BQ4285EP

BQ4285EP Overview

Product belongs to the BQ4285E series. This product is categorized as Real Time Clocks Type: Clock/Calendar Tube is the packaging method for this product Weight of 0.131925 oz Through Hole Mounting-Style PDIP-24 Operational temperature range: 0°C ~ 70°C Through Hole mounting type Product function is Alarm Calendar Clock NV SRAM Control. Interface: Parallel Voltage Supply Range: 4.5 V ~ 5.5 V Supplier device package: 24-PDIP This product comes with a 114B 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 2.5 V ~ 4 V The Current-Timekeeping-Max for this product is 300μA @ 5V. Maximum operating temperature of + 70 C Minimum operating temperature: 0 C This product does not have Backup Switching capability. Maximum supply voltage of 5.5 V Minimum supply voltage is 4.5 V This product uses an Multiplexed interface for RTC bus communication. This product features an 114 B of 256 kB for reliable real-time clock functionality.

BQ4285EP Image

BQ4285EP Specifications

• Manufacturer Texas Instruments
• Product Category Clock/Timing - Real Time Clocks
• Series BQ4285E
• Product Real Time Clocks
• Type Clock/Calendar
• Packaging Tube
• Unit-Weight 0.131925 oz
• Mounting-Style Through Hole
• Package-Case PDIP-24
• Operating-Temperature 0°C ~ 70°C
• Mounting-Type Through Hole
• Features Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
• Function Alarm Calendar Clock NV SRAM Control
• Interface Parallel
• Voltage-Supply 4.5 V ~ 5.5 V
• Supplier-Device-Package 24-PDIP
• Memory-Size 114B
• Time-Format HH:MM:SS (12/24 hr)
• Date-Format YY-MM-DD-dd
• Voltage-Supply-Battery 2.5 V ~ 4 V
• Current-Timekeeping-Max 300μA @ 5V
• Maximum-Operating-Temperature + 70 C
• Minimum-Operating-Temperature 0 C
• Battery-Backup-Switching Backup Switching
• Supply-Voltage-Max 5.5 V
• Supply-Voltage-Min 4.5 V
• RTC-Bus-Interface Multiplexed
• RTC-Memory-Size 114 B

BQ4285EP FAQ

• A: What is the Series of the product?

  Q: The Series of the product is BQ4285E.

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

  Q: Yes, the product's Product is indeed Real Time Clocks

• A: What is the Type of the product?

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

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube.

• A: At what frequency does the Unit-Weight?

  Q: The product Unit-Weight is 0.131925 oz.

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed Through Hole

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

  Q: Yes, the product's Package-Case is indeed PDIP-24

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

  Q: The Operating-Temperature of the product is 0°C ~ 70°C.

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Through Hole

• A: What is the Function of the product?

  Q: The Function of the product is Alarm Calendar Clock NV SRAM Control.

• A: At what frequency does the Interface?

  Q: The product Interface is Parallel.

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

  Q: Yes, the product's Voltage-Supply is indeed 4.5 V ~ 5.5 V

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is 24-PDIP.

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

  Q: The Memory-Size of the product is 114B.

• A: At what frequency does the Time-Format?

  Q: The product Time-Format 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 2.5 V ~ 4 V.

• A: What is the Current-Timekeeping-Max of the product?

  Q: The Current-Timekeeping-Max of the product is 300μA @ 5V.

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

  Q: The Maximum-Operating-Temperature of the product is + 70 C.

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

  Q: Yes, the product's Minimum-Operating-Temperature is indeed 0 C

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

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

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

  Q: The Supply-Voltage-Max of the product is 5.5 V.

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

  Q: Yes, the product's Supply-Voltage-Min is indeed 4.5 V

• A: At what frequency does the RTC-Bus-Interface?

  Q: The product RTC-Bus-Interface is Multiplexed.

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

  Q: The product RTC-Memory-Size is 114 B.