Name: PCF2127AT/2Y
Brand: NXP USA Inc.
SKU: DS-5323722
Price: 2.493 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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1 : $2.4930

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NXP USA Inc. PCF2127AT/2Y

IC RTC CLK/CAL I2C/SPI 20-SOIC

Manufacturer # :PCF2127AT/2Y

Manufacturer :NXP USA Inc.

Dasenic # :PCF2127AT/2Y-DS

Datasheet :

PCF2127AT/2Y Datasheet

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Description : IC RTC CLK/CAL I2C/SPI 20-SOIC

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Quantity	Unit Price	Total
3+	$ 2.4930	$ 7.48

In Stock: 27059

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 2.493

Total :$ 2.49

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PCF2127AT/2Y information

NXP USA Inc. PCF2127AT/2Y technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Clock/Timing - Real Time Clocks
Product Status:Active
Operating Temperature:-40°C ~ 85°C
Features:Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Mounting Type:Surface Mount
Package / Case:20-SOIC (0.295", 7.50mm Width)
Type:Clock/Calendar
Interface:I²C, 2-Wire Serial
Supplier Device Package:20-SO
Memory Size:512B
Voltage - Supply:1.8V ~ 4.2V
Time Format:HH:MM:SS (12/24 hr)
Date Format:YY-MM-DD-dd
Voltage - Supply, Battery:1.8V ~ 4.2V
Current - Timekeeping ( Max):1.5µA @ 3.3V
EU RoHS Status:RoHS Compliant
REACH Status:Vendor is not defined
US ECCN:Provided as per user requirements
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for NXP USA Inc. PCF2127AT/2Y
Datasheet:
PCF2127AT/2Y,

NXP USA Inc. PCF2127AT/2Y Environmental and export classification status description
The NXP Semiconductors PCF2127AT/2Y is a real-time clock/calendar (RTC) integrated circuit. It provides accurate timekeeping and calendar functions for various applications. Functions: 1. Real-Time Clock: Provides accurate timekeeping based on a quartz crystal oscillator. 2. Calendar: Includes functions for date, day, month, and year. 3. Alarm: Allows setting up to 3 independent alarms. 4. Timer: Supports programmable timer functions. 5. Power Management: Has power-saving features to reduce power consumption. 6. Reset/Interrupt: Provides various reset and interrupt functions. 7. Serial Interface: Features a 2-wire I2C-bus interface for communication. Applications: 1. Consumer Electronics: Used in devices such as digital cameras, set-top boxes, and gaming consoles to keep track of time and date. 2. Automotive: Applied in automotive systems like dashboard clocks, infotainment systems, and car radios. 3. Industrial: Utilized in industrial automation, process control, and data logging applications. 4. Medical Devices: Used in medical equipment to synchronize time and manage alarms. 5. Home Automation: Incorporated in smart home systems for time-based automation tasks. Alternative Parts: 1. DS3231: A popular RTC IC with similar features and a temperature-compensated crystal oscillator. 2. MCP7940N: An RTC IC with battery backup, alarm functions, and I2C interface. 3. RV-3049-C2: An ultra-low-power RTC IC with power management features and alarm capabilities. Embedded Modules: 1. Arduino RTC module: Combines the NXP PCF2127AT/2Y with additional components for easy integration with Arduino boards. 2. Raspberry Pi RTC module: Integrates the RTC IC with the popular Raspberry Pi single-board computer for accurate timekeeping. 3. BeagleBone Black RTC cape: A module that connects to the BeagleBone Black board, providing RTC functionality. Q&A: 1. How accurate is the NXP PCF2127AT/2Y real-time clock? - The PCF2127AT/2Y offers high accuracy with a typical time-keeping deviation of only a few seconds per month. 2. Can I use the PCF2127AT/2Y as an alarm clock for my project? - Yes, the PCF2127AT/2Y supports up to 3 independent alarms, making it suitable for alarm clock applications. 3. Does the PCF2127AT/2Y require an external battery backup? - Yes, the PCF2127AT/2Y requires an external power source or battery backup to maintain timekeeping during power loss. 4. Can I communicate with the PCF2127AT/2Y using a microcontroller? - Yes, the PCF2127AT/2Y features a 2-wire I2C-bus interface, which is commonly supported by microcontrollers for easy communication. 5. Is the PCF2127AT/2Y suitable for low-power applications? - Yes, the PCF2127AT/2Y includes power-saving features, making it suitable for low-power and battery-powered applications.

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PCF2127AT/2Y provided by NXP USA Inc.

NXP USA Inc. is a semiconductor manufacturer based in Austin, Texas. The company specializes in creating solutions for automotive, industrial, and Internet of Things (IoT) applications. It was originally founded in 1953 as part of Philips, and was known as Philips Semiconductors until 2006, when it was spun off as an independent company.NXP USA Inc. is a global company with operations in more than 35 countries. It has approximately 30,000 employees worldwide and is listed on the NASDAQ stock exchange under the symbol "NXPI." The company has a diverse portfolio of products and technologies, including microcontrollers, secure identification solutions, automotive solutions, digital networking solutions, and power management solutions.One of the company's key areas of focus is automotive solutions, including products for advanced driver assistance systems (ADAS), vehicle-to-vehicle (V2V) communication, and secure vehicle access. NXP USA Inc. also has a strong presence in the IoT space, with a range of products and technologies for smart homes, smart cities, and industrial applications.