Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > Others014 > W78E052DFG

W78E052DFG Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
W78E052DFGNuvoton1250Yes

W78E052DFG** is a microcontroller manufactured by **Nuvoton Technology**.

The W78E052DFG is a microcontroller manufactured by Nuvoton Technology. Below are its key specifications, descriptions, and features:

Specifications:

  • Core: 8-bit 8051-compatible
  • Clock Speed: Up to 40 MHz
  • Flash Memory: 8 KB (reprogrammable)
  • RAM: 256 bytes
  • EEPROM: 4 KB (for data storage)
  • Operating Voltage: 4.5V to 5.5V
  • I/O Pins: 32 (4 ports: P0, P1, P2, P3)
  • Timers/Counters: 3 (Timer 0, Timer 1, Timer 2)
  • UART: 1 (Full-duplex)
  • Interrupt Sources: 8 (2 external, 3 timer-based, 1 serial, 2 additional)
  • Watchdog Timer: Yes (programmable)
  • Package: PLCC-44 (Plastic Leaded Chip Carrier)

Descriptions:

  • The W78E052DFG is an enhanced 8051-based microcontroller with in-system programmable (ISP) Flash memory, allowing firmware updates without removing the chip.
  • It includes 4 KB of EEPROM for non-volatile data storage.
  • Designed for industrial and consumer applications, it supports low-power modes (idle and power-down).
  • Features high noise immunity and EMI resistance, making it suitable for harsh environments.

Features:

  • 8051-compatible instruction set with faster execution (4 clocks per cycle).
  • In-system programming (ISP) via UART.
  • Power-saving modes (Idle & Power-down).
  • Built-in watchdog timer for system reliability.
  • High ESD protection and wide operating temperature range.
  • Industrial-grade reliability with high noise immunity.

This microcontroller is commonly used in embedded systems, industrial control, home appliances, and automation applications.

Would you like additional technical details?

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • PU321A ,300,SIP

    Manufacturer:** Texas Instruments **Part Number:** PU321A ### **Specifications:** - **Type:** Power Management IC (PMIC) - **Input Voltage Range:** 4.

  • M058LBN ,1033,LQFP-48(7x7)

    Part Number:** M058LBN **Manufacturer:** Nuvoton ### **Specifications:** - **Core:** ARM Cortex-M0 - **Operating Frequency:** Up to 50 MHz - **Flash Memory:** 64 KB - **SRAM:** 4 KB - **Operating Voltage:** 2.

  • G74SC240P ,108,DIP

    G74SC240P** is a high-speed **Schottky TTL** (Transistor-Transistor Logic) **octal buffer/line driver with 3-state outputs**, manufactured by **GTE (GTE Microcircuits Division)**.

  • AP23AB01DMTR,ST,40,SMD

    HC164AG,ON,40,SOP3.9

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales