BQ4285EP

Mfr. #: BQ4285EP
निर्माता: Texas Instruments
विवरण: IC RTC CLK/CALENDAR PAR 24-DIP
जीवन चक्र: यस निर्माताबाट नयाँ।
डाटा पाना: BQ4285EP डाटा पाना
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
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

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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

BQ4285EP Specifications

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: At what frequency does the Type?

    Q: The product Type is Clock/Calendar.

  • A: What is the Packaging of the product?

    Q: The Packaging of the product is Tube.

  • A: What is the Unit-Weight of the product?

    Q: The Unit-Weight of the product is 0.131925 oz.

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

    Q: The Mounting-Style of the product is 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: At what frequency does the Mounting-Type?

    Q: The product Mounting-Type is Through Hole.

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

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

  • A: What is the Interface of the product?

    Q: The Interface of the product 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: What is the Supplier-Device-Package of the product?

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

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

    Q: The product Memory-Size is 114B.

  • A: Is the cutoff frequency of the product Time-Format?

    Q: Yes, the product's Time-Format is indeed HH:MM:SS (12/24 hr)

  • A: Is the cutoff frequency of the product Date-Format?

    Q: Yes, the product's Date-Format is indeed YY-MM-DD-dd

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

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

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

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

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

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

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