http://www.emmicroelectronic.ch
EM Microelectronic is a semiconductor manufacturer and producing ultra low power and low voltage digital, analog and mixed-signal integrated circuits. RFID chips feature read/write, anti-collision, 100kHz-13.5MHz and UHF operation for applications in security and access control, animal ID, logistics and immobilization for automotive. Other chips include microprocessor voltage supervisors and detectors, microcontrollers, smartcard ICs, ASIC's, LCD drivers and displays, modules and optoelectronics.