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All Products > Microchip Technology > Semiconductors > Clock & Timer ICs > Real Time Clock
Category   Microchip Technology >  Semiconductors >  Clock & Timer ICs >  Real Time Clock

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Compare up to 20 parts.
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Microchip Technology MCP7940N-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
9,649
In Stock
Alternative Packaging
1: $0.89
10: $0.74
25: $0.68
100: $0.65



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP7940MT-I/SN
 Enlarge
579-MCP7940MT-I/SN


To purchase full reel, order in multiples of 3300:
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 2,897
In Stock
Alternative Packaging
Cut Tape
1: $0.70
10: $0.58
25: $0.54
100: $0.512
Reel
3,300: $0.512

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT SOIC-8 Reel
Microchip Technology MCP7940MT-I/MNY
 Enlarge
579-MCP7940MT-I/MNY


To purchase full reel, order in multiples of 3300:
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 2,718
In Stock
Cut Tape
1: $0.79
10: $0.66
25: $0.61
100: $0.58
Reel
3,300: $0.58

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT TDFN-8 Reel
Microchip Technology MCP7940N-I/ST
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
3,270
In Stock
Alternative Packaging
1: $0.94
10: $0.78
25: $0.72
100: $0.687



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT TSSOP-8 Tube
Microchip Technology MCP7940N-I/MS
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
4,014
In Stock
Alternative Packaging
1: $0.94
10: $0.78
25: $0.72
100: $0.687



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-8 Tube
Microchip Technology MCP7940NT-I/MNY
 Enlarge
579-MCP7940NT-I/MNY


To purchase full reel, order in multiples of 3300:
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
2,726
In Stock
Cut Tape
1: $0.98
10: $0.82
25: $0.76
100: $0.72
Reel
3,300: $0.72

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT DFN-8 Reel
Microchip Technology MCP79410T-I/SN
 Enlarge
579-MCP79410T-I/SN


To purchase full reel, order in multiples of 3300:
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
Data Sheet 7,192
In Stock
Alternative Packaging
Cut Tape
1: $1.08
10: $0.90
25: $0.83
100: $0.79
Reel
3,300: $0.79

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Reel
Microchip Technology MCP79410-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
Page 432

Data Sheet
5,301
In Stock
Alternative Packaging
1: $1.08
10: $0.90
25: $0.83
100: $0.79



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79412-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
Data Sheet 5,321
In Stock
Alternative Packaging
1: $1.18
10: $0.98
25: $0.91
100: $0.862



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79410T-I/MNY
 Enlarge
579-MCP79410T-I/MNY


To purchase full reel, order in multiples of 3300:
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
Page 432

Data Sheet
2,587
In Stock
Cut Tape
1: $1.18
10: $0.98
25: $0.91
100: $0.862
Reel
3,300: $0.862

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT DFN-8 Reel
Microchip Technology MCP79411-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
Data Sheet 1,615
In Stock
Alternative Packaging
1: $1.18
10: $0.98
25: $0.91
100: $0.862



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79411-I/MS
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
Data Sheet 1,468
In Stock
Alternative Packaging
1: $1.22
10: $1.02
25: $0.94
100: $0.89



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-8 Tube
Microchip Technology MCP79510-I/MS Microchip Technology Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID
Page 432

Data Sheet
2,082
In Stock
More Info Available
Alternative Packaging
1: $1.34
10: $1.12
25: $1.04
100: $0.98



Min.: 1
Mult.: 1
SPI 1 kB 3.6 V 1.8 V + 85 C SMD/SMT MSOP-10 Tube
Microchip Technology MCP79400-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ID
Data Sheet 1,410
In Stock
Alternative Packaging
1: $0.98
10: $0.82
25: $0.76
100: $0.72



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS (12 hr, 24 hr) 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79511-I/MS
 Enlarge
Microchip Technology Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48
Data Sheet 1,067
In Stock
Alternative Packaging
1: $1.44
10: $1.20
25: $1.11
100: $1.05



Min.: 1
Mult.: 1
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B 3.6 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-10 Tube
Microchip Technology MCP79521-I/MS Microchip Technology Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
Data Sheet 720
In Stock
Alternative Packaging
1: $1.54
10: $1.28
25: $1.18
100: $1.12



Min.: 1
Mult.: 1
SPI DW:DM:M:Y HH:MM:SS 64 B 3.6 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-10 Tube
Microchip Technology MCP7940M-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 660
In Stock
Alternative Packaging
1: $0.70
10: $0.58
25: $0.54
100: $0.512



Min.: 1
Mult.: 1
I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP7940M-I/MS
 Enlarge
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 612
In Stock
Alternative Packaging
1: $0.74
10: $0.62
25: $0.57
100: $0.54



Min.: 1
Mult.: 1
I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT MSOP-8 Tube
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 255
In Stock
1: $0.77
10: $0.64
25: $0.59
100: $0.562



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C Through Hole PDIP-8 Tube
579-MCP7940NT-I/SN


To purchase full reel, order in multiples of 3300:
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Data Sheet 891
In Stock
Alternative Packaging
Cut Tape
1: $0.89
10: $0.74
25: $0.68
100: $0.65
Reel
3,300: $0.65



Min.: 1
Mult.: 1
Reel: 3,300
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Reel
Microchip Technology Real Time Clock I2C GP RTCC,64B SRAM
Data Sheet 426
In Stock
1: $0.96
10: $0.80
25: $0.74
100: $0.70



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C Through Hole PDIP-8 Tube
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT
Data Sheet 600
In Stock
Alternative Packaging
1: $0.96
10: $0.80
25: $0.74
100: $0.70



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 125 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79400-I/MS
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ID
Data Sheet 431
In Stock
Alternative Packaging
1: $1.03
10: $0.86
25: $0.80
100: $0.75



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS (12 hr, 24 hr) 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-8 Tube
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EUI-48
Data Sheet 752
In Stock
More Info Available
Alternative Packaging
1: $1.08
10: $0.90
25: $0.83
100: $0.79



Min.: 1
Mult.: 1
2-Wire, I2C YY-MM-DD-dd HH:MM:SS (12 hr, 24 hr) 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79402-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EUI-64
Data Sheet 457
In Stock
Alternative Packaging
1: $1.08
10: $0.90
25: $0.83
100: $0.79



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS (12 hr, 24 hr) 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Compare up to 20 parts.
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