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AT89LP428-20JU

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP428 32 Pin 20MHz 5V 32-LCC (J-Lead)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89LP428-20JU
  • Package: 32-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 163
  • Description: 4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP428 32 Pin 20MHz 5V 32-LCC (J-Lead) (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Number of Pins 32
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
Series 89LP
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 20MHz
Base Part Number AT89LP428
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 2.4V
Interface 2-Wire, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 30
RAM Size 768 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 4KB 4K x 8
Connectivity SPI, UART/USART
Supply Current-Max 10mA
Bit Size 8
Watchdog Timer Yes
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
ROM (words) 4096
EEPROM Size 512 x 8
Height Seated (Max) 1mm
Length 5mm
RoHS Status ROHS3 Compliant

AT89LP428-20JU Overview


As a result, it is available in the 32-LCC (J-Lead) package. The way of mounting it is Surface Mount. Tube is the package that contains it. A 8051 core processor powers the device. Maintain a temperature of -40°C~85°C TA while working. FLASH has been assigned to it as a program memory. It has a number of 30I/Os. Based on the AT89LP428 base part number, it can be compared with other components. QUAD is the position of its terminals on the board. It consists of 32 terminationals. This electrical component is part of the 89LP series. Because the supply voltage is 5V, high efficiency can be achieved. MICROCONTROLLER is this gadget's uPs/uC/peripheral IC. There are 32 pins used in the construction of this device. During the mounting process, the device is mounted based on the Surface Mount method. It is one of the components included in Microcontrollers. Data and programs can be stored on the devices with a memory size of 4kB. Supply current cannot exceed 10mA. Power is provided by a source of 2.5/5V. Using a frequency of 20MHz, it is very efficient. A total of 3 timers/counters are present. A supply voltage (Vsup) above 2.4V is necessary for normal operation. It works with an oscillator type Internal.

AT89LP428-20JU Features


32-LCC (J-Lead) package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89LP428-20JU Applications


There are a lot of Microchip Technology AT89LP428-20JU Microcontroller applications.

  • Xbox
  • Multi-meter
  • Microwave ovens
  • Security systems
  • Computer/laptop
  • Ipad
  • 3D printers
  • Mobile computers
  • Projector
  • Robots