Microchip AT89C4051-12SU

MCU 8-bit 8051 CISC 4KB Flash 3.3V/5V Tube / 8-bit Microcontroller with 4K Bytes Flash
$ 1.31
Production
Datasheet
Manufacturer Page

Price and Stock

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Distributor
SKU
Min
Pkg
Bulk Pricing
NAC Semi
MCHP00000004349
851
481
USD
1.530
1.530
7h
TME
AT89C4051-12SU
0
1
USD
1.500
1.400
1.350
1.250
1.250
1d
Microchip
AT89C4051-12SU
683
1
Tube
USD
1.500
1.500
1.240
1.140
1.090
2h
Newark
AT89C4051-12SU
0
500
USD
1.240
1.240
Onlinecomponents.com
AT89C4051-12SU
0
139
Bulk
USD
1.310
1.310

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip AT89C4051-12SU.

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Datasheet19 pages29 years ago

Farnell

Components Direct

Inventory History

3 month trend:
+4.73%
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Supply Chain

Projected EOL Date2039-12-31
Country of AssemblyChina
Country of FabricationUnited States of America
Country of OriginChina
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)

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Descriptions

Descriptions of Microchip AT89C4051-12SU provided by its distributors.

MCU 8-bit 8051 CISC 4KB Flash 3.3V/5V Tube / 8-bit Microcontroller with 4K Bytes Flash
Win Source
AT89 Series 4 kB Flash 128 B RAM 15 I/O SMT 8-Bit Microcontroller - SOIC-20
Future Electronics
8051 MCU, 12MHz, 1KB Flash, 4KB RAM, 2.7V~6V, Brown-out Detect/Reset, LED, POR, UART, USART, 15-Pin, SOIC-20, SMD, 13mm × 7.6mm × 2.35mm
UnikeyIC
Range:-40°C to +85°C; Oscillator Type:External; Peripherals:Comparator; Program Memory Size:2KB; Supply Voltage Range:2.7V to 6V; Termination Type:Surface Mount Device
SHENGYU ELECTRONICS
MCU, 8BIT, 8051, 12MHZ, SOIC-20; Product Range: 8051 Microcontrollers; CPU Speed: 12MHz; Program Memory Size: 2KB; RAM Memory Size: 128Byte; No. of Pins: 20Pins; MCU Case Style: SOIC; No. of I/O's: 15I/O's; Embedded Interface T
Farnell

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:

  • AT89C4051-12SU.