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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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Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Function RTC Bus Interface Date Format Time Format RTC Memory Size Supply Voltage - Max Supply Voltage - Min Maximum Operating Temperature Minimum Operating Temperature Mounting Style Package / Case Packaging
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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 3,350
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
Clock/Calendar I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT TDFN-8 Reel
Microchip Technology MCP7940N-I/SN
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
3,811
In Stock
More Info Available
Alternative Packaging
1: $0.89
10: $0.74
25: $0.68
100: $0.65



Min.: 1
Mult.: 1
Clock, Calendar. Alarm 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 MCP7940N-I/MS
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
3,887
In Stock
Alternative Packaging
1: $0.94
10: $0.78
25: $0.72
100: $0.68



Min.: 1
Mult.: 1
Clock, Calendar. Alarm 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 MCP79410-I/SN
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
Page 432

Data Sheet
5,389
In Stock
More Info Available
Alternative Packaging
1: $1.08
10: $0.90
25: $0.83
100: $0.79



Min.: 1
Mult.: 1
Clock/Calendar 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/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 3,057
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
Clock/Calendar 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 MCP79510-I/MS
Enlarge
Microchip Technology Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID
Page 432

Data Sheet
1,336
In Stock
More Info Available
Alternative Packaging
1: $1.34
10: $1.12
25: $1.04
100: $0.98



Min.: 1
Mult.: 1
Clock, Calendar SPI 1 kB 3.6 V 1.8 V + 85 C SMD/SMT MSOP-10 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 2,327
In Stock
Alternative Packaging
Cut Tape
1: $0.70
10: $0.58
25: $0.54
100: $0.51
Reel
3,300: $0.51

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
Clock/Calendar I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT SOIC-8 Reel
Microchip Technology MCP7940M-I/SN
Enlarge
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 1,734
In Stock
Alternative Packaging
1: $0.70
10: $0.58
25: $0.54
100: $0.51



Min.: 1
Mult.: 1
Clock/Calendar I2C 64 B 5.5 V 1.8 V + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology MCP79400-I/SN
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ID
Data Sheet 1,269
In Stock
Alternative Packaging
1: $0.98
10: $0.82
25: $0.76
100: $0.72



Min.: 1
Mult.: 1
Clock, Calendar 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 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
1,153
In Stock
More Info Available
Cut Tape
1: $1.18
10: $0.98
25: $0.91
100: $0.86
Reel
3,300: $0.86

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
Clock/Calendar 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 MCP79412-I/SN
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
Data Sheet 731
In Stock
More Info Available
Alternative Packaging
1: $1.18
10: $0.98
25: $0.91
100: $0.86



Min.: 1
Mult.: 1
Clock/Calendar 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 1,091
In Stock
Alternative Packaging
1: $1.22
10: $1.02
25: $0.94
100: $0.89



Min.: 1
Mult.: 1
Clock/Calendar 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 MCP7940M-I/MS
Enlarge
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT
Data Sheet 590
In Stock
Alternative Packaging
1: $0.74
10: $0.62
25: $0.57
100: $0.54



Min.: 1
Mult.: 1
Clock/Calendar 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 410
In Stock
1: $0.77
10: $0.64
25: $0.59
100: $0.56



Min.: 1
Mult.: 1
Clock, Calendar. Alarm I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C Through Hole PDIP-8 Tube
Microchip Technology MCP7940N-I/ST
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 432

Data Sheet
762
In Stock
Alternative Packaging
1: $0.94
10: $0.78
25: $0.72
100: $0.68



Min.: 1
Mult.: 1
Clock, Calendar. Alarm 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
MCP7940N-E/SN

New Product
New Product


Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT
Data Sheet 717
In Stock
More Info Available
Alternative Packaging
1: $0.96
10: $0.80
25: $0.74
100: $0.70



Min.: 1
Mult.: 1
Tube
Microchip Technology MCP79400-I/MS
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ID
Data Sheet 200
In Stock
Alternative Packaging
1: $1.03
10: $0.86
25: $0.80
100: $0.75



Min.: 1
Mult.: 1
Clock/Calendar 2-Wire Serial, 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 MCP79402-I/SN
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EUI-64
Data Sheet 345
In Stock
Alternative Packaging
1: $1.08
10: $0.90
25: $0.83
100: $0.79



Min.: 1
Mult.: 1
Clock, Calendar 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 MCP79410-I/MS
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
Page 432

Data Sheet
471
In Stock
More Info Available
Alternative Packaging
1: $1.13
10: $0.94
25: $0.87
100: $0.82



Min.: 1
Mult.: 1
Clock/Calendar 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 MCP79402-I/ST
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EUI-64
Data Sheet 380
In Stock
Alternative Packaging
1: $1.13
10: $0.94
25: $0.87
100: $0.82



Min.: 1
Mult.: 1
Clock/Calendar 2-Wire Serial, 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 TSSOP-8 Tube
Microchip Technology MCP79401-I/MS
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EUI-48
Data Sheet 557
In Stock
Alternative Packaging
1: $1.13
10: $0.94
25: $0.87
100: $0.82



Min.: 1
Mult.: 1
Clock, Calendar, Unique ID, Battery Switchover I2C 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-8 Tube
Microchip Technology MCP79411-I/SN
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
Data Sheet 378
In Stock
More Info Available
Alternative Packaging
1: $1.18
10: $0.98
25: $0.91
100: $0.86



Min.: 1
Mult.: 1
Clock/Calendar 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/MS
Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
Data Sheet 370
In Stock
Alternative Packaging
1: $1.22
10: $1.02
25: $0.94
100: $0.89



Min.: 1
Mult.: 1
Clock/Calendar 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 MCP79512-I/MS
Enlarge
Microchip Technology Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-64
Data Sheet 240
In Stock
Alternative Packaging
1: $1.44
10: $1.20
25: $1.11
100: $1.05



Min.: 1
Mult.: 1
Tube
Microchip Technology MCP79511-I/MS
Enlarge
Microchip Technology Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48
Data Sheet 410
In Stock
Alternative Packaging
1: $1.44
10: $1.20
25: $1.11
100: $1.05



Min.: 1
Mult.: 1
Clock, Calendar, Alarm SPI DD:MM:YY HH:MM:SS:hh 1 kB 3.6 V 1.8 V + 85 C - 40 C SMD/SMT MSOP-10 Tube
Compare up to 20 parts.
Page: 123456Next
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