Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
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MCP7940MT-I/MNY
RFQ
VIEW
RFQ
987
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA @ 5.5V
MCP7940MT-I/MNY
RFQ
VIEW
RFQ
3,407
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA @ 5.5V
MCP7940MT-I/MNY
RFQ
VIEW
RFQ
3,840
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA @ 5.5V
MCP79402T-I/MNY
RFQ
VIEW
RFQ
655
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA (Typ) @ 3.3V
MCP79401T-I/MNY
RFQ
VIEW
RFQ
2,793
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA (Typ) @ 3.3V
MCP79401T-I/MNY
RFQ
VIEW
RFQ
1,557
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA (Typ) @ 3.3V
MCP79401T-I/MNY
RFQ
VIEW
RFQ
3,985
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA (Typ) @ 3.3V
MCP79400T-I/MNY
RFQ
VIEW
RFQ
898
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA (Typ) @ 3.3V
MCP7940NT-I/MNY
RFQ
VIEW
RFQ
3,848
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA @ 3.3V
MCP7940NT-I/MNY
RFQ
VIEW
RFQ
1,711
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA @ 3.3V
MCP7940NT-I/MNY
RFQ
VIEW
RFQ
2,386
In-stock
Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM 8-WFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 8-TDFN (2x3) 1.8 V ~ 5.5 V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1.2µA @ 3.3V