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  • AT89S51-24JU

AT89S51-24JU

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S51 44 Pin 24MHz 5V 44-LCC (J-Lead)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89S51-24JU
  • Package: 44-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 423
  • Description: 4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S51 44 Pin 24MHz 5V 44-LCC (J-Lead) (Kg)

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Details

Tags

Parameters
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Manufacturer Package Identifier 44J-B
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) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Frequency 24MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89S51
Operating Supply Voltage 5V
Power Supplies 5V
Interface UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 32
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8051
Peripherals WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART
Bit Size 8
Watchdog Timer Yes
Access Time 24 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 2
Address Bus Width 8b
ROM (words) 4096
Number of UART Channels 1
Height 4.064mm
Length 16.66mm
Width 16.662mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT89S51-24JU Overview


For space savings, it is available in the 44-LCC (J-Lead) package. The way of mounting it is Surface Mount. It is available in the Tube package. It is equipped with a 8051 core processor. It is important to keep the temperature at -40°C~85°C TA while working. FLASH has been assigned to it as a program memory. There are 32 I/Os on it, which makes it a very simple device. It has a part number of AT89S51 that can be used to locate similar components. The terminals of this device are located at QUAD. It has 44 terminationals. An electrical component such as this is included in the series 89S. Because of the 5V voltage of the supply, high efficiency can be achieved. In this gadget, MICROCONTROLLER is the device's uPs/uCs/Peripheral IC. The structure is composed of 44 pins. During the mounting process, the device is mounted based on the Surface Mount method. It is one of the components included in Microcontrollers. It is possible to store programs and data on the devices, as they have a memory size of 4kB. It is powered by a 5V?source. The system is highly efficient when working at a frequency of 24MHz. A designer is able to make full use of the adaptability and supply voltage of 5V by using it. A total of 2 timers/counters are present. There is an oscillator type Internal used in this circuit.

AT89S51-24JU Features


44-LCC (J-Lead) package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89S51-24JU Applications


There are a lot of Microchip Technology AT89S51-24JU Microcontroller applications.

  • Industrial robot
  • Current meter
  • Hard drives
  • Food and beverage
  • Scanners
  • Christmas lights
  • Playstation
  • Electronic jamming systems
  • Radio
  • Ipod