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HerstellerNXP Halbleiter
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Herstellerteil #PCF85163T/1,518
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Datenblatt PCF85163T/1,518 DataSheet
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Auf Lager7398
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| EU Ro HS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Custom |
| HTS | COMPONENTS |
| Automotive | No |
| PPAP | No |
| Mounting Type | Surface Mount |
| Package Height | 1.45(Max) |
| Package Width | 4(Max) |
| Package Length | 5(Max) |
| PCB changed | 8 |
| Package / Case | SO |
| Supplier Device Package | SO |
| Pin Count | 8 |
Übersicht
Description
Key features of the PCF85163T/1,518 include:
- Timekeeping with year, month, day, weekday, hours, minutes, and seconds.
- Programmable clock output for generating square-wave signals.
- Alarm function for generating interrupt signals at specific times.
- I²C-bus interface for easy integration with microcontrollers.
- Temperature-compensated design for improved accuracy.
- Battery backup to maintain timekeeping during power outages.
This RTC is ideal for use in consumer electronics, industrial systems, and other applications where precise time management is crucial. Its compact size and efficient power consumption make it versatile for a variety of designs.
Equivalent
1. NXP PCF8563 - A real-time clock/calendar with similar I²C interface.
2. Microchip MCP7940N - RTC with I²C interface and alarm functionality.
3. Epson RX-8025 - I²C RTC module with programmable square-wave output.
Always check the specific features and pin compatibility before substituting.
Features
1. Interface: It uses an I²C-bus interface for communication.
2. Timekeeping: Provides time in hours, minutes, and seconds, along with calendar functionality, including year, month, day, and weekday.
3. Power Efficiency: Designed for low power consumption, suitable for battery-operated devices.
4. Backup Supply: Supports a backup battery to maintain timekeeping during power failures.
5. Alarm Functionality: Includes programmable alarm and timer functions.
6. Clock Accuracy: Incorporates an integrated quartz crystal for precise timekeeping.
7. Operating Voltage: Functions within a broad voltage range.
8. Temperature Range: Operates effectively over a wide temperature range.
9. Compact Package: Available in a small package suitable for space-constrained applications.
These features make the PCF85163T/1,518 ideal for use in various consumer electronics, automotive, and industrial applications requiring reliable timekeeping.
Pinout
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial clock line for I²C-bus communication.
4. SDA: Serial data line for I²C-bus communication.
5. INT: Interrupt output pin, used to indicate alarm or timer events.
6. RST: Reset input pin, used to reset the device.
7. OSCO: Output for the oscillator circuit, typically connected to an external crystal.
8. OSCI: Input for the oscillator circuit, typically connected to an external crystal.
This RTC features an I²C-bus interface for communication and provides timekeeping functions including seconds, minutes, hours, day, date, month, year, and a programmable square wave output.
Manufacturer
Application
1. Consumer Electronics - Ensuring accurate time display in devices like TVs and audio systems.
2. Industrial Automation - Maintaining timekeeping in process control systems.
3. IoT Devices - Providing time stamps for data logging and event scheduling.
4. Telecommunication Systems - Synchronizing network time.
5. Automotive - Managing time-based functions in infotainment systems.
6. Medical Devices - Keeping accurate timing for equipment operations.
7. Computing - Assisting in time management for servers and personal computers.
Its low power consumption and I2C interface make it suitable for battery-powered and compact devices.