Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.

Learn more

Microchip AT89S4051-24PU

8051 Mcu, 4K Isp Flash, 20-PIN - 8051 Mcu, 4K Flash, 24MHZ, PDIP, Ind Grn

Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip AT89S4051-24PU.

element14 APAC

Datasheet46 pages29 years ago
Datasheet45 pages29 years ago

Microchip

CAD Models

Download Microchip AT89S4051-24PU symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3D
Download
SnapEDA
SymbolFootprint
3D
Download
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Supply Chain

Lifecycle StatusProduction (Last Updated: 6 years ago)

Related Parts

8051 MCU, 2K ISP FLASH, 20-PIN, IND GREEN - 8051 MCU 2K FLSH 24MHZ PDIP, IND, GR
IC MCU 8BIT 4KB FLASH 20DIP 8051 89C Microcontroller IC 8-Bit 24MHz 4KB (4K x 8) FLASH 20-PDIP
IC MCU 8BIT 4KB FLASH 20DIP / AVR series Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-PDIP
NXP SemiconductorsMCHC908JK3ECPE
Microcontroller, 8-Bit, FLASH, 68HC08 CPU, 8MHz, CMOS, PDIP20
NXP SemiconductorsMC9S08SH4CPJ
MCU 8-bit S08 S08 CISC 4KB Flash 3.3V/5V Automotive 20-Pin PDIP Rail
STMicroelectronicsST7FLITE39F2B6
8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH, DATA EEPROM, ADC, TIMERS, SPI, LINSCI

Descriptions

Descriptions of Microchip AT89S4051-24PU provided by its distributors.

8051 MCU, 4K ISP FLASH, 20-PIN - 8051 MCU, 4K FLASH, 24MHZ, PDIP, IND GRN
AT89S Series 4 KB Flash 256 B SRAM Through Hole 8-Bit Microcontroller - DIP-20
MCU 8-bit AT89 80C51 CISC 4KB Flash 3.3V/5V 20-Pin PDIP W
MCU, 8BIT, 8051, 24MHZ, DIP-20; Product Range: 8051 Family AT89S4051 Series Microcontrollers; CPU Speed: 24MHz; Program Memory Size: 4KB; RAM Memory Size: 256Byte; No. of Pins: 20Pins; MC; Available until stocks are exhausted
IC, 8BIT MCU, MCU 5X, 24MHZ, 20-DIP Controller ;Family/Series: C51/C251 Core Size: 8 bit No. of I/O's: 15 ;Program Memory Size: 4 KB RAM Memory Size: 250Byte ;CPU Speed: 24MHz Oscillator ;Type: External, Internal No. of Timers: 2

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHIP TECHNOLOGY INC
  • MICROCHI
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MICROCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCIHIP
  • Microchip Technologies
  • Microchip / Microsemi
  • MICORCHIP
  • MICHROCHIP
  • Atmel/Microchip
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICROCHIP TECHNOLOGY (VA)
  • Microchip Technology Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • AT89S405124PU