AT83EC5123xxx-SIUIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz.
AT83EC5123xxx-RAFIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz.
AT83EC5123xxx-RAVIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz.
AT83EC5123xxx-SIXIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz.