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PCA84C622A Datasheet (PDF) - NXP Semiconductors

PCA84C622A Datasheet PDF - NXP Semiconductors
Part # PCA84C622A
Download  PCA84C622A Download

File Size   142.76 Kbytes
Page   24 Pages
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors
Description 8-bit microcontrollers for remote control transmitters

PCA84C622A Datasheet (PDF)

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PCA84C622A Datasheet PDF - NXP Semiconductors

Part # PCA84C622A
Download  PCA84C622A Click to download

File Size   142.76 Kbytes
Page   24 Pages
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors
Description 8-bit microcontrollers for remote control transmitters

PCA84C622A Datasheet (HTML) - NXP Semiconductors

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PCA84C622A Product details

GENERAL DESCRIPTION

The PCA84C122 is a stand-alone microcontroller designed for use in remote control transmitters for a wide range of applications.



FEATURES

• 84CXXX CPU

• ROM, RAM and I/O configurations are device dependent; see Chapter 3

• Two test inputs: T0 (ANDed with Port 1 input lines) and T1

• 3 single-level vectored interrupt sources:

  – external (T0/INT and Port 1, for keypad press wake-up function)

  – timer/counter (TI)

  – hardware modulator interrupt

• 8-bit programmable timer/counter with 5-bit pre-scaler

• Power saving: Idle and Stop modes are provided

• Hardware Modulator providing pulse bursts, with:

  – programmable duty factor for each pulse

  – programmable number of pulses

• One output line from the Hardware Modulator to control the driver transistor for the infrared LED (IR-LED).

  Capable of sinking 27 mA at VDD = 2.0 V, VOUT = 1.0 V

• Watchdog Timer to keep the transmitter from being locked or malfunction

• Available packages: SO and DIP types (SO20, SO24, SO28, SDIP24 and DIP20); see Chapter 4

• On-chip oscillator: 455 kHz to 6 MHz

• Single supply voltage: 2.0 V to 5.5 V

• Operating temperature: −20 to +50 °C.



 




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About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.
The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.
NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.
The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.
NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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