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AT89C4051-12PC

AT89C4051-12PC

AT89C4051-12PC

Microchip Technology

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C4051 20-DIP (0.300, 7.62mm)

SOT-23

AT89C4051-12PC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Supplier Device Package 20-PDIP
Data Converters --
Package Tube
Base Product Number AT89C4051
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature0°C~70°C TA
PackagingTube
Series 89C
Published 2001
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number AT89C4051
Oscillator TypeInternal
Number of I/O 15
Speed 12MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V~6V
Core Processor 8051
Peripherals Brown-out Detect/Reset, LED, POR
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART
EEPROM Size --
RoHS StatusNon-RoHS Compliant
In-Stock:2471 items

AT89C4051-12PC Product Details

AT89C4051-12PC Overview


The package is in 20-DIP (0.300, 7.62mm) format. The MCU has 15 I/O ports. There is a mounting type Through Hole associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is 0°C~70°C TA. The electrical component that you are looking at belongs to the 89C series of components. Microcontroller has abundant program memory size of 4KB 4K x 8. The 8051 Core Processor powers the device and is one of its key features. AT89C4051 serves as a base part number to find alternatives.

AT89C4051-12PC Features


20-DIP (0.300, 7.62mm) package
Mounting type of Through Hole


AT89C4051-12PC Applications


There are a lot of Microchip Technology
AT89C4051-12PC Microcontroller applications.


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  • Washing machine
  • Microwave ovens
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  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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