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AT89LP428 Datasheet 8-bit Microcontroller

Manufacturer: Atmel (now Microchip Technology)

Key Features

  • 8-bit Microcontroller Compatible with MCS®51 Products.
  • Enhanced 8051 Architecture.
  • Single-clock Cycle per Byte Fetch.
  • Up to 20 MIPS Throughput at 20 MHz Clock Frequency.
  • Fully Static Operation: 0 Hz to 20 MHz.
  • On-chip 2-cycle Hardware Multiplier.
  • 256 x 8 Internal RAM.
  • 512 x 8 Internal Extra RAM.
  • Dual Data Pointers.
  • 4-level Interrupt Priority Nonvolatile Program and Data Memory.
  • 4K/8K Bytes of In-S.

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