W77E058A40DL

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W77E058A40DL

IC MCU 8BIT 32KB FLASH 40DIP

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規格

Series W77
Part Status Obsolete
Base Product Number W77E058
DigiKey Programmable Not Verified
Core Processor 8051
Core Size 8-Bit
Speed 40MHz
Connectivity EBI/EMI, Serial Port
Peripherals POR, WDT
Number of I/O 32
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Oscillator Type Internal
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Through Hole
Package 40-DIP
Packaging Tube

概述

Description

W77E058A40DL is an 8‑bit microcontroller in the W77E058A family, based on the classic 8051 architecture. It integrates on‑chip program flash memory and RAM, with a typical embedded-control peripheral set (general-purpose I/O, timers, serial interfaces, and often PWM/ADC options that vary by variant). The “40DL” suffix indicates a 40‑pin leaded package. For exact details—memory size, available peripherals, operating voltage, and maximum clock speed—refer to the manufacturer’s datasheet for this specific part.

Package

40-pin DIP (dual‑in‑line) package.

Pinout

- Pin count: 40 pins (40-pin package variant W77E058A40DL).
- Function: 8-bit microcontroller (8051-compatible) in the W77E058A series, intended for embedded control with standard 8051 peripherals (I/O ports, timers, serial/interrupts) and on-chip memory.

Manufacturer

Manufacturer: Winbond Electronics Corporation (Taiwan).
What kind of company: A Taiwanese semiconductor company that designs and manufactures memory ICs (and related MCUs/embedded microcontrollers) for global electronics markets.

Application

Typical application areas for W77E058A40DL (8-bit MCU):
- Home appliances and consumer electronics (remote controls, microwaves, washing machines, HVAC controllers)
- Small industrial automation and instrumentation (sensors, data logging, panel meters)
- LED lighting and display controllers
- Portable tools and basic motor-control tasks
- Prototyping and education for MCU projects
Note: Suitable for general embedded control with simple I/O, timers, UART/SPI/I2C peripherals.

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掛號: 運費為2-4美元（0.1公斤），預計交貨時間為5-20個工作日。

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