BQ4285EP

Mfr. #: BQ4285EP
Өндіруші: Texas Instruments
Сипаттама: IC RTC CLK/CALENDAR PAR 24-DIP
Өміршеңдік кезең: Осы өндірушіден жаңа.
Деректер тізімі: BQ4285EP Деректер тізімі
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: At what frequency does the Series?

    Q: The product Series is BQ4285E.

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

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

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

    Q: Yes, the product's Type is indeed Clock/Calendar

  • A: What is the Packaging of the product?

    Q: The Packaging of the product is Tube.

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

    Q: Yes, the product's Unit-Weight is indeed 0.131925 oz

  • A: At what frequency does the Mounting-Style?

    Q: The product Mounting-Style 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: What is the Mounting-Type of the product?

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

    Q: The product Interface is Parallel.

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

    Q: The Voltage-Supply of the product is 4.5 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 24-PDIP

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

    Q: The product Memory-Size is 114B.

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

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

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

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

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

    Q: The product Voltage-Supply-Battery is 2.5 V ~ 4 V.

  • A: At what frequency does the Current-Timekeeping-Max?

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

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

    Q: Yes, the product's Maximum-Operating-Temperature is indeed + 70 C

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

    Q: The Minimum-Operating-Temperature of the product is 0 C.

  • A: Is the cutoff frequency of the product Battery-Backup-Switching?

    Q: Yes, the product's Battery-Backup-Switching is indeed 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: Is the cutoff frequency of the product RTC-Bus-Interface?

    Q: Yes, the product's RTC-Bus-Interface is indeed Multiplexed

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

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

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