公司介绍
智能卡和SIM卡接口 | MC33560
概览
MC33560 是一款接口集成电路，适合智能卡读卡器/写入器应用。它可以通过简单灵活的微控制器接口管理任何类型的智能卡和存储卡。此外，得益于芯片选择输入引脚（引脚 #5），多个耦合器可以并行耦合。由于省电和所需的外部零部件极少，MC33560 特别适合低功耗和便携式应用。运行范围广、待机模式下静态电流低，大大延长了电池寿命。非常精密的保护系统可保证在出现错误情况时及时进行控制关断。
- 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
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