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  • AT89LP51RC2-20AU

AT89LP51RC2-20AU

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RC2 44 Pin 20MHz 5V 44-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89LP51RC2-20AU
  • Package: 44-TQFP
  • Datasheet: PDF
  • Stock: 171
  • Description: 32KB 32K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RC2 44 Pin 20MHz 5V 44-TQFP (Kg)

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Details

Tags

Parameters
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 2.4V
Interface EBI/EMI, I2C, SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 40
RAM Size 1.375K x 8
Memory Type FLASH, ROM
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 32KB 32K 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 ADC Channels 7
Number of I2C Channels 1
Height 1.05mm
Length 10.1mm
Width 10.1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series 89LP
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 20MHz
Base Part Number AT89LP51RC2
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V

AT89LP51RC2-20AU Overview


Due to its space-saving qualities, it is available in the 44-TQFP package. It is mounted using the way of Surface Mount. It is available in the Tray package. It is equipped with a 8051 core processor. Work should be done at -40°C~85°C TA. In terms of its program memory type, it is FLASH. 40 I/Os have been provided by the device. It has a part number of AT89LP51RC2 that can be used to locate similar components. The terminals are positioned at QUAD. There are a total of 44 terminations in it. An electrical component such as this is included in the series 89LP. High efficiency is possible due to the 5V supply voltage. In terms of data storage, FLASH, ROM is used as the memory type. It has uPs/uCs/Peripheral IC - MICROCONTROLLER. The structure is composed of 44 pins. The method of Surface Mount is used to mount it. In the subcategory of Microcontrollers, this component is included. Data and programs can be stored on the devices with a memory size of 32kB. There is 2.5/5V power source in this device. At a frequency of 20MHz, it can achieve excellent efficiency. In total, there are 3 timers and counters. During normal operation, the supply voltage (Vsup) should be kept above 2.4V. Internal is the oscillator type it uses.

AT89LP51RC2-20AU Features


44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89LP51RC2-20AU Applications


There are a lot of Microchip Technology AT89LP51RC2-20AU Microcontroller applications.

  • Firewalls
  • Smart highways (navigation, traffic control, information monitoring and car service)
  • Walkie talkies
  • Volt meter
  • Nintendo
  • Microwave ovens
  • Removable disks
  • Instrument control
  • Projector
  • Fabric