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W78E058DDG
The W78E058DDG is a CMOS microcontroller with a PDIP40 package
W78E058DDG
The W78E058DDG is a CMOS microcontroller with a PDIP40 package
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製造商零件號 # : W78E058DDG
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包裝/封裝: DIP-40
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產品分類 : Microcontrollers
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W78E058DDG 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $4.190 | $4.19 |
| 200 | $1.623 | $324.60 |
| 500 | $1.565 | $782.50 |
| 1000 | $1.537 | $1,537.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Nuvoton Technology Corporation's W78E058DDG microcontroller is a versatile and cost-effective solution for embedded systems. Operating at a maximum frequency of 40 MHz, this 8-bit MCS-51 family member is equipped with 8 KB of Flash memory for program storage and 256 bytes of RAM for data processing, providing ample resources for a variety of applications. With 32 I/O pins, the device offers great flexibility in connectivity options, ensuring seamless integration into diverse systems. Supporting communication protocols such as UART, SPI, and I2C, the W78E058DDG enables easy interfacing with peripheral devices and interfaces. Its low power consumption and wide operating voltage range make it suitable for battery-powered and energy-efficient devices, while built-in security features like a programmable watchdog timer and hardware data protection enhance system reliability and data integrity. Whether it's for industrial control, home automation, or automotive applications, the W78E058DDG is a dependable and efficient choice for embedded system designs
主要特徵
- This microcontroller supports advanced communication interfaces, including UART and PWM
- It also features an 8-channel ADC and multiple I/O options for diverse applications
- The W78E058DDG operates efficiently from 2V to 5V with low power consumption and a reliable crystal oscillator speed of up to 12MHz
應用
- W78E058DDG is a versatile microcontroller
- Great for embedded systems and automation
- Low power consumption and high performance
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| ECCN (US) | EAR99 | Part Status ! | Active |
| HTS | 8542.31.00.01 | Automotive | No |
| PPAP | No | Family Name | W78 |
| Instruction Set Architecture | CISC | Device Core | 8052 |
| Core Architecture | 8051 | Maximum CPU Frequency (MHz) | 40 |
| Maximum Clock Rate (MHz) | 40 | Data Bus Width (bit) | 8 |
| Program Memory Type ! | Flash | Program Memory Size | 32KB |
| RAM Size | 512B | Maximum Expanded Memory Size | 64KB |
| Programmability | Yes | Interface Type | UART |
| Number of I/Os | 32 | No. of Timers | 3 |
| USART | 0 | UART | 1 |
| USB | 0 | SPI | 0 |
| I2C | 0 | I2S | 0 |
| CAN | 0 | Ethernet | 0 |
| Watchdog | 1 | Parallel Master Port | No |
| Real Time Clock | No | Minimum Operating Supply Voltage (V) | 2.4 |
| Typical Operating Supply Voltage (V) | 2.5|3.3|5 | Maximum Operating Supply Voltage (V) | 5.5 |
| Minimum Operating Temperature (°C) | -40 | Maximum Operating Temperature (°C) | 85 |
| Mounting | Through Hole | Package Height | 3.94 |
| Package Width | 15.24 | Package Length | 52.2 |
| PCB changed | 40 | Standard Package Name | DIP |
| Supplier Package | DIP | Pin Count ! | 40 |
| Lead Shape | Through Hole |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is W78E058DDG?
The W78E058DDG is a microcontroller manufactured by Nuvoton Technology. It belongs to the 8051-compatible series of microcontrollers and is designed for embedded control applications requiring a cost-effective and efficient solution.
How Does W78E058DDG Work?
The W78E058DDG operates as a microcontroller with an 8051 core, offering a variety of integrated peripherals for supporting general-purpose control tasks. It features flash memory for program storage, RAM for data storage, timers/counters, serial communication interfaces, and digital I/O ports, allowing for versatile applications in automation, consumer electronics, and industrial control systems.
How Many Pins does W78E058DDG have and What are the Functions of the Pinout Configuration?
The W78E058DDG is available in various package options, including 40-pin DIP and 44-pin PLCC. The pinout configuration typically includes power supply pins, ground pins, I/O pins, and pins dedicated to specific functions such as reset, clock input, and serial communication.
What are the Pros and Cons of W78E058DDG?
Pros:
- 8051 Compatibility: Can leverage existing 8051 code and development tools for faster design cycles.
- Integrated Peripherals: Offers a range of integrated peripherals for enhanced functionality.
- Cost-Effective Solution: Provides a cost-effective option for embedded control applications.
- Reliable: Known for its reliability and stability in various industrial environments.
Cons:
- Limited Performance: May not meet the processing power requirements of complex applications.
- Legacy Architecture: Based on the older 8051 architecture, which may lack some modern features.
- Limited Memory: Restricted flash and RAM sizes compared to newer microcontrollers.
Are There Any Equivalents/Alternatives to W78E058DDG for Recommendation?
- Alternatives to the W78E058DDG include the AT89C51 microcontroller from Microchip and the STC89C52 from STMicroelectronics.
- The W78E052DDG from Nuvoton Technology is a similar microcontroller that can be considered as an alternative.
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