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  • AT89LP51RD2-20PU

AT89LP51RD2-20PU

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RD2 40 Pin 20MHz 3V 40-DIP (0.600, 15.24mm)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89LP51RD2-20PU
  • Package: 40-DIP (0.600, 15.24mm)
  • Datasheet: PDF
  • Stock: 319
  • Description: 64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RD2 40 Pin 20MHz 3V 40-DIP (0.600, 15.24mm) (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 40-DIP (0.600, 15.24mm)
Number of Pins 40
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series 89LP
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 40
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Supply Voltage 3V
Terminal Pitch 2.54mm
Frequency 20MHz
Base Part Number AT89LP51RD2
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 2.4V
Interface 2-Wire, EBI/EMI, I2C, SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 37
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.4V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 7x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 3
Number of Programmable I/O 36
Number of ADC Channels 7
Height 4.44mm
Length 52.57mm
Width 13.97mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

AT89LP51RD2-20PU Overview


It is available in the 40-DIP (0.600, 15.24mm) package for the benefit of saving space. In this case, it is mounted using the method of Through Hole. You can find it in the package of Tube. A 8051 core processor powers the device. When working, the temperature should be kept at -40°C~85°C TA. Its type of program memory is FLASH. 37 I/Os can be found on it. To find comparable components, use the AT89LP51RD2 base part number. This device has terminals at DUAL. Currently, it consists of 40 terminationals. Part of the 89LP series, this electrical component is used in a variety of applications. It is possible to achieve high efficiency with a 3V supply voltage. MICROCONTROLLER is the uPs/uCs/Peripheral IC chip in this gadget. 40 pins are used to construct it. According to Through Hole, it is mounted. It belongs to the subcategory Microcontrollers. Data and programs can be stored on the devices with a memory size of 64kB. There is a source of power of 2.5/5V that powers this device. The system is highly efficient when working at a frequency of 20MHz. In total, there are 3 timers and counters. A chip with 36 programmable inputs/outputs is available. Normally, the supply voltage (Vsup) should remain above 2.4V. There is an oscillator type Internal used in this circuit.

AT89LP51RD2-20PU Features


40-DIP (0.600, 15.24mm) package
Mounting type of Through Hole
Microcontrollers subcategory

AT89LP51RD2-20PU Applications


There are a lot of Microchip Technology AT89LP51RD2-20PU Microcontroller applications.

  • Multi-meter
  • Home appliances
  • Computers and laptops-video calling, email, blogging
  • Broadband technology, video and voice processing
  • Walkie talkies
  • Dialysis machines (performs function of liver)
  • Automatic staplers
  • Washing machines
  • Industrial robot
  • Tape drives