4 BIT SINGLE CHIP CMOS MICROCOMPUTERS

The μPD750068 is one of the 75XL Series 4-bit single-chip microcontrollers and has a data processing capability comparable to that of an 8-bit microcontroller. The μPD750068 provides more CPU functions compared to the 75X Series and realizes high-speed operation at the low voltage of 1.8 V, making i O Low-voltage operation: VDD = 1.8 to 5.5 V\nO On-chip memory\n?? ? Program memory (ROM):\n????? ? 4096 × 8 bits (μPD750064, 750064(A))\n??????? 6144 × 8 bits (μPD750066, 750066(A))\n??????? 8192 × 8 bits (μPD750068, 750068(A))\n?? ? Data memory (RAM): 512 × 4 bits\nO Variable instruction execution ;

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