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MCP79510-I/MS

Name: MCP79510-I/MS
Rating: 4.7 (12 reviews)

IC RTC CLK/CALENDAR SPI 10-MSOP

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包 MSOP-10
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規格

Package	Tube
ProductStatus	Active
Type	Clock/Calendar
Features	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
MemorySize	64B
TimeFormat	HH:MM:SS:hh (12/24 hr)
DateFormat	YY-MM-DD-dd
Interface	SPI
Voltage-Supply	1.8V ~ 3.6V
Voltage-SupplyBattery	1.3V ~ 3.6V
Current-Timekeeping(Max)	1µA @ 1.8V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

概述

Description

The MCP79510-I/MS is a real-time clock (RTC) with integrated EEPROM, designed for battery-powered and low-power applications. It features a temperature-compensated oscillator, which ensures accurate timekeeping, even in varying temperature conditions. The device operates using a wide voltage range (1.8V to 5.5V) and communicates via I²C interface, allowing easy integration into microcontroller-based systems.
Key features include:
- 32 bytes of EEPROM for data storage
- Programmable alarms and timer functions
- A built-in power-on reset circuit
- Low power consumption, making it ideal for energy-sensitive applications.
The MCP79510's versatility makes it suitable for various applications, including consumer electronics, industrial equipment, and automotive systems, where precise timekeeping and data storage are crucial.

Features

The MCP79510-I/MS is a low-power, real-time clock (RTC) with an integrated EEPROM. Key features include:
1. Real-Time Clock: Keeps accurate time with a calendar and alarm functions.
2. Low Power Consumption: Operates on a low supply voltage, making it suitable for battery-powered applications.
3. EEPROM Memory: Provides 64 bytes of non-volatile memory for data storage.
4. I2C Interface: Supports standard I2C communication for easy integration with microcontrollers.
5. Temperature Compensation: Ensures accurate timekeeping across a wide temperature range.
6. Battery Backup: Maintains time during power outages with an external battery.
7. Multiple Alarms: Includes programmable alarms with interrupt capabilities.
8. Oscillator Circuit: Features a built-in 32.768 kHz crystal oscillator for precise timing.
9. Programmable Frequency Output: Can generate a square wave output for various applications.
These features make the MCP79510-I/MS ideal for applications in consumer electronics, industrial equipment, and portable devices.

Package

The MCP79510-I/MS is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The MCP79510-I/MS is a Real-Time Clock (RTC) with an I2C interface, housed in a 14-pin VSSOP package.
Pin Count and Functions:
1. VSS (Pin 1): Ground reference.
2. VDD (Pin 2): Supply voltage input.
3. SCL (Pin 3): I2C clock input.
4. SDA (Pin 4): I2C data input/output.
5. SQW/INT (Pin 5): Square wave output or interrupt output.
6. 32.768 kHz (Pin 6): Output for external clock.
7. TS (Pin 7): Temperature sensor output.
8. RST (Pin 8): Reset input.
9. Vbat (Pin 9): Battery backup input.
10. VREF (Pin 10): Reference voltage output.
11. C1 (Pin 11): First capacitor connection for oscillator.
12. C2 (Pin 12): Second capacitor connection for oscillator.
13. ADDR (Pin 13): I2C address selection.
14. N/C (Pin 14): No connection.
This device is commonly used for timekeeping and data logging applications in embedded systems.

Manufacturer

The MCP79510-I/MS is manufactured by Microchip Technology Inc., a prominent semiconductor company based in Chandler, Arizona. Founded in 1989, Microchip specializes in embedded control solutions and is renowned for its microcontrollers, memory products, and analog devices. The company caters to a wide range of industries, including automotive, industrial, consumer electronics, and aerospace, providing innovative solutions for various applications. Microchip is recognized for its focus on customer-driven development, offering robust support and a comprehensive product portfolio that includes both hardware and software tools.

Application

The MCP79510-I/MS is a real-time clock (RTC) integrated circuit with battery backup, commonly used in applications such as consumer electronics, industrial automation, smart meters, and IoT devices. It provides accurate timekeeping, timestamping, and programmable alarms, making it ideal for devices requiring time-sensitive operations, data logging, and real-time scheduling. Its low power consumption and integrated EEPROM also enable applications in wearables and portable devices.

Equivalent

The MCP79510-I/MS is a real-time clock (RTC) with an integrated EEPROM. Equivalent products include the MCP79410, MCP79411, and MCP79412 from Microchip, which also offer similar functionalities with varying features like battery backup and memory size. Additionally, consider alternatives from other manufacturers, such as the DS3231 or DS1307 from Maxim Integrated, which provide comparable RTC capabilities. Always verify specific requirements for your application before selecting an equivalent.