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W78E052DFG

W78E052DFG

W78E052DFG

Nuvoton Technology Corporation of America

8KB 8K x 8 FLASH 8052 8-Bit Microcontroller W78 Series 44 Pin 40MHz 5V 44-BQFP

SOT-23

W78E052DFG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 44-BQFP
Surface MountYES
Number of Pins 44
Operating Temperature-40°C~85°C TA
PackagingTray
Series W78
Published 2011
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Additional FeatureALSO OPERATES AT 10 MHZ AT 2.4V
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch0.8mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Interface EBI/EMI, UART, USART
Memory Size8kB
Oscillator TypeExternal
Number of I/O 36
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.4V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8052
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 16mA
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels NO
DAC Channels NO
Address Bus Width16
ROM (words) 8192
On Chip Program ROM Width 8
Boundary Scan NO
Low Power Mode YES
External Data Bus Width 8
Format FIXED-POINT
Integrated Cache NO
RAM (words) 256
RAM (bytes) 256
Number of Serial I/Os 1
Number of External Interrupts 4
On Chip Data RAM Width 8
Length 10mm
Height Seated (Max) 2.7mm
Width 10mm
RoHS StatusROHS3 Compliant
In-Stock:4809 items

Pricing & Ordering

QuantityUnit PriceExt. Price
480$1.22400$587.52

W78E052DFG Product Details

W78E052DFG Overview


44-BQFP-packages are available. There are 36 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the W78 series. This program memory has a size of 8KB 8K x 8, which indicates what the size of the program memory is. 8052 Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 8kB. This device is extremely efficient when operated at a frequency of 40MHz. Using the PWM channel NO, the device works with the motor. In this chip, 44 pins can be accessed. Some of these features include ALSO OPERATES AT 10 MHZ AT 2.4V, for example, as one example. MCU chip is equipped with 1 serial I/Os in the part. In this part, there are 4 interrupts that are external to the system.

W78E052DFG Features


44-BQFP package
Mounting type of Surface Mount


W78E052DFG Applications


There are a lot of Nuvoton Technology Corporation of America
W78E052DFG Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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