BQ4845YP-A4E3
Or copy the link below:
- Mfr.Part #
- BQ4845YP-A4E3
- Manufacturer
- Texas Instruments
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-DIP
- Stock
- 48,152
- In Stock ：
- 48,152
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- Current - Timekeeping (Max) :
- 1.5mA Typ @ 4.5 V~5.5 V
- Date Format :
- YY-MM-DD-dd
- Number of Timers :
- 1
- Packaging :
- Tube
- Clock Frequency :
- 0.032MHz
- Volatile :
- No
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Height Seated (Max) :
- 4.826mm
- Width :
- 15.24mm
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 28
- Supply Voltage :
- 5V
- Time-Min :
- SECONDS
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 28
- External Data Bus Width :
- 8
- Base Part Number :
- BQ4845
- Length :
- 37.084mm
- Interface :
- Parallel
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Pin Count :
- 28
- Time Format :
- HH:MM:SS (12/24 hr)
- Power Supplies :
- 5V
- Terminal Pitch :
- 2.54mm
- Type :
- Clock/Calendar
- RoHS Status :
- ROHS3 Compliant
- Logic Function :
- Clock
- Voltage - Supply :
- 4.5V~5.5V
- Voltage - Supply, Battery :
- 2.3V~4V
- Interrupt Capability :
- Y
- Feature :
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Datasheets
- BQ4845YP-A4E3
Real Time Clocks Texas Instruments BQ4845YP-A4E3 Overview
The Real Time Clocks Texas Instruments BQ4845YP-A4E3 is a high-precision integrated circuit designed for tracking time in a wide range of applications. This component combines the functionality of a real-time clock and calendar in a single 28-pin DIP package, ensuring easy integration into existing systems. It is particularly valued for its ability to maintain accurate time tracking and calendar functions, even under varying temperature and power conditions, which makes it an ideal choice for critical time-keeping applications in industrial and commercial environments.
BQ4845YP-A4E3 Features
The BQ4845YP-A4E3 includes several features that enhance its reliability and applicability in complex systems:
- Integrated real-time clock and calendar
- Automatic leap year compensation up to year 2100
- Battery-backed non-volatile operation
- Programmable alarm and interrupt functions
- Parallel interface for simple integration with microcontrollers and other digital systems
- Wide operating temperature range, suitable for varied environmental conditions
BQ4845YP-A4E3 Applications
- Data Logging Systems: Utilizes its precise time-keeping to timestamp events and records, ensuring accurate historical data compilation.
- Telecommunication Systems: Provides time synchronization crucial for network operations and logging system events.
- Industrial Control Systems: Relies on accurate timing to control processes, schedule tasks, and handle system maintenance checks.
- Consumer Electronics: Embedded in devices such as set-top boxes and home automation systems for managing schedules and device functions.
- Office Automation Equipment: Ensures correct date and time are maintained on devices like printers and fax machines for proper document management.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
