Datasheet4U Logo Datasheet4U.com

AT89S4051 - 8-bit Microcontroller

This page provides the datasheet information for the AT89S4051, a member of the AT89S2051 8-bit Microcontroller family.

Datasheet Summary

Description

The AT89S2051/S4051 is a low-voltage, high-performance CMOS 8-bit microcontroller with 2K/4K bytes of In-System Programmable (ISP) Flash program memory.

Features

  • Compatible with MCS®51 Products.
  • 2K/4K Bytes of In-System Programmable (ISP) Flash Program Memory.
  • Serial Interface for Program Downloading.
  • Endurance: 10,000 Write/Erase Cycles.
  • 2.7V to 5.5V Operating Range.
  • Fully Static Operation: 0 Hz to 24 MHz (x1 and x2 Modes).
  • Two-level Program Memory Lock.
  • 256 x 8-bit Internal RAM.
  • 15 Programmable I/O Lines.
  • Two 16-bit Timer/Counters.
  • Six Interrupt Sources.

📥 Download Datasheet

Datasheet preview – AT89S4051

Datasheet Details

Part number AT89S4051
Manufacturer ATMEL Corporation
File Size 602.55 KB
Description 8-bit Microcontroller
Datasheet download datasheet AT89S4051 Datasheet
Additional preview pages of the AT89S4051 datasheet.

📁 Similar Datasheet

  • AT89S52 - 8-bit Microcontroller (ATMEL)
  • AT89S53 - 8-bit Microcontroller (ATMEL)
  • AT89S54 - 8-bit Flash Microcontroller (ATMEL)
  • AT89S58 - 8-bit Flash Microcontroller (ATMEL)
  • AT89S64 - 8-bit Flash Microcontroller (ATMEL)
  • AT89S8252 - 8-bit Microcontroller (Atmel)
  • AT89S8253 - 8-Bit Microcontroller (Atmel)
  • AT8958252 - 8-bit Microcontroller (Atmel)
  • AT8985P - 6 Port 10/100 Mb/s Single Chip Ethernet Switch Controller (ATAN)
  • AT8989UP - 9 Port 10/100 Mb/s Single Chip Ethernet Switch Controller (ATAN)
Other Datasheets by ATMEL Corporation
  • AT89S4D12 - 8-Bit Microcontroller with 132K Bytes Flash Data Memory
  • AT89S2051 - 8-bit Microcontroller
  • AT89S51 - 8-bit Microcontroller
  • AT89SND2CMP3B - Single-Chip Flash Microcontroller
  • AT892051 - 8-Bit Microcontroller with 2K Bytes Flash
  • AT894051 - 8-Bit Microcontroller
  • AT89C1051 - 8-Bit Microcontroller with 1K Byte Flash
  • AT89C1051U - 8-Bit Microcontroller with 1K Bytes Flash

Full PDF Text Transcription

Click to expand full text
Features • Compatible with MCS®51 Products • 2K/4K Bytes of In-System Programmable (ISP) Flash Program Memory – Serial Interface for Program Downloading – Endurance: 10,000 Write/Erase Cycles • 2.7V to 5.
Published: |