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  • AT89C4051-12PU

AT89C4051-12PU

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C4051 20 Pin 12MHz 3V 20-DIP (0.300, 7.62mm)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89C4051-12PU
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 648
  • Description: 4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C4051 20 Pin 12MHz 3V 20-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series 89C
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 3V
Frequency 12MHz
Base Part Number AT89C4051
Supply Voltage-Max (Vsup) 6V
Power Supplies 3.3/5V
Interface UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 15
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, LED, POR
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART
Bit Size 8
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 4096
Number of UART Channels 1
Height 4.963mm
Length 26.92mm
Width 7.112mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT89C4051-12PU Overview


Due to the benefits of saving space, it is available in the 20-DIP (0.300, 7.62mm) package. The way of Through Hole is used to mount it. Tube is the package that contains it. With a processor of 8051 cores, the device is powered. When working, it is recommended that the temperature be kept at -40°C~85°C TA. It has a type of program memory of FLASH. A total of 15 I/Os are present. In order to find similar components, it has a base part number of AT89C4051. The terminals of this device are set to DUAL. As far as terminations are concerned, there are 20 terminations present. An electrical component such as this is included in the series 89C. Because the supply voltage is 3V, high efficiency can be achieved. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER in order to monitor their performance. It is constructed using 20 pins. As a result, it is mounted in accordance with Through Hole. Subcategory Microcontrollers includes this component. Data and programs may be stored on the devices which have a memory size of 4kB. Power is provided by a source of 3.3/5V. This device works well at 12MHz frequency when it is operating at a high rate of efficiency. It appears that there are 2 timers/counters in use. An oscillator of type Internal is used.

AT89C4051-12PU Features


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

AT89C4051-12PU Applications


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

  • Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
  • Oscilloscopes
  • Microwave ovens
  • Smartphone
  • Magnetic resonance imaging (MRI)
  • Gas monitoring systems
  • X-ray
  • Electronic jamming systems
  • Binding machines
  • Pacemakers (used to control abnormal heart rhythm)