MC33560 Overview
MC33560 Power Management and Interface IC for Smartcard Readers and Couplers 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).
MC33560 Key Features
- 100% patible with ISO 7816-3 Standard
- Wide Battery Supply Voltage Range: 1.8 V < VBAT < 6.6 V
- Programmable VCC Supply for 3.0 V or 5.0 V Card Operation
- Power Management for Very Low Quiescent Current in Standby
- Microprocessor Wakeup Signal Generated Upon Card Insertion
- Self Contained DC-DC Converter to Generate VCC using a
- Controlled Powerup/Down Sequence for High Signal Integrity on the
- Programmable Card Clock Generator
- Chip Select Capability for Parallel Coupler Operation
- High ESD Protection on Card Pins (4.0 kV, Human Body Model)
MC33560 Applications
- 100% patible with ISO 7816−3 Standard