PCF8523T/1 The NXP Semiconductors PCF8523T/1 is a Real Time Clock (RTC) with a calendar and alarm function. It operates with an I2C interface and a supply voltage range of 1.6V to 5.5V.
Mfr Part #:

PCF8523T/1

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCF8523T/1 is a Real Time Clock (RTC) with a calendar and alarm function. It operates with an I2C interface and a supply voltage range of 1.6V to 5.5V.
✓ Total Stock: 14,505 pcs
$ Price Range: $2.95

PCF8523T/1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,005 pcs
7005 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request 20+ On Request On Request

PCF8523T/1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

PCF8523T/1 Description

Short technical summary and product information.

The PCF8523T/1 from NXP Semiconductors is a Real Time Clock (RTC) and calendar IC designed for various timekeeping applications. It features an I2C bus interface for easy communication with microcontrollers.

 

This RTC operates within a supply voltage range of 1.6V to 5.5V and has a typical operating supply current of 150 nA, making it suitable for low-power applications. The operating temperature range is from -40°C to +85°C.

 

The PCF8523T/1 supports clock, calendar, alarm, and interrupt functions. It is supplied in a SOIC-8 package and is available on a reel for surface mount technology (SMT) assembly. The factory pack quantity is 2500 units.

 

This component is classified under Clock & Timer ICs and is suitable for designs requiring accurate timekeeping, scheduling, or event triggering.

PCF8523T/1 Quick Information

Product Type: Real Time Clock
Canonical Name: PCF8523T/1 Real Time Clock
Subcategory: Clock & Timer ICs

PCF8523T/1 Compliance

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

PCF8523T/1 Estimated Pricing

Qty Low High
1+ $2.95 $2.95

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

PCF8523T/1 Features

  • I2C bus interface for communication.
  • Wide supply voltage from 1.6V to 5.5V.
  • Operates from -40°C to +85°C.
  • Low operating current of 150 nA.
  • Includes clock, calendar, and alarm functions.

PCF8523T/1 Applications

  • Accurate timekeeping in embedded systems.
  • Event scheduling and triggering.
  • Low-power battery-backed applications.
  • Industrial control systems.
  • Consumer electronics timekeeping.

PCF8523T/1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the PCF8523T/1?

The PCF8523T/1 operates with a supply voltage between 1.6V and 5.5V.

What is the operating temperature range for the PCF8523T/1?

The PCF8523T/1 can operate in temperatures ranging from -40°C to +85°C.

What interface does the PCF8523T/1 use?

The PCF8523T/1 uses an I2C bus interface.

What functions does the PCF8523T/1 support?

The PCF8523T/1 supports clock, calendar, alarm, and interrupt functions.

What is the package type for the PCF8523T/1?

The PCF8523T/1 is supplied in a SOIC-8 package.

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