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  • AT89S2051-24SU

AT89S2051-24SU

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S2051 20 Pin 24MHz 3V 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89S2051-24SU
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 868
  • Description: 2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S2051 20 Pin 24MHz 3V 20-SOIC (0.295, 7.50mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series 89S
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Supply Voltage 3V
Frequency 24MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89S2051
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Interface UART
Memory Size 2kB
Oscillator Type Internal
Number of I/O 15
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 2KB 2K x 8
Connectivity UART/USART
Bit Size 8
Has ADC NO
DMA Channels NO
Data Bus Width 8b
DAC Channels NO
Number of UART Channels 1
Number of PWM Channels 2
Height 2.65mm
Length 13mm
Width 7.6mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

AT89S2051-24SU Overview


Due to its space-saving qualities, it is available in the 20-SOIC (0.295, 7.50mm Width) package. Surface Mount is the way to mount it. This item can be found in package Tube. The device has a 8051 core processor. When working, the temperature should be kept at -40°C~85°C TA. The type of memory it uses is FLASH. 15 I/Os can be found on it. It has a part number of AT89S2051 that can be used to locate similar components. DUAL is the location of its terminals. It consists of 20 terminationals. The 89S series includes this electrical component. As a result of the 3V supply voltage, high efficiency is possible. MICROCONTROLLER is the uPs/uCs/Peripheral IC chip in this gadget. A number of 20 pins are used to construct it. During the mounting process, the device is mounted based on the Surface Mount method. It falls under the category of Microcontrollers. Using the devices' 2kB memory size, you can store programs and data. Power comes from a source of 3/5V. When working at a frequency of 24MHz it is able to achieve excellent efficiency. It works with an oscillator type Internal.

AT89S2051-24SU Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89S2051-24SU Applications


There are a lot of Microchip Technology AT89S2051-24SU Microcontroller applications.

  • Heater/Fan
  • Washing machines
  • Keyboards
  • Air fryers
  • Measuring revolving objects
  • Copiers
  • Coffee machines
  • Dishwashers
  • Projectors
  • Instrument control