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  • AT89S4051-24SU

AT89S4051-24SU

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S4051 20 Pin 24MHz 3V 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89S4051-24SU
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 457
  • Description: 4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S4051 20 Pin 24MHz 3V 20-SOIC (0.295, 7.50mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
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
Terminal Finish Matte Tin (Sn)
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 AT89S4051
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Interface UART, USART
Memory Size 4kB
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
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART
Bit Size 8
Access Time 24 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 4096
Number of UART Channels 1
Height 2.35mm
Length 13mm
Width 7.6mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

AT89S4051-24SU Overview


Due to the benefits of saving space, it is available in the 20-SOIC (0.295, 7.50mm Width) package. Mounted using Surface Mount. In the package Tube, it is included. The device has a 8051 core processor. Maintain a temperature of -40°C~85°C TA while working. FLASH is its program memory type. It has a number of 15I/Os. Other components that are comparable to it have the base part number AT89S4051. At DUAL, its terminals are located. It has 20 terminationals. This electrical component is part of the 89S series. As a result of the 3V supply voltage, high efficiency is possible. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER in order to monitor their performance. There are 20 pins used in the construction of this device. It is mounted based on the method of Surface Mount. In Microcontrollers, this component is included. In the device, there is a memory capacity of 4kB which may be used to store programs and data. A 3/5V power source powers it. The system is highly efficient when working at a frequency of 24MHz. There are currently 2 timers/counters set up on the system. An oscillator of type Internal is used.

AT89S4051-24SU Features


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

AT89S4051-24SU Applications


There are a lot of Microchip Technology AT89S4051-24SU Microcontroller applications.

  • Instrument control
  • Sonography (Ultrasound imaging)
  • Guidance-GPS
  • Coffee machines
  • Switches
  • Set-top boxes
  • Smartphone
  • Digital cameras
  • Aerospace navigation systems
  • Removable disks