Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412-I/MS
Microchip Technology
1:
£0.882
3,779 In Stock
Mouser Part No
579-MCP79412IMS
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
3,779 In Stock
Alternative Packaging
1
£0.882
10
£0.863
25
£0.811
5,000
£0.801
Buy
Min.: 1
Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412-I/ST
Microchip Technology
1:
£0.882
4,615 In Stock
Mouser Part No
579-MCP79412IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
4,615 In Stock
Alternative Packaging
1
£0.882
25
£0.811
100
£0.801
Buy
Min.: 1
Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 64B SRAM ID
MCP79400-I/MS
Microchip Technology
1:
£0.751
5,450 In Stock
Mouser Part No
579-MCP79400IMS
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM ID
5,450 In Stock
Alternative Packaging
1
£0.751
25
£0.699
100
£0.691
10,000
£0.673
Buy
Min.: 1
Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
+1 image
MCP795W22-I/ST
Microchip Technology
1:
£1.48
5,150 In Stock
Mouser Part No
579-MCP795W22-I/ST
Microchip Technology
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
5,150 In Stock
Alternative Packaging
1
£1.48
25
£1.38
96
£1.36
Buy
Min.: 1
Mult.: 1
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
2 kB
TSSOP-14
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock 1Kb EE 64B SRAM WD TED EUI-64
MCP795W12-I/SL
Microchip Technology
1:
£1.39
717 In Stock
Mouser Part No
579-MCP795W12-I/SL
Microchip Technology
Real Time Clock 1Kb EE 64B SRAM WD TED EUI-64
717 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
1 kB
SOIC-14
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP7940M-I/ST
Microchip Technology
1:
£0.533
1,302 In Stock
Mouser Part No
579-MCP7940M-I/ST
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
1,302 In Stock
Alternative Packaging
1
£0.533
10
£0.514
25
£0.496
100
£0.478
Buy
Min.: 1
Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411-I/ST
Microchip Technology
1:
£0.882
1,108 In Stock
Mouser Part No
579-MCP79411IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
1,108 In Stock
Alternative Packaging
1
£0.882
25
£0.811
100
£0.801
Buy
Min.: 1
Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 64B SRAM ID
MCP79400-I/SN
Microchip Technology
1:
£0.713
1,845 In Stock
Mouser Part No
579-MCP79400ISN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM ID
1,845 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
MCP79400
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 64B SRAM ID
MCP79400T-I/MS
Microchip Technology
1:
£0.773
4,388 In Stock
Mouser Part No
579-MCP79400TIMS
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM ID
4,388 In Stock
Alternative Packaging
1
£0.773
250
£0.705
500
£0.702
1,000
£0.673
2,500
£0.673
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)
64 B
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
MCP79401-I/SN
Microchip Technology
1:
£0.78
13,563 In Stock
Mouser Part No
579-MCP79401ISN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
13,563 In Stock
Alternative Packaging
1
£0.78
25
£0.721
100
£0.703
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 I2C RTCC 64B SRAM No VBAT
MCP7940MT-I/MNY
Microchip Technology
1:
£0.623
4,294 In Stock
Mouser Part No
579-MCP7940MT-I/MNY
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
4,294 In Stock
1
£0.623
1,000
£0.572
3,300
£0.526
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
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/MS
Microchip Technology
1:
£0.555
6,862 In Stock
Mouser Part No
579-MCP7940MT-I/MS
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
6,862 In Stock
Alternative Packaging
1
£0.555
25
£0.554
500
£0.499
1,000
£0.478
2,500
£0.478
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
MSOP-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/SN
Microchip Technology
1:
£0.54
5,374 In Stock
Mouser Part No
579-MCP7940MT-I/SN
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
5,374 In Stock
Alternative Packaging
1
£0.54
10
£0.535
25
£0.533
100
£0.532
3,300
£0.47
9,900
View
250
£0.53
500
£0.495
1,000
£0.486
9,900
£0.458
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
MCP7940N-I/MS
Microchip Technology
1:
£0.676
2,220 In Stock
Mouser Part No
579-MCP7940N-I/MS
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
2,220 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 64B SRAM
MCP7940N-I/SN
Microchip Technology
1:
£0.638
4,391 In Stock
7,800 Expected 16/09/2026
Mouser Part No
579-MCP7940N-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
4,391 In Stock
7,800 Expected 16/09/2026
Alternative Packaging
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 I2C GP RTCC 64B SRAM, EXT
MCP7940NT-E/MS
Microchip Technology
1:
£0.743
2,883 In Stock
Mouser Part No
579-MCP7940NT-E/MS
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM, EXT
2,883 In Stock
Alternative Packaging
1
£0.743
10
£0.742
250
£0.737
500
£0.728
1,000
£0.644
2,500
£0.644
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)
64 B
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 64B SRAM EXT
MCP7940NT-E/SN
Microchip Technology
1:
£0.713
3,009 In Stock
Mouser Part No
579-MCP7940NT-E/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EXT
3,009 In Stock
Alternative Packaging
1
£0.713
10
£0.711
25
£0.71
100
£0.707
250
View
3,300
£0.635
250
£0.702
500
£0.70
1,000
£0.698
3,300
£0.635
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 64B SRAM
MCP7940NT-I/MS
Microchip Technology
1:
£0.676
4,441 In Stock
10,000 Expected 01/10/2026
Mouser Part No
579-MCP7940NT-I/MS
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
4,441 In Stock
10,000 Expected 01/10/2026
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)
64 B
MSOP-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 64B SRAM
MCP7940NT-I/SN
Microchip Technology
1:
£0.668
13,483 In Stock
29,700 Expected 23/11/2026
Mouser Part No
579-MCP7940NT-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
13,483 In Stock
29,700 Expected 23/11/2026
Alternative Packaging
1
£0.668
10
£0.663
100
£0.662
250
£0.654
500
View
3,300
£0.586
500
£0.651
1,000
£0.65
3,300
£0.586
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 I2C GP RTCC 64B SRAM
+1 image
MCP7940NT-I/ST
Microchip Technology
1:
£0.721
2,654 In Stock
Mouser Part No
579-MCP7940NT-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
2,654 In Stock
Alternative Packaging
1
£0.721
10
£0.718
1,000
£0.624
2,500
£0.624
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)
64 B
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 ID
MCP79410-I/MS
Microchip Technology
1:
£0.811
1,492 In Stock
Mouser Part No
579-MCP79410-I/MS
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
1,492 In Stock
Alternative Packaging
1
£0.811
25
£0.759
100
£0.752
Buy
Min.: 1
Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
MCP79410-I/SN
Microchip Technology
1:
£0.78
4,608 In Stock
Mouser Part No
579-MCP79410-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
4,608 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 I2C GP RTCC 1Kb EE 64B SRAM ID
MCP79410T-I/MS
Microchip Technology
1:
£0.863
2,334 In Stock
5,000 Expected 28/12/2026
Mouser Part No
579-MCP79410T-I/MS
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
2,334 In Stock
5,000 Expected 28/12/2026
Alternative Packaging
1
£0.863
250
£0.826
500
£0.818
1,000
£0.752
2,500
£0.752
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
MSOP-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 ID
MCP79410T-I/SN
Microchip Technology
1:
£0.826
6,947 In Stock
9,900 Expected 04/01/2027
Mouser Part No
579-MCP79410T-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
6,947 In Stock
9,900 Expected 04/01/2027
Alternative Packaging
1
£0.826
250
£0.788
1,000
£0.773
3,300
£0.703
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 ID
MCP79410T-I/ST
Microchip Technology
1:
£0.849
2,311 In Stock
Mouser Part No
579-MCP79410T-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
2,311 In Stock
Alternative Packaging
1
£0.849
1,000
£0.752
2,500
£0.752
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel