MCP7940N-I/MS

MCP7940N-I/MS Overview

Product belongs to the - series. This product is categorized as Real Time Clocks Type: Clock/Calendar Tube Alternate Packaging is the packaging method for this product Weight of 0.004938 oz SMD/SMT Mounting-Style MSOP-8 Operational temperature range: -40°C ~ 85°C Surface Mount mounting type Product function is Alarm Calendar Clock. Interface: I2C, 2-Wire Serial Voltage Supply Range: 1.8 V ~ 5.5 V Supplier device package: 8-MSOP This product comes with a 64B memory size. This product uses a HH:MM:SS (12/24 hr) time format. The product uses a YY-MM-DD-dd date format. Voltage supply range from 1.3 V ~ 5.5 V The Current-Timekeeping-Max for this product is 1.2μA @ 3.3V. Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C This product does not have Backup Switching capability. Maximum supply voltage of 5.5 V Minimum supply voltage is 1.8 V This product uses an 2-Wire I2C interface for RTC bus communication. This product features an 64 B of 256 kB for reliable real-time clock functionality.

MCP7940N-I/MS Image

MCP7940N-I/MS Specifications

• Manufacturer Microchip Technology
• Product Category Clock/Timing - Real Time Clocks
• Series -
• Product Real Time Clocks
• Type Clock/Calendar
• Packaging Tube Alternate Packaging
• Unit-Weight 0.004938 oz
• Mounting-Style SMD/SMT
• Package-Case MSOP-8
• Operating-Temperature -40°C ~ 85°C
• Mounting-Type Surface Mount
• Features Alarm, Leap Year, Square Wave Output, SRAM
• Function Alarm Calendar Clock
• Interface I2C, 2-Wire Serial
• Voltage-Supply 1.8 V ~ 5.5 V
• Supplier-Device-Package 8-MSOP
• Memory-Size 64B
• Time-Format HH:MM:SS (12/24 hr)
• Date-Format YY-MM-DD-dd
• Voltage-Supply-Battery 1.3 V ~ 5.5 V
• Current-Timekeeping-Max 1.2μA @ 3.3V
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Battery-Backup-Switching Backup Switching
• Supply-Voltage-Max 5.5 V
• Supply-Voltage-Min 1.8 V
• RTC-Bus-Interface 2-Wire I2C
• RTC-Memory-Size 64 B

MCP7940N-I/MS FAQ

• A: What is the Series of the product?

  Q: The Series of the product is -.

• A: What is the Product of the product?

  Q: The Product of the product is Real Time Clocks.

• A: What is the Type of the product?

  Q: The Type of the product is Clock/Calendar.

• A: Is the cutoff frequency of the product Packaging?

  Q: Yes, the product's Packaging is indeed Tube Alternate Packaging

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.004938 oz

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is SMD/SMT.

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed MSOP-8

• A: What is the Operating-Temperature of the product?

  Q: The Operating-Temperature of the product is -40°C ~ 85°C.

• A: What is the Mounting-Type of the product?

  Q: The Mounting-Type of the product is Surface Mount.

• A: Is the cutoff frequency of the product Function?

  Q: Yes, the product's Function is indeed Alarm Calendar Clock

• A: What is the Interface of the product?

  Q: The Interface of the product is I2C, 2-Wire Serial.

• A: At what frequency does the Voltage-Supply?

  Q: The product Voltage-Supply is 1.8 V ~ 5.5 V.

• A: Is the cutoff frequency of the product Supplier-Device-Package?

  Q: Yes, the product's Supplier-Device-Package is indeed 8-MSOP

• A: At what frequency does the Memory-Size?

  Q: The product Memory-Size is 64B.

• A: What is the Time-Format of the product?

  Q: The Time-Format of the product is HH:MM:SS (12/24 hr).

• A: What is the Date-Format of the product?

  Q: The Date-Format of the product is YY-MM-DD-dd.

• A: What is the Voltage-Supply-Battery of the product?

  Q: The Voltage-Supply-Battery of the product is 1.3 V ~ 5.5 V.

• A: Is the cutoff frequency of the product Current-Timekeeping-Max?

  Q: Yes, the product's Current-Timekeeping-Max is indeed 1.2μA @ 3.3V

• A: What is the Maximum-Operating-Temperature of the product?

  Q: The Maximum-Operating-Temperature of the product is + 85 C.

• A: Is the cutoff frequency of the product Minimum-Operating-Temperature?

  Q: Yes, the product's Minimum-Operating-Temperature is indeed - 40 C

• A: What is the Battery-Backup-Switching of the product?

  Q: The Battery-Backup-Switching of the product is Backup Switching.

• A: Is the cutoff frequency of the product Supply-Voltage-Max?

  Q: Yes, the product's Supply-Voltage-Max is indeed 5.5 V

• A: What is the Supply-Voltage-Min of the product?

  Q: The Supply-Voltage-Min of the product is 1.8 V.

• A: What is the RTC-Bus-Interface of the product?

  Q: The RTC-Bus-Interface of the product is 2-Wire I2C.

• A: What is the RTC-Memory-Size of the product?

  Q: The RTC-Memory-Size of the product is 64 B.