The AT90SC4040CV is a low-power, high-performance, 8/16-bit microcontroller with Flash program memory and EEPROM memory, based on the RISC architecture.
By executing powerful instructions in a single clock cycle, the AT90SC4040CV achieves throughputs close to 1 MIPS per MHz.Its Harvard architecture includes 32 general-purpose working registers directly connected to the ALU, allowing two independent registers to be accessed in one single instruction executed in one clock cycle.
In addition to the 40K bytes of Flash Program Memory, the AT90SC4040CV includes 40K bytes of high density EEPROM.
The ability to map the EEPROM in the code space allows parts of the program memory to be reprogrammed insystem.
This technology combined with the versatile 8/16-bit CPU on a monolithic chip provides a highly flexible and costeffective solution to many smart card applications.
This product is described in the TPR0323X Application Note (Flash-EEPROM Configuration of AT90SC ROM products).Please contact your local sales office to get the latest version.
AT90SC4040CV
Now at：
