| 摘要 |
<p>It is intended to provide a microcomputer which does not require to have a programmable RAM therein, or to have an external memory, and can attain erase/write of a program. The microcomputer comprises an EEPROM 2, a ROM 3 storing a program indicating an erase and write procedure of the EEPROM (hereinafter called a boot program), and a CPU 5, wherein there is provided a mode to select a boot program in the EEPROM and a program in the ROM by an address to be accessed, and to executed the selected one with the CPU. <IMAGE></p> |
