4-BIT SINGLE-CHIP MICROCOMPUTER

DESCRIPTION The µPD75008 is one of the 75X Series 4-bit single-chip microcomputer. In addition to high-speed operation with 0.95 µs minimum instruction execution time for the CPU, the µPD75008 employs a serial bus interface with standard NEC format, the µPD75004 is a powerful product with a high

文件：542.75 Kbytes 页数：66 Pages

NEC

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MOS INTEGRATED CIRCUIT

FEATURES · Capable of high-speed operation and variable instruction execution time to power save • 0.95 ms, 1.91 ms, 15.3 ms (Main system clock: operating at 4.19 MHz) • 122 ms (Subsystem clock: operating at 32.768 kHz) · 75X architecture comparable to that for an 8-bit microcomputer is employ

文件：613.23 Kbytes 页数：68 Pages

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4-BIT SINGLE-CHIP MICROCOMPUTER

DESCRIPTION The µPD75008 is one of the 75X Series 4-bit single-chip microcomputer. In addition to high-speed operation with 0.95 µs minimum instruction execution time for the CPU, the µPD75008 employs a serial bus interface with standard NEC format, the µPD75004 is a powerful product with a high

文件：542.75 Kbytes 页数：66 Pages

NEC

瑞萨

MOS INTEGRATED CIRCUIT

FEATURES · Capable of high-speed operation and variable instruction execution time to power save • 0.95 ms, 1.91 ms, 15.3 ms (Main system clock: operating at 4.19 MHz) • 122 ms (Subsystem clock: operating at 32.768 kHz) · 75X architecture comparable to that for an 8-bit microcomputer is employ

文件：613.23 Kbytes 页数：68 Pages

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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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