MCP79410T-I/ST - 

Bus Type Serial-2 Wire, Serial-I2C  Microchip Technology Inc. Bus Type Serial-2 Wire, Serial-I2C  Real Time Clocks Bus Type Serial-2 Wire, Serial-I2C  Microchip Technology Inc. Real Time Clocks Bus Type Serial-2 Wire, Serial-I2C   Date Format DW:DM:M:Y  Microchip Technology Inc. Date Format DW:DM:M:Y  Real Time Clocks Date Format DW:DM:M:Y  Microchip Technology Inc. Real Time Clocks Date Format DW:DM:M:Y   Dimensions 3.10 x 4.50 x 1.05 mm  Microchip Technology Inc. Dimensions 3.10 x 4.50 x 1.05 mm  Real Time Clocks Dimensions 3.10 x 4.50 x 1.05 mm  Microchip Technology Inc. Real Time Clocks Dimensions 3.10 x 4.50 x 1.05 mm   Function Battery Backup, Calendar, Clock, Timekeeping RAM  Microchip Technology Inc. Function Battery Backup, Calendar, Clock, Timekeeping RAM  Real Time Clocks Function Battery Backup, Calendar, Clock, Timekeeping RAM  Microchip Technology Inc. Real Time Clocks Function Battery Backup, Calendar, Clock, Timekeeping RAM   Height 0.041" (1.05mm)  Microchip Technology Inc. Height 0.041" (1.05mm)  Real Time Clocks Height 0.041" (1.05mm)  Microchip Technology Inc. Real Time Clocks Height 0.041" (1.05mm)   Length 0.122" (3.1mm)  Microchip Technology Inc. Length 0.122" (3.1mm)  Real Time Clocks Length 0.122" (3.1mm)  Microchip Technology Inc. Real Time Clocks Length 0.122" (3.1mm)   Mounting Type Surface Mount  Microchip Technology Inc. Mounting Type Surface Mount  Real Time Clocks Mounting Type Surface Mount  Microchip Technology Inc. Real Time Clocks Mounting Type Surface Mount   Number of Pins 8  Microchip Technology Inc. Number of Pins 8  Real Time Clocks Number of Pins 8  Microchip Technology Inc. Real Time Clocks Number of Pins 8   Operating Voltage Range 1.8 to 5.5 V  Microchip Technology Inc. Operating Voltage Range 1.8 to 5.5 V  Real Time Clocks Operating Voltage Range 1.8 to 5.5 V  Microchip Technology Inc. Real Time Clocks Operating Voltage Range 1.8 to 5.5 V   Package Type TSSOP  Microchip Technology Inc. Package Type TSSOP  Real Time Clocks Package Type TSSOP  Microchip Technology Inc. Real Time Clocks Package Type TSSOP   Temperature, Operating, Maximum +85 °C  Microchip Technology Inc. Temperature, Operating, Maximum +85 °C  Real Time Clocks Temperature, Operating, Maximum +85 °C  Microchip Technology Inc. Real Time Clocks Temperature, Operating, Maximum +85 °C   Temperature, Operating, Minimum -40 °C  Microchip Technology Inc. Temperature, Operating, Minimum -40 °C  Real Time Clocks Temperature, Operating, Minimum -40 °C  Microchip Technology Inc. Real Time Clocks Temperature, Operating, Minimum -40 °C   Temperature, Operating, Range -40 to +85 °C  Microchip Technology Inc. Temperature, Operating, Range -40 to +85 °C  Real Time Clocks Temperature, Operating, Range -40 to +85 °C  Microchip Technology Inc. Real Time Clocks Temperature, Operating, Range -40 to +85 °C   Time Format HH:MM:SS  Microchip Technology Inc. Time Format HH:MM:SS  Real Time Clocks Time Format HH:MM:SS  Microchip Technology Inc. Real Time Clocks Time Format HH:MM:SS   Type RTC  Microchip Technology Inc. Type RTC  Real Time Clocks Type RTC  Microchip Technology Inc. Real Time Clocks Type RTC   User RAM 64 B  Microchip Technology Inc. User RAM 64 B  Real Time Clocks User RAM 64 B  Microchip Technology Inc. Real Time Clocks User RAM 64 B   Width 0.177" (4.5mm)  Microchip Technology Inc. Width 0.177" (4.5mm)  Real Time Clocks Width 0.177" (4.5mm)  Microchip Technology Inc. Real Time Clocks Width 0.177" (4.5mm)