W78E052DFG

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W78E052DFG

IC MCU 8BIT 8KB FLASH 44QFP

  • Manufacturer
  • Mfr. Part #W78E052DFG
  • Package 44-BQFP
  • Datasheet
  • In Stock2068

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Specifications

Package Tray
Series W78
ProductStatus Active
CoreProcessor 8052
CoreSize 8-Bit
Speed 40MHz
Connectivity EBI/EMI, UART/USART
Peripherals POR, WDT
NumberofI/O 36
ProgramMemorySize 8KB (8K x 8)
ProgramMemoryType FLASH
RAMSize 256 x 8
Voltage-Supply(Vcc/Vdd) 2.4V ~ 5.5V
OscillatorType External
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 44-BQFP

Overview

Description

The W78E052DFG is a microcontroller from Winbond, part of the W78 series, designed for embedded applications. It features an 8-bit architecture with a 16-bit instruction set and is commonly used in consumer electronics, industrial automation, and control systems. Key specifications include a clock frequency of up to 24 MHz, a ROM capacity of 64 KB, and RAM of 2 KB. The device supports various interfaces, including UART, I²C, and GPIO, enabling flexible connectivity options.
The W78E052DFG is also equipped with features like a watchdog timer, power-saving modes, and programmable timers, making it suitable for low-power applications. It operates in a wide temperature range, enhancing its reliability in diverse environments.
Developers often use it due to its ease of integration and robust performance for tasks such as data processing and real-time control. Overall, the W78E052DFG is a versatile choice for projects requiring reliable and efficient microcontroller solutions.

Features

The W78E052DFG is a microcontroller from Winbond, featuring an 8-bit architecture. It is based on the W78 series, specifically designed for low-power applications. Key features include:
- Memory: 8KB of Flash memory and 256 bytes of RAM, allowing for efficient program storage and execution.
- Operating Frequency: Typically operates at up to 12 MHz, providing sufficient speed for many applications.
- I/O Ports: Offers multiple general-purpose I/O pins, enabling connectivity with various peripherals.
- Timers and Counters: Integrated timers and counters for precise timing operations and event counting.
- Serial Communication: Supports UART for serial communication with other devices.
- Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
The W78E052DFG is commonly utilized in consumer electronics, automotive applications, and industrial control systems due to its reliability and versatility.

Package

The W78E052DFG is packaged in a 40-pin Dual In-line Package (DIP).

Pinout

The W78E052DFG is an 8-bit microcontroller from Winbond, featuring a total of 40 pins. It is based on the 8051 architecture and includes various functionalities such as:
- Core Functions: 8-bit CPU, 4KB of ROM, 256 bytes of RAM.
- I/O Ports: 32 general-purpose I/O pins organized into four 8-bit ports (P0, P1, P2, P3).
- Timers/Counters: Two 16-bit timers/counters for timing applications.
- Serial Communication: Full-duplex UART for serial communication.
- Interrupts: Supports multiple external and internal interrupts for responsive applications.
The device is commonly used in embedded systems for control, automation, and communication tasks due to its simplicity and versatility.

Manufacturer

The W78E052DFG is manufactured by Winbond Electronics Corporation. Winbond is a semiconductor company based in Taiwan that specializes in the design, development, and manufacturing of memory and non-memory products. Their product lineup includes various types of memory chips, microcontrollers, and other integrated circuits used in consumer electronics, automotive applications, and industrial devices. Founded in 1987, Winbond has established itself as a key player in the semiconductor industry, providing solutions that cater to a wide range of applications and markets.

Application

The W78E052DFG is a microcontroller primarily used in embedded systems for applications such as industrial control, automation, consumer electronics, automotive systems, and communication devices. Its features support tasks like data processing, interfacing with sensors and actuators, and managing real-time operations, making it suitable for a variety of low to medium-complexity applications.

Equivalent

The W78E052DFG chip is equivalent to the W78E051DFG and W78E054DFG. These chips are part of the W78 series and share similar architecture and functionalities. For specific applications, always check the datasheets for exact specifications and compatibility.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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