Texas Instruments BQ32000D
- Part Number:
- BQ32000D
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3004109-BQ32000D
- Description:
- Serial real-time clock (RTC) with battery backup and trickle charge
- ECAD Model:
-
- Datasheet:
- bq32000
Description
The bq32000 is a real-time clock (RTC) that provides automatic switchover to a backup supply, an I²C interface, and support for serial clock speeds up to 400 kHz. It utilizes a 32.768-kHz crystal with an adjustable calibration range of -63 ppm to 126 ppm. The device features an integrated oscillator-fail detection mechanism and comes in an 8-pin SOIC package. It operates within an ambient temperature range of -40°C to 85°C.
Features
Automatic backup supply with integrated trickle charger
I²C interface
Supports serial clock speeds up to 400 kHz
Uses 32.768-kHz crystal with -63 ppm to 126 ppm adjustment
Integrated oscillator-fail detection
8-pin SOIC package
-40°C to 85°C ambient operating temperature
Applications
General consumer electronics
The bq32000 is a real-time clock (RTC) that provides automatic switchover to a backup supply, an I²C interface, and support for serial clock speeds up to 400 kHz. It utilizes a 32.768-kHz crystal with an adjustable calibration range of -63 ppm to 126 ppm. The device features an integrated oscillator-fail detection mechanism and comes in an 8-pin SOIC package. It operates within an ambient temperature range of -40°C to 85°C.
Features
Automatic backup supply with integrated trickle charger
I²C interface
Supports serial clock speeds up to 400 kHz
Uses 32.768-kHz crystal with -63 ppm to 126 ppm adjustment
Integrated oscillator-fail detection
8-pin SOIC package
-40°C to 85°C ambient operating temperature
Applications
General consumer electronics
Texas Instruments BQ32000D technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ32000D.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- Contact PlatingGold
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Weight75.891673mg
- Operating Temperature-40°C~85°C
- PackagingTube
- JESD-609 Codee4
- FeatureLeap Year, Square Wave Output, Trickle-Charger
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- SubcategoryTimer or RTC
- TechnologyCMOS
- Voltage - Supply3V~3.6V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Supply Voltage3.3V
- Terminal Pitch1.27mm
- Base Part NumberBQ32000
- Pin Count8
- Operating Supply Voltage3.3V
- InterfaceI2C, 2-Wire Serial
- Clock Frequency0.032MHz
- Logic FunctionClock
- Bus CompatibilityI2C
- Time FormatHH:MM:SS (24 hr)
- Date FormatYY-MM-DD-dd
- Current - Timekeeping (Max)100μA @ 3.3V
- Time-MinSECONDS
- Interrupt CapabilityN
- Voltage - Supply, Battery1.4V~3.6V
- VolatileNO
- Information Access MethodI2C
- Height1.75mm
- Length4.9mm
- Width3.91mm
- Thickness1.58mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
12 January 2024
A Complete Guide to TXS0102DCUR Voltage Level Translator
Ⅰ. What is TXS0102DCUR?Ⅱ. Symbol, footprint and pin configuration of TXS0102DCURⅢ. What are the features of TXS0102DCUR?Ⅳ. How does TXS0102DCUR work?Ⅴ. Specifications of TXS0102DCURⅥ. Price and inventory of... -
12 January 2024
SN74LVC1G08DBVR Characteristics, Specifications, Layout, Advantages and Applications
Ⅰ. SN74LVC1G08DBVR overviewⅡ. Characteristics of SN74LVC1G08DBVRⅢ. The specifications of SN74LVC1G08DBVRⅣ. Layout of SN74LVC1G08DBVRⅤ. What are the advantages of SN74LVC1G08DBVR?Ⅵ. Where is SN74LVC1G08DBVR used?Ⅶ. How to use SN74LVC1G08DBVR?SN74LVC1G08DBVR is... -
15 January 2024
Performance and Applications of TMS320VC5502PGF300 Digital Signal Processor
Ⅰ. What is a digital signal processor?Ⅱ. Introduction to TMS320VC5502PGF300Ⅲ. Specifications of TMS320VC5502PGF300Ⅳ. Performance of TMS320VC5502PGF300Ⅴ. CPU architecture of TMS320VC5502PGF300Ⅵ. Applications of TMS320VC5502PGF300Ⅶ. Package of TMS320VC5502PGF300Ⅷ. What are... -
15 January 2024
SN75176BDR Characteristics, Working Principle and Applications
Ⅰ. Overview of SN75176BDRⅡ. Specifications of SN75176BDRⅢ. What are the characteristics of SN75176BDR?Ⅳ. Symbol, footprint and pin configuration of SN75176BDRⅤ. Simplified schematic of SN75176BDRⅥ. How does SN75176BDR work?Ⅶ....
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.