Microchip Technology Real Time Clocks

Part No.	Price	Stock	Manufacturer	Category	Function	User RAM - (byte)	Time Format	Date Format	Bus Type	Minimum Operating Supply Voltage - (V)	Maximum Operating Supply Voltage - (V)	Packaging	Pin Count	Supplier Package	Standard Package Name	CECC Qualified	ESD Protection	Military	AEC Qualified	AEC Qualified Number	Auto motive	P PAP	ECCN Code	SVHC	SVHC Exceeds Threshold

Part No.	Price	Stock	Manufacturer	Category	Function	User RAM - (byte)	Time Format	Date Format	Bus Type	Minimum Operating Supply Voltage - (V)	Maximum Operating Supply Voltage - (V)	Packaging	Pin Count	Supplier Package	Standard Package Name	CECC Qualified	ESD Protection	Military	AEC Qualified	AEC Qualified Number	Auto motive	P PAP	ECCN Code	SVHC	SVHC Exceeds Threshold
MCP7940N-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin MSOP Tube	1+ $0.8892 25+ $0.8260 Quantity Increments of 1	Stock 59 From $0.826 to $0.8892 Per Unit Ships in 2 days	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	MSOP	SO	No	Yes	No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP7940MT-I/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm 8-Pin SOIC N T/R	1+ $0.7500 10+ $0.7384 25+ $0.7269 100+ $0.7153 250+ $0.7037 500+ $0.6922 1000+ $0.6806 Cut Strips 1+ $0.7500 10+ $0.7384 25+ $0.7269 100+ $0.7153 250+ $0.7037 500+ $0.6922 1000+ $0.6806 View More Quantity Increments of 1	Stock 2,039 From $0.6806 to $0.75 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	SOIC N	SO	No		No	No		No	No	EAR99	Yes	No
MCP79400T-I/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin SOIC N T/R	1+ $1.1068 10+ $1.0899 25+ $1.0731 100+ $1.0563 250+ $1.0395 500+ $1.0227 1000+ $1.0059 3000+ $0.9891 Cut Strips 1+ $1.1068 10+ $1.0899 25+ $1.0731 100+ $1.0563 250+ $1.0395 500+ $1.0227 1000+ $1.0059 3000+ $0.9891 View More Quantity Increments of 1	Stock 4,030 From $0.9891 to $1.1068 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	SOIC N	SO	No		No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP7940M-I/P Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive AEC-Q100 8-Pin PDIP Tube	1+ $0.1323 25+ $0.1322 1+ $0.7389 Quantity Increments of 1	Stock 50 From $0.7389 to $0.1323 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	PDIP	DIP	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP79400-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin MSOP Tube	1+ $0.9980 10+ $0.8742 Quantity Increments of 1pieces.	Stock 350 From $0.8742 to $0.998 Per Unit Ships in 4 days	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	MSOP	SO	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP79410T-I/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin SOIC N T/R	1+ $1.1602 10+ $1.1426 25+ $1.1250 100+ $1.1073 250+ $1.0897 500+ $1.0721 1000+ $1.0544 3000+ $1.0368 Cut Strips 1+ $1.1602 10+ $1.1426 25+ $1.1250 100+ $1.1073 250+ $1.0897 500+ $1.0721 1000+ $1.0544 3000+ $1.0368 View More Quantity Increments of 1	Stock 5,366 From $1.0368 to $1.1602 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	SOIC N	SO	No		No	No		No	No	EAR99	Yes	No
MCP79520-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 10-Pin MSOP Tube	Per Unit $0.451 Quantity Increments of 1	Stock 270 $0.451 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup	64	HH:MM:SS:hh	DW:DM:M:Y	Serial (SPI)	1.8	3.6	Tube	10	MSOP	SO	No	Yes	No	No		No	No	EAR99	No	No
MCP7940N-E/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin SOIC N Tube	1+ $0.5879 25+ $0.5741 100+ $0.5661 1+ $0.8894 Quantity Increments of 1	Stock 140 From $0.8894 to $0.5879 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	SOIC N	SO	No	Yes	No	No		No	No	EAR99	Yes	No
MCP7940N-E/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin MSOP Tube	1+ $0.6431 25+ $0.6230 100+ $0.6067 1+ $0.9304 Quantity Increments of 1	Stock 400 From $0.9304 to $0.6431 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	MSOP	SO	No	Yes	No	No		No	No	EAR99	No	No
MCP795W20-I/ST Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive AEC-Q100 14-Pin TSSOP Tube	Per Unit $0.3377 Quantity Increments of 1	Stock 87 $0.3377 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup	64	HH:MM:SS:hh	DW:DM:M:Y	Serial (SPI)	1.8	5.5	Tube	14	TSSOP	SO	No		No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP79412T-I/MNY Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin TDFN EP T/R Automotive AEC-Q100	1+ $1.359 10+ $1.338 25+ $1.317 100+ $1.297 250+ $1.276 500+ $1.255 1000+ $1.235 3000+ $1.214 Cut Strips 1+ $1.359 10+ $1.338 25+ $1.317 100+ $1.297 250+ $1.276 500+ $1.255 1000+ $1.235 3000+ $1.214 View More Quantity Increments of 1	Stock 3,274 From $1.214 to $1.359 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	TDFN EP	DFN	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP79412-I/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin SOIC N Tube	Per Unit $1.6807 Quantity Increments of 100	Stock 200 $1.6807 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	SOIC N	SO	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP7940MT-I/MNY Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive AEC-Q100 8-Pin TDFN EP T/R	1+ $0.8895 Cut Strips 1+ $0.8895 Quantity Increments of 1	Stock 6,560 $0.8895 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	TDFN EP	DFN	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP7940NT-I/ST Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin TSSOP T/R	1+ $0.4362 10+ $0.4295 25+ $0.4228 100+ $0.4161 250+ $0.4093 500+ $0.4026 1000+ $0.3959 1+ $0.9031 Cut Strips 1+ $0.4362 10+ $0.4295 25+ $0.4228 100+ $0.4161 250+ $0.4093 500+ $0.4026 1000+ $0.3959 1+ $0.9031 View More Quantity Increments of 1	Stock 1,490 From $0.9031 to $0.4362 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	TSSOP	SO	No	Yes	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP79402-I/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin SOIC N Tube	1+ $1.0300 10+ $0.8076 Quantity Increments of 1pieces.	Stock 58 From $0.8076 to $1.03 Per Unit Ships in 4 days	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	SOIC N	SO	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP79410-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin MSOP Tube Automotive AEC-Q100	1+ $1.0700 10+ $0.9694 Quantity Increments of 1pieces.	Stock 353 From $0.9694 to $1.07 Per Unit Ships in 4 days	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	MSOP	SO	No	Unknown	No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP79410T-I/MNY Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin TDFN EP T/R	1+ $1.3025 Cut Strips 1+ $1.3025 Quantity Increments of 1	Stock 39 $1.3025 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	TDFN EP	DFN	No		No	No		No	No	EAR99	No	No
MCP79521T-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 10-Pin MSOP T/R	1+ $0.6630 10+ $0.6528 25+ $0.6425 100+ $0.6323 250+ $0.6221 500+ $0.6119 1000+ $0.6016 1+ $1.4640 Cut Strips 1+ $0.6630 10+ $0.6528 25+ $0.6425 100+ $0.6323 250+ $0.6221 500+ $0.6119 1000+ $0.6016 1+ $1.4640 View More Quantity Increments of 1	Stock 1,990 From $1.464 to $0.663 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup	64	HH:MM:SS:hh	DW:DM:M:Y	Serial (SPI)	1.8	3.6	Tape and Reel	10	MSOP	SO	No	Yes	No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP7940NT-E/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin SOIC N T/R	1+ $0.8608 10+ $0.8550 25+ $0.8493 100+ $0.8436 250+ $0.8378 500+ $0.8321 1000+ $0.8263 3000+ $0.8206 6000+ $0.8149 Cut Strips 1+ $0.8608 10+ $0.8550 25+ $0.8493 100+ $0.8436 250+ $0.8378 500+ $0.8321 1000+ $0.8263 3000+ $0.8206 6000+ $0.8149 View More Quantity Increments of 1	Stock 7,137 From $0.8149 to $0.8608 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tape and Reel	8	SOIC N	SO	No	Yes	No	No		No	No	EAR99	Yes	No
MCP79510-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 10-Pin MSOP Tube	Per Unit $1.181 More Inventory Quantity Increments of 100	Stock 1,102 $1.181 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup	64	HH:MM:SS:hh	DW:DM:M:Y	Serial (SPI)	1.8	3.6	Tube	10	MSOP	SO	No	Yes	No	No		No	No	EAR99	No	No
MCP79411-I/MS Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin MSOP Tube	Per Unit $1.1626 Quantity Increments of 1	Stock 7 $1.1626 Per Unit Ships in 2 days	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	MSOP	SO	No		No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP795W10T-I/ST Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive AEC-Q100 14-Pin TSSOP T/R	1+ $2.0651 Cut Strips 1+ $2.0651 Quantity Increments of 1	Stock 12 $2.0651 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup	64	HH:MM:SS:hh	DW:DM:M:Y	Serial (SPI)	1.8	5.5	Tape and Reel	14	TSSOP	SO	No		No	Yes	AEC-Q100	Yes	Yes	EAR99	No	No
MCP7940N-I/SN Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup 8-Pin SOIC N Tube Automotive AEC-Q100	1+ $0.8485 25+ $0.7997 Quantity Increments of 1	Stock 284 From $0.7997 to $0.8485 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	SOIC N	SO	No	Yes	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP7940N-I/ST Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin TSSOP Tube	Per Unit $0.8513 Quantity Increments of 1	Stock 313 $0.8513 Per Unit Ships tomorrow	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	TSSOP	SO	No	Yes	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No
MCP7940N-I/P Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin PDIP Tube	1+ $0.9180 10+ $0.7764 Quantity Increments of 1pieces.	Stock 343 From $0.7764 to $0.918 Per Unit Ships in 4 days	Microchip Technology	Real Time Clocks	Clock/Calendar/Alarm/Battery Backup	64	HH:MM:SS	DW:DM:M:Y	Serial (2-Wire, I2C)	1.8	5.5	Tube	8	PDIP	DIP	No	Yes	No	Yes	AEC-Q100	Yes	Yes	EAR99	Yes	No