Skip to main content
Product Guide
 Back to list


Product name:

IO-Link Device Phy with integrated Frame Handler

Product types:
Enabling Technology

Technology & Profiles:

Certification number:

Dialog Semiconductor Bingen GmbH

Im Bubenstück 1
55411 Bingen am Rhein

Anne Stroot
Tel +49 6721 98722 0

Product description:

The CCE4502 is a highly integrated device-side IO-Link compliant transceiver IC. The built-in hardware based IO-Link frame handler provides full IO-Link protocol handling facilities making it simple to connect a host micro controller via the UART interface. The comprehensive function set includes LDOs and step down DC-DC converter, on chip oscillators and a user SPI interface for configuration and read back of fault indicators. The output stage provides overcurrent, reverse polarity and thermal protection and is tolerant to +/- 40V input. It is configurable as push-pull, open drain (PMOS or NMOS) or input only.


Package options include a 4mm x 4mm, 0.5mm pitch QFN with an addition option of a 2mm x 2.6mm, 0.5mm pitch WLCSP. These options make the CC4502 suitable for demanding industrial applications where power dissipation or space are highly important.


The CCE4502 transceiver is suitable for IO-Link Device applications and is compliant with the IO-Link interface and system specification Version 1.1.2 from July 2013



  • IO-Link compliant transceiver
  • Integrated UART (COM1-3)
  • One IO-Link slave up to 200 mA driving current
  • Programmable PNP-, NPN- and Push-Pull mode
  • Auxiliary multi-purpose 200mA IO channel
  • On-chip oscillator with ±2% frequency accuracy
  • Reverse polarity and short circuit protection
  • Two LDO voltage regulators (programmable 3.3V/5V and 5V)
  • DC/DC buck converter 7V
  • Temperature stable reference voltage output
  • Slew rate control
  • High temperature detection
  • QFN24, 4x4mm package or CSP 2.6x2mm
  • Integrated Frame Handler automates most of the lower layer communication tasks
  • All IO-Link frame types supported
  • Hardware IO-Link stack support
  • Evaluation board available
  • IO-Link Physical Layer Test for Evaluation Board available
  • Rich configuration options
  • Industrial Profibus / IO-Link Network
  • Industrial automation
    • Sensors
    • Actuators
  • High voltage level shifter




 Back to list

Le nostre tecnologie

PROFIBUS è un sistema di comunicazione digitale standardizzato ed aperto, utilizzabile in tutte le aree di applicazione, dal manifatturiero al processo.

PROFINET è l'innovativo standard aperto per l'Industrial Ethernet. E' in grado di soddisfare tutti i requisiti necessari per le applicazioni di automazione industriale.

IO-LINK è la prima tecnologia IO standardizzata a livello mondiale (IEC 61131-9) per comunicare con sensori ed attuatori sotto il livello di comunicazione del bus di campo. Può essere integrata con PROFIBUS e PROFINET.