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I/O Controller Interface IC 3V/5V Smartcard

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MC33560DTBR2 General Description

The MC33560 is an interface IC for smartcard reader/writer applications. It enables the management of any type of smart or memory card through a simple and flexible microcontroller interface. Moreover, several couplers can be coupled in parallel, thanks to the chip select input pin (pin #5). The MC33560 is particularly suited to low power and portable applications because of its power saving features and the minimum of external parts required. Battery life is extended by the wide operating range and the low quiescent current in stand by mode. A highly sophisticated protection system guarantees timely and controlled shutdown upon error conditions.

ON Semiconductor, LLC Inventory

Key Features

  • 100% Compatible with ISO 7816-3 Standard
  • Wide Battery Supply Voltage Range: 1.8V < VBAT < 6.6V
  • Programmable Vcc Supply for 3V or 5V Card Operation
  • Power Management for Very Low Quiescent Current in Stand By Mode (30mA max)
  • Microprocessor Wake-up Signal Generated Upon Card Insertion
  • Self Contained DC/DC Converter to Generate Vcc using a Minimum of Passive Components
  • Controlled Power Up/Down Sequence for High Signal Integrity on the Card I/O and Signal Lines
  • Programmable Card Clock Generator
  • Chip Select Capability for Parallel Coupler Operation
  • High ESD Protection on Card Pins (4kV, Human Body Model)
  • Fault Monitoring VBATlow, VCClow and ICClim
  • All Card Outputs Current Limited and Short Circuit Protected
  • Tested Operating Temperature Range: -25°C to +85°C
ON Semiconductor, LLC Original Stock
ON Semiconductor, LLC Inventory


Status Obsolete Package Type SOIC−24 WB
Case Outline 0.0751 MSL Temp (°C) 260
Container Type REEL

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MC33560DTBR2 Datasheet PDF

Preliminary Specification MC33560DTBR2 PDF Download

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