
+5 images
DS1306E+T&R
Analog Devices / Maxim Integrated
1:
¥1,363.7
1,812 In Stock
Mouser Part #
700-DS1306ET&R
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
1,812 In Stock
Alternative Packaging
1
¥1,363.7
10
¥1,051.4
25
¥973.3
100
¥887
250
View
2,500
¥757.4
250
¥820.5
1,000
¥795.6
2,500
¥757.4
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
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
DS1306E
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
+1 image
DS1307+
Analog Devices / Maxim Integrated
1:
¥1,094.6
1,197 In Stock
Mouser Part #
700-DS1307
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
1,197 In Stock
1
¥1,094.6
10
¥857.1
50
¥779
100
¥730.8
Buy
Min.: 1
Mult.: 1
Max.: 100
Details
I2C
YY-MM-DD
HH:MM:SS:hh (12 hr, 24 hr)
56 B
PDIP-8
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
DS1307
Through Hole
Tube
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
DS1307ZN+
Analog Devices / Maxim Integrated
1:
¥1,156.1
912 In Stock
Mouser Part #
700-DS1307ZN
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
912 In Stock
Alternative Packaging
1
¥1,156.1
10
¥888.6
25
¥822.2
100
¥745.8
Buy
Min.: 1
Mult.: 1
Max.: 100
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
- 40 C
+ 85 C
DS1307ZN
SMD/SMT
Tube
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
DS1307ZN+T&R
Analog Devices / Maxim Integrated
1:
¥991.6
3,870 In Stock
Mouser Part #
700-DS1307ZNT&R
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
3,870 In Stock
Alternative Packaging
1
¥991.6
10
¥760.7
25
¥691
100
¥636.2
250
¥604.6
2,500
¥604.6
Buy
Min.: 1
Mult.: 1
Max.: 250
Reel :
2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SOIC-8
Backup Switching
4.5 V
5.5 V
- 40 C
+ 85 C
DS1307ZN
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
DS1308U-18+T
Analog Devices / Maxim Integrated
1:
¥970
489 In Stock
Mouser Part #
700-DS1308U-18+T
Analog Devices / Maxim Integrated
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
489 In Stock
Alternative Packaging
1
¥970
10
¥740.8
25
¥682.7
100
¥619.6
250
View
3,000
¥548.1
250
¥589.7
500
¥576.4
1,000
¥569.7
3,000
¥548.1
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
uSOP-8
Backup Switching
1.71 V
5.5 V
- 40 C
+ 85 C
DS1308U
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
+2 images
DS1308U-33+
Analog Devices / Maxim Integrated
1:
¥991.6
431 In Stock
Mouser Part #
700-DS1308U-33+
Analog Devices / Maxim Integrated
Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
431 In Stock
Alternative Packaging
1
¥991.6
10
¥755.8
50
¥686
100
¥631.2
250
View
250
¥601.3
500
¥581.4
1,000
¥574.7
2,500
¥568.1
Buy
Min.: 1
Mult.: 1
Details
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 I C Serial Real-Time Clock
DS1337S+
Analog Devices / Maxim Integrated
1:
¥853.8
1,262 In Stock
Mouser Part #
700-DS1337S
Analog Devices / Maxim Integrated
Real Time Clock I C Serial Real-Time Clock
1,262 In Stock
Alternative Packaging
1
¥853.8
10
¥664.4
25
¥612.9
100
¥553.1
Buy
Min.: 1
Mult.: 1
Max.: 100
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SO-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
DS1337S
SMD/SMT
Tube
Real Time Clock I C Serial Real-Time Clock
DS1337S+T&R
Analog Devices / Maxim Integrated
1:
¥789
4,363 In Stock
Mouser Part #
700-DS1337ST&R
Analog Devices / Maxim Integrated
Real Time Clock I C Serial Real-Time Clock
4,363 In Stock
Alternative Packaging
1
¥789
10
¥596.3
25
¥548.1
100
¥495
250
¥470.1
2,500
¥470.1
Buy
Min.: 1
Mult.: 1
Max.: 250
Reel :
2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
DS1337S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I C Serial Real-Time Clock
+2 images
DS1337U+T&R
Analog Devices / Maxim Integrated
1:
¥757.4
2,299 In Stock
Mouser Part #
700-DS1337UT&R
Analog Devices / Maxim Integrated
Real Time Clock I C Serial Real-Time Clock
2,299 In Stock
Alternative Packaging
1
¥757.4
10
¥573
25
¥526.5
100
¥475
250
View
3,000
¥410.3
250
¥451.8
500
¥445.1
1,000
¥430.2
3,000
¥410.3
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
uSOP-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
DS1337U
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I C RTC with 56-Byte NV RAM
+4 images
DS1338C-33#
Analog Devices / Maxim Integrated
1:
¥1,832.1
1,026 In Stock
Mouser Part #
700-DS1338C-33#
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
1,026 In Stock
Alternative Packaging
1
¥1,832.1
10
¥1,431.8
25
¥1,290.6
92
¥1,210.9
276
View
276
¥1,159.4
506
¥1,126.2
1,012
¥1,101.2
2,530
Quote
Buy
Min.: 1
Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SO-16
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
DS1338C
SMD/SMT
Tube