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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time ClocksBQ3285LSS
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BQ3285LSS - Benchmarq

Manufacturer Part Number
BQ3285LSS
Manufacturer
Benchmarq
Allelco Part Number
32D-BQ3285LSS
ECAD Model
Parts Description
IC RTC CLK/CALENDAR PAR 24SSOP
Package
24-SSOP (0.154", 3.90mm Width)
Data sheet
BQ3285LSS.pdf
Our certification
In stock: 11530

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Specifications

BQ3285LSS Tech Specifications
Benchmarq - BQ3285LSS technical specifications, attributes, parameters and parts with similar specifications to Benchmarq - BQ3285LSS

Product Attribute Attribute Value  
Manufacturer Benchmarq  
Voltage - Supply, Battery 2.4V ~ 4V  
Voltage - Supply 2.7V ~ 3.6V  
Type Clock/Calendar  
Time Format HH:MM:SS (12/24 hr)  
Supplier Device Package 24-SSOP  
Series -  
Product Attribute Attribute Value  
Package / Case 24-SSOP (0.154", 3.90mm Width)  
Package Tube  
Mounting Type Surface Mount  
Memory Size 242B  
Interface Parallel  
Features Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output  
Date Format YY-MM-DD-dd  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

BQ3285LSS

Manufacturer

Texas Instruments

Introduction

The BQ3285LSS is a high-performance real-time clock (RTC) with an integrated backup battery, NVSRAM, and several advanced features. It provides accurate timekeeping, calendar, and alarm functions for a wide range of applications.

Product Features and Performance

Integrated backup battery for continuous timekeeping during power loss

NVSRAM for storing time, date, and alarm settings

Supports 12/24-hour time format, calendar with leap year, and day-of-the-week

Programmable alarm with day, date, hour, minute, and second resolution

Automatic daylight saving time adjustment

Square wave output

Low power consumption in both active and backup modes

Product Advantages

Reliable and accurate timekeeping with backup battery

Versatile features like alarm, daylight saving, and leap year support

Small surface-mount package for space-constrained designs

Low power consumption for battery-powered applications

Key Reasons to Choose This Product

Comprehensive real-time clock functionality in a compact package

Proven reliability and long-term availability from a trusted manufacturer

Ideal for applications requiring robust and power-efficient timekeeping

Quality and Safety Features

Robust design and high-quality components

Compliance with relevant industry standards

Compatibility

Compatible with a wide range of microcontrollers and electronic systems

Application Areas

Embedded systems

Industrial automation

Smart home and building automation

Consumer electronics

Portable devices

Product Lifecycle

["This product is now obsolete and nearing the end of its lifecycle.","Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Benchmarq BQ3285LSS

Product Attribute BQ3285LSS BQ3285LSS BQ3285LFSS-A1TRG4 BQ3285P-SB2
Part Number BQ3285LSS BQ3285LSS BQ3285LFSS-A1TRG4 BQ3285P-SB2
Manufacturer Benchmarq Texas Instruments Texas Instruments Texas Instruments
Type Clock/Calendar Clock/Calendar Clock/Calendar Clock/Calendar
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd
Voltage - Supply, Battery 2.4V ~ 4V 2.4V ~ 4V 2.4V ~ 4V 2.5V ~ 4V
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Series - - - -
Supplier Device Package 24-SSOP 24-SSOP 24-SSOP 24-PDIP
Memory Size 242B 242B 242B 114B
Interface Parallel Parallel Parallel Parallel
Package / Case 24-SSOP (0.154", 3.90mm Width) 24-SSOP (0.154", 3.90mm Width) 24-SSOP (0.154', 3.90mm Width) 24-DIP (0.600', 15.24mm)
Package Tube Tube Tape & Reel (TR) Tube
Voltage - Supply 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 5.5V 4.5V ~ 5.5V
Features Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BQ3285LSS

Benchmarq
32D-BQ3285LSS

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