W78E052DPG

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W78E052DPG

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IC MCU 8BIT 8KB FLASH 44PLCC

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  • 제조업체 부품 #W78E052DPG

  • 패키지 LCC-44

  • 재고6660

365 1일 품질 보증

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사양

속성 가치
Package Tube
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-LCC (J-Lead)

개요

Description

The W78E052DPG is an 8-bit microcontroller developed by Nuvoton Technology Corporation, part of their 8051 series. It is designed for embedded applications that require efficient control and processing capabilities. This microcontroller features a versatile set of peripherals and a high level of integration to facilitate robust performance in various applications.
Key features of the W78E052DPG include:
1. Core Architecture: It uses an 8051-compatible core, ensuring compatibility with existing 8051-based systems and software.
2. Memory: The microcontroller includes Flash memory for storing code and data, offering flexibility for program updates and modifications.
3. I/O Ports: Multiple parallel input/output ports provide extensive connectivity options.
4. Timers and Counters: Built-in timers and counters allow precise time-based operations, essential for real-time applications.
5. Serial Communication: It supports serial communication interfaces such as UART, facilitating data exchange with other devices.
6. Interrupt System: A comprehensive interrupt system enhances responsiveness to external events.
The W78E052DPG is suitable for a variety of applications, including industrial control, consumer electronics, and communication devices, due to its robust feature set and adaptability.

Equivalent

The W78E052DPG is a microcontroller from Nuvoton's 8051-based family. Equivalent products could include other 8051-based microcontrollers with similar features, such as those from manufacturers like Atmel (now part of Microchip), including the AT89S52, or from Silicon Labs and Infineon. Ensure that the equivalents match in terms of memory size, I/O pins, and peripherals to suit your application needs. Always verify specific requirements, as pin configurations and functionalities might differ.

Features

The W78E052DPG is a microcontroller from Nuvoton's 8-bit microcontroller series, featuring a 12T 8051 core architecture. It operates with a maximum clock speed of 40 MHz, providing efficient processing capabilities for various embedded applications. This microcontroller is equipped with 8 KB of Flash memory for program storage and 256 bytes of on-chip RAM for data handling, ensuring sufficient space for small to medium-sized applications.
Key features include:
- Enhanced 8052-compatible architecture.
- 256 bytes of internal RAM and 8 KB of Flash ROM.
- 4-channel PWM for motor control or signal generation.
- Multiple I/O ports for interfacing with external devices.
- Supports In-System Programming (ISP) and In-Application Programming (IAP).
- Dual Data Pointers to enhance data processing efficiency.
- Built-in watchdog timer to recover from software malfunctions.
- Power-saving modes to extend battery life in portable devices.
- Wide operating voltage range from 4.5V to 5.5V, suitable for various environments.
The W78E052DPG also provides serial communication capabilities through its UART, SPI, and I2C interfaces, making it versatile for integration into different systems.

Pinout

The W78E052DPG is a microcontroller unit (MCU) from Nuvoton Technology, based on the 8051 architecture. It features a 40-pin Dual In-line Package (DIP). The device is designed for embedded control applications and provides a variety of functionalities. Key features include:
1. 32 I/O Pins: Configurable for general-purpose I/O, allowing interfacing with peripheral devices.
2. Timers: Contains three 16-bit timers for timing operations and event counting.
3. Serial Communication: Supports UART for serial communication, enabling connectivity with other devices.
4. Interrupts: Multiple interrupt sources with priority levels for handling asynchronous events efficiently.
5. Clock: Operates with a frequency up to 40 MHz, providing adequate processing speed for many applications.
6. Memory: Includes 4 KB of Flash memory for program storage and 128 bytes of RAM for data handling.
The W78E052DPG is suitable for use in consumer electronics, industrial control, and other applications requiring a reliable and versatile microcontroller solution.

Manufacturer

The W78E052DPG is manufactured by Nuvoton Technology Corporation. Nuvoton is a semiconductor company that was spun off from Winbond Electronics Corporation in 2008. The company focuses on developing microcontrollers, microprocessors, and semiconductor solutions for a wide range of applications, including consumer electronics, industrial automation, and automotive systems. Nuvoton is known for its innovation in microcontroller technology, and it provides solutions that are used in various industries globally.

Application

The W78E052DPG is a microcontroller commonly used in embedded systems applications. It finds utility in various areas such as industrial automation, consumer electronics, and home appliances. In industrial automation, it can be used for controlling machinery or processes. In consumer electronics, it might be used for managing functions in devices like remote controls, toys, or small gadgets. In home appliances, it can control features in washing machines, microwaves, or air conditioners. Additionally, it can be utilized in data acquisition systems, communication devices, and automotive electronics, where precise control and processing are required.

Package

The W78E052DPG is a microcontroller with a Dual In-Line Package (DIP). This type of package is typically used for through-hole mounted devices and is known for its ease of use in prototyping and development on breadboards or perforated boards.

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