Auspicious Sa introduces 32bit microcontroller AE56U facing USB Token
Auspicious Sa's science and technology has introduced 32bit microcontroller " AE56U " ,Mainly used in USB control device IC card facing USB Token. In order to improve the safety, has allocated DES (data encryption standard) of standing Processor and power residue arithmetic processing unit encrypted. RSA that can carry on 2048bit encrypts and deals with. Allocate the control device which supports USB2.0. There are EEPROM of 72KB, MaskROM of 224KB and RAM of 8KB in the memorizer. CPU kernel adopts " AE-5 " of this company . Operating frequency is 12MHz, the voltage range of job is from +3.0V to +5.0V. Allocate DMA (Direct Memory Access) Control device. AE56U accords with USB interface specification " ETSI TS 102 600 V7.0.0 " of the IC card ,Can correspond to shape and international standard " ISO 7816 " of the IC card of the non-contact type ClassA(5V) And ClassB(3V) . AE56U will supply samples from June of 2008. Supply in the form of wafer, the price of each brilliant round sample is 300 Japanese yen. Plan to have simulator " E6000H " of the whole specification .
