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PCF85263ATT1/AJ The NXP Semiconductors PCF85263ATT1/AJ is a Real-Time Clock (RTC) and calendar IC featuring an I2C interface. It operates from 0.9V to 5.5V and includes features like alarms and a watchdog timer.
Mfr Part #:

PCF85263ATT1/AJ

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCF85263ATT1/AJ is a Real-Time Clock (RTC) and calendar IC featuring an I2C interface. It operates from 0.9V to 5.5V and includes features like alarms and a watchdog timer.
✓ Total Stock: 66 pcs
$ Price Range: $5.21

PCF85263ATT1/AJ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
33 pcs
On Request
33 pcs On Request 1 On Request On Request On Request On Request On Request
Emiteli ✓
Non-Authorised Inventory information
33 pcs
On Request
33 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCF85263ATT1/AJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage
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PCF85263ATT1/AJ Description

Short technical summary and product information.

The PCF85263ATT1/AJ from NXP Semiconductors is a low-power CMOS Real-Time Clock (RTC) and calendar IC. It is designed for applications requiring accurate timekeeping and calendar functions, with automatic switching to battery power during main power loss.

 

Key features include an I2C-bus interface for communication and support for various time formats (HH:MM:SS:hh, 12/24 hr) and date formats (YY-MM-DD-dd). The device operates over a wide voltage range of 0.9 V to 5.5 V and consumes very low current, typically 0.28 µA at 3.0 V. It also offers programmable clock output frequencies and configurable oscillator circuits for different quartz crystals.

 

This RTC IC includes two independent alarms, a watchdog timer, and three timestamp registers for logging events. It supports stop-watch mode for elapsed time counting, ranging from 100th seconds to 999,999 hours. The PCF85263ATT1/AJ is available in a 10-TSSOP surface-mount package.

 

Applications for this component include printers, copiers, electronic metering, digital cameras, white goods, data loggers, and mobile equipment where reliable timekeeping is essential.

PCF85263ATT1/AJ Quick Information

Product Type: Real Time Clock IC
Canonical Name: PCF85263A Real-Time Clock (RTC) and Calendar IC
Subcategory: Clock/Calendar

PCF85263ATT1/AJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCF85263ATT1/AJ Estimated Pricing

Qty Low High
1+ $5.21 $5.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCF85263ATT1/AJ Features

  • Low power CMOS Real-Time Clock and calendar.
  • I2C-bus interface for communication.
  • Wide operating voltage from 0.9V to 5.5V.
  • Includes alarms and watchdog timer.
  • Available in 10-TSSOP surface-mount package.

PCF85263ATT1/AJ Applications

  • Suitable for printers and copiers.
  • Used in electronic metering devices.
  • Ideal for digital cameras.
  • Applicable to white goods.
  • Useful for data loggers.

PCF85263ATT1/AJ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the PCF85263ATT1/AJ?

The operating voltage range is 0.9 V to 5.5 V.

What package type is the PCF85263ATT1/AJ available in?

It is available in a 10-TSSOP surface-mount package.

What is the operating temperature range for this RTC IC?

The operating temperature range is -40°C to +85°C.

What are the key features of the PCF85263ATT1/AJ?

Key features include an I2C interface, alarms, a watchdog timer, timestamp registers, and stop-watch mode.

What is the typical current consumption of the PCF85263ATT1/AJ?

The typical current consumption is 0.28 µA at VDD = 3.0 V and Tamb = 25 °C.

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