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  • AT89LP51ED2-20MU

AT89LP51ED2-20MU

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51ED2 44 Pin 20MHz 3V 44-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89LP51ED2-20MU
  • Package: 44-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 488
  • Description: 64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51ED2 44 Pin 20MHz 3V 44-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series 89LP
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)
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 20MHz
Base Part Number AT89LP51ED2
Qualification Status Not Qualified
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 40
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
Supply Current-Max 7mA
Bit Size 8
Data Converter A/D 7x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 3
Address Bus Width 16
EEPROM Size 4K x 8
Number of Programmable I/O 36
Height Seated (Max) 1mm
Length 7mm
RoHS Status ROHS3 Compliant

AT89LP51ED2-20MU Overview


For the purpose of saving space, it is available in the 44-VFQFN Exposed Pad package. Mounted using Surface Mount. You can find it in the package of Tray. A 8051 core processor powers the device. It is important to keep the temperature at -40°C~85°C TA while working. It has a type of program memory of FLASH. A total of 40 I/Os are available on this device. Other components that are comparable to it have the base part number AT89LP51ED2. The position of the device is QUAD at terminal. A 44 termination is contained within it. An electrical component such as this is included in the series 89LP. Because of the 3V voltage of the supply, high efficiency can be achieved. It has uPs/uCs/Peripheral IC - MICROCONTROLLER. A total of 44 pins are required to construct this device. As a result, it is mounted in accordance with Surface Mount. Subcategory Microcontrollers includes this component. In order to store data and programs, the devices have a memory size of 64kB. The maximum supply current is set at 7mA. A 2.5/5V source is used for powering it. At a frequency of 20MHz, it exhibits excellent efficiency. 3 timers/counters are in use. 36 is the number of programmable I/O. During normal operation, the supply voltage (Vsup) should be kept above 2.4V. There is an oscillator type Internal used in this circuit.

AT89LP51ED2-20MU Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89LP51ED2-20MU Applications


There are a lot of Microchip Technology AT89LP51ED2-20MU Microcontroller applications.

  • Pacemakers (used to control abnormal heart rhythm)
  • Fax machines
  • Gas monitoring systems
  • Ipad
  • Robots
  • Switches
  • Medical instruments chromatographs
  • Industrial instrumentation devices
  • Vacuum cleaners
  • Guidance-GPS