DistyParts Icon
BQ32000D The Texas Instruments BQ32000D is a real-time clock IC featuring an I2C interface and a trickle charger. It operates from 1.4V to 3.6V and has an operating temperature range of -40°C to 85°C.
Mfr Part #:

BQ32000D

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ32000D is a real-time clock IC featuring an I2C interface and a trickle charger. It operates from 1.4V to 3.6V and has an operating temperature range of -40°C to 85°C.
✓ Total Stock: 78,916 pcs
$ Price Range: $1.00

BQ32000D Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
72,320 pcs
On Request
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,690 pcs
On Request
2690 pcs On Request 1 On Request On Request 22+ On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
2,158 pcs
On Request
2158 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,748 pcs
On Request
1748 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ32000D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage
View Similar Products (0)

BQ32000D Description

Short technical summary and product information.

The BQ32000D from Texas Instruments is a serial real-time clock (RTC) with battery backup and trickle charge capabilities. It is designed for applications requiring accurate timekeeping and features an automatic switchover to a backup supply, which can be a capacitor or a non-rechargeable battery.

 

Key specifications include an operating voltage range of 1.4V to 3.6V and an operating temperature range of -40°C to 85°C. The device utilizes an I2C interface supporting serial clock speeds up to 400 kHz and uses a 32.768-kHz crystal. It offers programmable calibration adjustment from -63 ppm to +126 ppm and includes integrated oscillator-fail detection.

 

The BQ32000D is housed in a compact 8-pin SOIC package, suitable for surface mount applications. Its features like leap year compensation and automatic update of time registers prevent timekeeping glitches, making it a reliable choice for various embedded systems.

BQ32000D Quick Information

Product Type: Real Time Clock
Canonical Name: BQ32000D Real-time clock
Subcategory: Clock/Calendar

BQ32000D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ32000D Estimated Pricing

Qty Low High
1+ $1.00 $1.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ32000D Features

  • Serial real-time clock with battery backup.
  • Integrated trickle charger for backup supply.
  • I2C interface supports up to 400 kHz.
  • Programmable calibration adjustment range.
  • Oscillator-fail detection included.

BQ32000D Applications

  • Accurate timekeeping for embedded systems.
  • Ideal for data logging applications.
  • Suitable for industrial control systems.
  • Used in consumer electronics devices.
  • Provides reliable calendar functions.

BQ32000D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the BQ32000D?

The operating voltage range for the BQ32000D is 1.4V to 3.6V.

What package type is the BQ32000D available in?

The BQ32000D is available in an 8-SOIC package.

What is the operating temperature range for the BQ32000D?

The operating temperature range for the BQ32000D is -40°C to 85°C.

What interface does the BQ32000D use?

The BQ32000D uses an I2C, 2-Wire Serial interface.

What are the key features of the BQ32000D?

Key features include leap year calculation, square wave output, trickle-charger, oscillator fail detection, and automatic switchover to backup supply.

What is the typical operating current for the BQ32000D?

The typical operating current is 0.1mA at 3.3V.

What is the calibration adjustment range for the BQ32000D?

The calibration adjustment range is from -63 ppm to +126 ppm.

Home
Account

Categories