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BM8563ESA

Name: BM8563ESA
Rating: 4.7 (12 reviews)

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Mfr。パート #BM8563ESA
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データシート BM8563ESA DataSheet
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仕様

Manufacturer	GATEMODE
Package	SOP-8
Interface	I2C
Voltage - Supply	1.2V~5.5V

概要

Description

The BM8563ESA is a Real-Time Clock (RTC) integrated circuit designed for timekeeping applications. It offers high accuracy and low power consumption, making it suitable for battery-operated devices. The chip features a built-in oscillator, enabling it to maintain time even during power outages.
Key functionalities include the ability to keep track of seconds, minutes, hours, days, months, and years, as well as an alarm function and programmable timer. The BM8563ESA communicates via I2C interface, facilitating easy integration with microcontrollers and other digital systems.
With a typical supply voltage range of 1.8V to 5.5V, it is versatile for various electronic applications, including clocks, consumer electronics, and industrial devices. The device also includes power management features, which optimize battery life. Its compact design and low power requirements make it an ideal choice for modern electronic systems needing reliable timekeeping capabilities.

Features

The BM8563ESA is a real-time clock (RTC) integrated circuit designed for accurate timekeeping in various applications. Key features include:
1. Timekeeping: It provides seconds, minutes, hours, day, date, month, and year information, including leap year compensation.
2. I²C Interface: Communicates over an I²C bus, allowing easy integration with microcontrollers.
3. Temperature-Compensated: Ensures stable timekeeping across a broad temperature range.
4. Low Power Consumption: Operates with minimal energy, making it suitable for battery-powered devices.
5. Backup Battery Input: Supports an external battery for continued operation during power outages.
6. Alarm and Timer Functions: Includes programmable alarms and timers for various applications.
7. Output Frequency: Provides a square wave output for clock signal generation.
Overall, the BM8563ESA is ideal for consumer electronics, industrial applications, and embedded systems requiring reliable timekeeping.

Package

The BM8563ESA is typically packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is designed for easy integration into various electronic circuits.

Pinout

The BM8563ESA is a real-time clock (RTC) integrated circuit with a total of 8 pins. Its pin configuration and functions are as follows:
1. VDD: Power supply input (2.0V to 5.5V).
2. GND: Ground reference.
3. SCL: I2C clock line for communication.
4. SDA: I2C data line for communication.
5. OUT: Alarm output pin (active when alarm conditions are met).
6. INT: Interrupt output pin (signals specific events).
7. TS: Test pin or temperature sensor output.
8. VBAT: Input for a backup battery to maintain time during power loss.
The BM8563ESA is widely used in applications requiring accurate timekeeping, such as in consumer electronics and embedded systems. It features functions like a programmable timer, alarms, and a stopwatch.

Manufacturer

The BM8563ESA is manufactured by NXP Semiconductors, a global semiconductor company headquartered in Eindhoven, Netherlands. NXP specializes in developing microcontrollers, processors, and various semiconductor solutions for a wide range of applications, including automotive, industrial, and consumer electronics. The company focuses on providing innovative technologies that enable secure connections and infrastructure for a smarter world, emphasizing areas like IoT (Internet of Things), automotive, and mobile. NXP is recognized for its expertise in developing high-performance and energy-efficient products.

Application

The BM8563ESA is a real-time clock (RTC) integrated circuit used in various applications such as battery-powered devices, consumer electronics, industrial automation, and smart meters. Its low power consumption makes it suitable for portable applications, while its accurate timekeeping is essential for data logging, time-stamping, and scheduling tasks in microcontroller-based systems.

Equivalent

Equivalent products to the BM8563ESA chip include the DS1307, MCP79400, and PCF8563. These chips serve similar functions as real-time clocks (RTCs) with varying features such as power consumption, interface types, and additional functionalities. Always check specific datasheets for compatibility and differences.