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PCA1628U

NXP Semiconductors

PCA1628U by NXP Semiconductors

PCA1628U by NXP Semiconductors is a CMOS stepping motor watch IC designed for wristwatches. It operates b/w 1.2V and 2.5V, with a nominal oscillator frequency of 32.768 kHz, and supports temperatures from -10 °C to 60 °C. Its compact design features an 8-terminal no-lead package for efficient surface mounting.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Anansix

USA . 1,468 parts In-Stock

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1,468

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Digiode

USA . 406 parts In-Stock

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406

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Vyrian

USA . 78 parts In-Stock

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78

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Distributors (Availability)

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One Stop Electronics

USA . 618 parts In-Stock

1+ parts

$20.800

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618

$20.800

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UNI Independent Distributors

Spain . 7,849 parts In-Stock

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Corphita

USA . 2,244 parts In-Stock

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Overview

Elevate your wristwatch designs with the PCA1628U from NXP Semiconductors—a leader in innovative technology. This cutting-edge clock IC optimizes performance while ensuring exceptional quality and reliability. With its ultra-low power consumption and compact size, it’s perfect for modern applications. Trust in NXP's expertise to enhance your products, offering consumers unparalleled accuracy and longevity in their timekeeping experience.

Feature Benefit Bullets

Display Mode: ANALOG

The analog display mode provides a classic and easy-to-read time format, making it a popular choice for traditional wristwatch designs.

Surface Mount: YES

Surface mount technology offers a compact design that is beneficial for smaller devices, allowing for efficient use of space on printed circuit boards.

Package Shape: RECTANGULAR

The rectangular package shape is ideal for embedding into various designs and layouts, facilitating better integration into wristwatch cases.

General IC Type: STEPPING MOTOR WATCH

Designed specifically for stepping motors, this IC provides precise movement control, enhancing the overall accuracy and functionality of analog watches.

No. of Terminals: 8

With 8 terminals, it supports a robust set of connections, ensuring reliable performance and ease of integration into watch circuits.

Package Style (Meter): UNCASED CHIP

The uncased chip style allows for more flexible designs and can contribute to lower manufacturing costs, ensuring budget-friendly production.

Application: WRIST WATCH

Tailored specifically for wristwatch applications, this IC maximizes functionality and efficiency for timekeeping devices.

Maximum Operating Temperature: 60 °C

The high maximum operating temperature ensures that the clock IC can function effectively in a variety of environments, enhancing its reliability.

Minimum Operating Temperature: -10 °C

Ability to operate at low temperatures makes the product suitable for diverse conditions, increasing its adaptability and market reach.

Terminal Position: UPPER

Upper terminal positioning is advantageous for specific layout designs, allowing for easier connections and integration in compact circuits.

Minimum Supply Voltage (Vsup): 1.2 V

A low minimum supply voltage requirement means compatibility with various power sources, enhancing versatility for different watch designs.

Temperature Grade: COMMERCIAL

The commercial temperature grade ensures that the product is built for general-purpose applications, providing reliable performance in everyday use.

Technology: CMOS

CMOS technology is known for low power consumption, which is critical for battery-operated wristwatches, prolonging battery life.

Terminal Form: NO LEAD

No-lead terminal form provides a modern approach to electronics, minimizing environmental impact and contributing to compact design.

Maximum Supply Current: 0.0006 mA

Extremely low supply current consumption is ideal for battery-operated devices, extending the lifespan of the watch's battery significantly.

Nominal Oscillator Frequency: 32.768 KHZ

The industry-standard oscillator frequency ensures high precision in timekeeping, making it a trusted choice for accurate wristwatches.

Maximum Supply Voltage (Vsup): 2.5 V

Supports a maximum supply voltage of 2.5 V, providing flexibility in power supply options while maintaining operational stability.

Battery EOL Indicator: YES

The inclusion of a battery end-of-life indicator provides users with a proactive notification, ensuring timely battery replacement and uninterrupted performance.

Technical Specifications

Clock ICs PCA1628U attributes and parameters. Explore more Clock ICs devices from NXP Semiconductors

Specs

Alarm:

NO

Application:

WRIST WATCH

Battery EOL Indicator:

YES

General IC Type:

Display Mode:

ANALOG

Frequency Trimming:

NO

JESD-30 Code:

R-XUUC-N8

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

60 Cel

Minimum Operating Temperature:

-10 Cel

Nominal Oscillator Frequency:

32.768 KHZ

Package Body Material:

UNSPECIFIED

Package Code:

DIE

Package Shape:

Package Style (Meter):

UNCASED CHIP

Qualification:

Not Qualified

Maximum Supply Current:

.0006 mA

Maximum Supply Voltage (Vsup):

2.5 V

Minimum Supply Voltage (Vsup):

1.2 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Position:

UPPER

Trade Compliance

PCA1628U General Purpose ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

NXP Semiconductors

NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.

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Management team

Executive Director, President, CEO

Kurt Sievers

Executive VP, CFO

Bill Betz

Executive VP, Chief Sales Officer

Ron Martino

Manufacturer fab locations 7

Fab name Location Fab Initiation Wafer Capacity

ICN8

Fabrication

Fab Initiation

1996

Netherlands

Nijmegen

Wafer Capacity

55,000

1996

55,000

ATMC (Austin Tech & Mfg Center)

Fabrication

Fab Initiation

1995

USA

Austin

Wafer Capacity

30,000

1995

30,000

N/A

Fabrication

Fab Initiation

1989

Germany

Boeblingen

Wafer Capacity

1989

CHD

Fabrication

Fab Initiation

1993

USA

Chandler

Wafer Capacity

30,000

1993

30,000

OHTC

Fabrication

Fab Initiation

1991

USA

Austin

Wafer Capacity

24,000

1991

24,000

New Expansion Fab

Fabrication

Fab Initiation

2026

USA

Austin

Wafer Capacity

2026

ECHO

Fabrication

Fab Initiation

2020

USA

Chandler

Wafer Capacity

10,000

2020

10,000

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