P8xC51

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P80C31 - 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)

P80C32 - 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)

P87C51 - 80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM

P87C52 - 80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM

P87C54 - 80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless, low voltage 2.7V-5.5V), low power, high speed (33 MHz)

Latest products

80C31/80C32

80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)

Datasheet (233Kb)

Latest user manuals

UM10112 2 (589Kb)

UM10116 2 (892Kb)

Introduction

From the smallest 8-bit to the highest performing 32-bit ARM microcontrollers, we drive the industry as an innovation leader with our highly-integrated and cost-effective products. Our leading LPC3000 and LPC2000 ARM-based families have numerous, sophisticated integrated peripherals available. Our newest ARM-based LH7A and LH7 families feature high-resolution integrated LCD controllers and provide System-on-Chip capability. Our established LPC900, LPC700, and 80C51 microcontroller families deliver solid 80C51-based performance. Be sure to visit our support section.