CMOS single-chip 8-bit microcontrollers

DESCRIPTION The Philips 80C31/80C51/87C51 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The CMOS 8XC51 is functionally compatible with the NMOS 8031/8051 microcontrollers. The Philips CMOS technology combines the high speed and density characteristi

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PHI

PHI

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz

DESCRIPTION The Philips microcontrollers described in this data sheet are high-performance static 80C51 designs incorporating Philips’ high-density CMOS technology with operation from 2.7 V to 5.5 V. They support both 6-clock and 12-clock operation. The 8xC31X2/51X2 and 8xC32X2/52X2/54X2/58X2 co

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PHI

PHI

CMOS single-chip 8-bit microcontrollers

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80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz

DESCRIPTION\nThe Philips microcontrollers described in this data sheet are high-performance static 80C51 designs incorporating Philips’ high-density CMOS technology with operation from 2.7 V to 5.5 V.\nThey support both 6-clock and 12-clock operation. The 8xC31X2/51X2 and 8xC32X2/52X2/54X2/58X2 cont ?80C51 Central Processing Unit\n–4 kbytes ROM/EPROM (80/87C51X2)\n–8 kbytes ROM/EPROM (80/87C52X2)\n–16 kbytes ROM/EPROM (80/87C54X2)\n–32 kbytes ROM/EPROM (80/87C58X2)\n–128 byte RAM (80/87C51X2 and 80C31X2)\n–256 byte RAM (80/87C52/54X2/58X2 and 80C32X2)\n–Boolean processor\n–Fully static operatio;

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