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W78L052A24FL

W78L052A24FL

W78L052A24FL

Nuvoton Technology Corporation of America

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller W78 Series 44 Pin 24MHz 44-BQFP

SOT-23

W78L052A24FL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-BQFP
Surface MountYES
Number of Pins 44
Operating Temperature0°C~70°C TA
PackagingTray
Series W78
Published 2007
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Position QUAD
Terminal FormGULL WING
Terminal Pitch0.8mm
Frequency 24MHz
Pin Count44
Qualification StatusNot Qualified
Power Supplies3/5V
Interface EBI/EMI, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 36
Speed 20 MHz
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.4V~5.5V
Core Processor 8051
Peripherals POR, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity EBI/EMI, UART/USART
Supply Current-Max 20mA
Bit Size 8
ROM (words) 8192
RAM (bytes) 256
RoHS StatusRoHS Compliant
In-Stock:2700 items

W78L052A24FL Product Details

W78L052A24FL Overview


The package has a 44-BQFP shape. With 36 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within 0°C~70°C TA range are measured by this Microcontroller. The W78 series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a 8051 Core Processor inside. There are 44 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. Its memory size is 8kB. An effective performance can be achieved at a frequency of 24MHz. It is possible to access the 44 pins on the chip. A total of 44 pins are included in the package.

W78L052A24FL Features


44-BQFP package
Mounting type of Surface Mount


W78L052A24FL Applications


There are a lot of Nuvoton Technology Corporation of America
W78L052A24FL Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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