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Part Details Brand Functions Recently Introduced Date Format Time Format User RAM Bus Type Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Minimum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Temperature
Microchip Technology MCP79400-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount MSOP 8 3 x 3 x 0.95mm 3mm 3mm 0.95mm 5.5 V 1.8 V +85 °C -40 °C
Microchip Technology MCP79401-I/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V 1.8 V +85 °C -40 °C
Microchip Technology MCP7940N-E/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V 1.8 V +125 °C -40 °C
Microchip Technology MCP795W10-I/SL, Real Time Clock (RTC) Serial-SPI, 14-Pin SOIC Microchip Technology - - - HH:MM:SS - Serial-SPI Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 8.65mm 3.9mm 1.5mm 3.6 V 1.8 V +85 °C -40 °C
Microchip Technology MCP79412-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount MSOP 8 3 x 3 x 0.95mm 3mm 3mm 0.95mm 5.5 V 1.8 V +85 °C -40 °C
Microchip Technology MCP79400-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount MSOP 8 3 x 3 x 0.95mm 3mm 3mm 0.95mm 5.5 V 1.8 V +85 °C -40 °C
Microchip Technology MCP79401-I/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V 1.8 V +85 °C -40 °C
Microchip Technology MCP7940N-E/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V 1.8 V +125 °C -40 °C
Microchip Technology MCP79412-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP Microchip Technology - - - HH:MM:SS - Serial-I2C Surface Mount MSOP 8 3 x 3 x 0.95mm 3mm 3mm 0.95mm 5.5 V 1.8 V +85 °C -40 °C
Microchip Technology MCP795W10-I/SL, Real Time Clock (RTC) Serial-SPI, 14-Pin SOIC Microchip Technology - - - HH:MM:SS - Serial-SPI Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 8.65mm 3.9mm 1.5mm 3.6 V 1.8 V +85 °C -40 °C
ROHM BU9873NUX-TTR, Real Time Clock (RTC) Serial-I2C, 8-Pin VSON008X2030
  • € 0.64
  • Each (On a Reel of 4000)
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  • RS Stock No. 177-9886
  • Brand ROHM
  • Mfr. Part No. BU9873NUX-TTR
ROHM Real Time Clock - - HH:MM:SS - Serial-I2C Surface Mount VSON008X2030 8 2 x 3 x 0.58mm 2mm 3mm 0.85mm 5.5 V 1.8 V +85 °C -40 °C
ROHM BU9873NUX-TTR, Real Time Clock (RTC) Serial-I2C, 8-Pin VSON008X2030
  • RS Stock No. 178-0558
  • Brand ROHM
  • Mfr. Part No. BU9873NUX-TTR
ROHM Real Time Clock - - HH:MM:SS - Serial-I2C Surface Mount VSON008X2030 8 2 x 3 x 0.58mm 2mm 3mm 0.85mm 5.5 V 1.8 V +85 °C -40 °C
Microchip MCP7940MT-I/SN, Real Time Clock (RTC) Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • € 0.88
  • Each (On a Reel of 3300)
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Microchip Calendar, Clock - DM:M:DW:Y HH:MM:SS - Serial-2 Wire, Serial-I2C Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V 1.8 V +85 °C -40 °C
Maxim DS1302ZN+T&R, Real Time Clock (RTC), 31B RAM Serial-3 Wire, 8-Pin SOIC Maxim Battery Backup, Calendar, NV RAM - YY:MM:DD HH:MM:SS 31B Serial-3 Wire Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V 2 V +85 °C -40 °C
Microchip MCP7940MT-I/MNY, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TDFN Microchip Calendar, NV SRAM - DW:DM:M:Y HH:MM:SS 64B Serial-I2C Surface Mount TDFN 8 2 x 3 x 0.75mm 2mm 3mm 0.75mm 5.5 V 1.8 V +85 °C -40 °C
Microchip MCP7940NT-I/MNY, Real Time Clock, 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin TDFN Microchip Calendar, Clock - DW:DM:M:Y HH:MM:SS 64B Serial-2 Wire, Serial-I2C Surface Mount TDFN 8 3 x 2 x 0.75mm 3mm 2mm 0.75mm 5.5 V 1.8 V +85 °C -40 °C
STMicroelectronics M41T81M6F, Real Time Clock (RTC), 20B RAM Serial, 8-Pin SOIC STMicroelectronics Alarm - Binary HH:MM:SS:hh 20B Serial Surface Mount SOIC 8 5 x 4 x 1.25mm 5mm 4mm 1.25mm 5.5 V 2 V +85 °C -40 °C
STMicroelectronics M41T62LC6F, Real Time Clock (RTC), 16B RAM Serial, 8-Pin CLCC STMicroelectronics Alarm, Calendar, Real Time Clock, Square Wave Output, Watchdog Timer - Binary, D:D:M:Y:C Binary, HH:MM:SS 16B Serial Surface Mount CLCC 8 3.3 x 1.6 x 0.8mm 3.3mm 1.6mm 0.8mm 4.4 V 1.3 V +85 °C -40 °C
STMicroelectronics M41T60Q6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 16-Pin QFN STMicroelectronics Battery Backup, Calendar - DW:DM:M:Y HH:MM:SS 8B Serial-I2C Surface Mount QFN 16 3 x 3 x 0.88mm 3mm 3mm 0.88mm 4.4 V 1.3 V +85 °C -40 °C
STMicroelectronics M41T0M6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC STMicroelectronics Real Time Clock - DW:DM:M:Y HH:MM:SS 8B Serial-2 Wire, Serial-I2C Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V 2 V +85 °C -40 °C
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