Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AT89C52-20JI

AT89C52-20JI

AT89C52-20JI

Microchip Technology

Microcontroller 44 Pin PLCC

SOT-23

AT89C52-20JI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PLCC
Number of Pins 44
Max Operating Temperature85°C
Min Operating Temperature -40°C
Operating Supply Voltage5V
Max Supply Voltage6V
Min Supply Voltage4V
Memory Size8kB
RAM Size 256B
Memory TypeFLASH
Frequency (Max) 20MHz
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
Number of Programmable I/O 32
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:1598 items

AT89C52-20JI Product Details

AT89C52-20JI Overview


The package is PLCC-shaped. 8kB is the size of the memory in the IC part. On the chip, 44 pins are accessible. In total, there are 3 timers/counters on the device. There is FLASH memory on this piece of equipment. In addition, it comes with a 8051 core architecture. It has 32 Programmable Input/Output pins that can be programmed.

AT89C52-20JI Features


PLCC package
Minimum temperature of -40°C


AT89C52-20JI Applications


There are a lot of Microchip Technology
AT89C52-20JI Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

Get Subscriber

Enter Your Email Address, Get the Latest News