W77L058A25FL

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W77L058A25FL

+BOM

IC MCU 8BIT 32KB FLASH 44QFP

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사양

속성 가치
Series W77
Part Status Active
DigiKey Programmable Not Verified
Core Processor 8051
Core Size 8-Bit
Speed 25MHz
Connectivity EBI/EMI, Serial Port
Peripherals POR, WDT
Number of I/O 36
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Oscillator Type Internal
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 44-BQFP
Base Product Number W77L058

개요

Description

The W77L058A25FL is a versatile 8-bit microcontroller from Winbond, featuring a 32K flash memory and 2K RAM, designed for a variety of embedded applications. It operates at a maximum clock frequency of 25 MHz and supports multiple I/O ports, allowing for flexible interfacing with other devices. The microcontroller includes a range of integrated peripherals, such as timers, a serial communication interface, and an analog-to-digital converter, enhancing its functionality for tasks such as data processing and control.
The W77L058A25FL is particularly noted for its low power consumption, making it suitable for battery-operated devices. Its architecture supports efficient code execution, and it can be programmed using standard development tools, facilitating the development process for engineers. The device is ideal for applications in consumer electronics, automotive systems, and industrial automation. With its combination of performance, memory capacity, and peripheral integration, the W77L058A25FL serves as a reliable choice for diverse microcontroller needs.

Equivalent

The W77L058A25FL chip is a low-power microcontroller with built-in Flash memory. Equivalent products include the Microchip PIC16F877A, Atmel AT89C51, and NXP LPC800 series. These alternatives typically offer similar memory capacities, I/O functionalities, and low power consumption suitable for embedded applications. Always verify specific requirements like pin configurations and peripheral features when selecting an equivalent.

Features

The W77L058A25FL is a high-performance 8-bit microcontroller from Winbond, designed for embedded applications. Key features include:
1. CPU: 8-bit architecture with a maximum clock speed of 25 MHz.
2. Memory: 8 KB of Flash memory for program storage and 256 bytes of SRAM for data.
3. I/O Ports: Up to 29 general-purpose I/O pins for versatile interfacing.
4. Timers: Integrated timers for various timing applications and pulse generation.
5. Interrupts: Supports multiple interrupt sources for efficient task management.
6. Serial Communication: UART for serial communication, enhancing connectivity options.
7. ADC: An in-built analog-to-digital converter for reading analog signals.
8. Low Power Consumption: Designed for energy-efficient operation, suitable for battery-powered applications.
The W77L058A25FL is ideal for consumer electronics, automotive, and industrial control systems, providing a balance of performance and features for various applications.

Pinout

The W77L058A25FL is a microcontroller with a pin count of 40. It features an 8-bit architecture and is designed for a variety of applications. The primary functions of its pins include:
1. Data Bus (D0-D7): 8-bit data input/output.
2. Address Bus (A0-A15): 16-bit address input for memory and IO addressing.
3. Control Signals: Includes pins for Read (`RD`), Write (`WR`), and Interrupt Request (`INT`).
4. Power Supply: Vcc and GND pins for power.
5. Oscillator: Pins for connecting an external clock oscillator.
6. Reset: A pin for resetting the microcontroller.
7. Additional I/O Ports: Multiple General Purpose I/O pins for peripheral connections.
This architecture allows for extensive interfacing capabilities in embedded systems.

Manufacturer

The W77L058A25FL is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of memory and storage solutions, including DRAM, flash memory, and other semiconductor products. Founded in 1987, Winbond has established itself as a key player in the semiconductor industry, providing a wide range of memory products for various applications such as consumer electronics, automotive, and industrial sectors. The company focuses on innovation and quality, catering to clients with both standard and customized solutions to meet specific needs in the rapidly evolving tech landscape.

Application

The W77L058A25FL is a microcontroller typically used in various embedded applications. Key areas include automotive systems for control and monitoring, consumer electronics like appliances and smart devices, industrial automation for process control, and telecommunications for communication devices. It is also utilized in medical equipment for patient monitoring and control systems. Its versatility and integration capabilities make it suitable for applications requiring real-time processing, data handling, and interface management.

Package

The W77L058A25FL is packaged in a 32-pin PLCC (Plastic Leaded Chip Carrier) format.

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