EMTG97-4 97KB Ultra Low Cost Flash Smart Card IC CPU card

EMTG97-4 is a member of the Theseus category of devices designed specifically for smart card applications. It's software compatible with the market standard 8051 micro-controller, so that the maximum option of qualified software. The hardware implementation of the core is a modern design not depending upon microcode, to comprehend up to four times on the standard 8051's clocks per instruction.

Security from the family of devices means they are particularly suitable in electronic commerce and sensitive data areas. This is accomplished in hardware,with not only protection against away from parameter operation from the device, but hardware memory management to safeguard against software security attacks. The CPU clock hails from its very own internal oscillator, so preventing attacks by clock manipulation.The requirement to secure the emerging multifunction cards mandates that these devices under software control can download a credit card applicatoin and run it if the system is in the field a part of a charge card. This application can be available as a script being executed by an interpreter or as a raw binary directly executed by the processor. The product should be protected against the downloading of attack software meant to corrupt or identify the working or data in the device.

Traditionally this has become a software function, which relies upon the whole integrity with the embedded software.The EMTG97-4 implements the very first amount of protection in hardware. An easy and secure memory protection mechanism is relying on a flexible type of border between code files space.

 The Overall Purpose Non Volatile Memory concept allows reaching ultra low priced implementation of traditional 64KB EEPROM smart card ICs and much more. All your time and energy to avoid wasting code footprint are optimizing your result performances enlarging data memory. Best fit for code data partitioning with code size NV data size < 96KB