W78E858A40FL
- Mfr.Part #
- W78E858A40FL
- Manufacturer
- Nuvoton Technology Corporation
- Package / Case
- 44-BQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44QFP
- Stock
- 41,634
- In Stock :
- 41,634
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- Manufacturer :
- Nuvoton Technology Corporation
- Product Category :
- Microcontrollers
- Number of Pins :
- 44
- Max Operating Temperature :
- 70°C
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Min Operating Temperature :
- 0°C
- Published :
- 2008
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 12 Weeks
- Core Size :
- 8-Bit
- Operating Temperature :
- 0°C~70°C TA
- Memory Type :
- Flash
- Interface :
- EBI/EMI, Serial
- Program Memory Size :
- 32KB 32K x 8
- Series :
- W78
- RAM Size :
- 768 x 8
- Mounting Type :
- Surface Mount
- Peripherals :
- POR, PWM, WDT
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Number of I/O :
- 36
- Core Architecture :
- 8052
- Speed :
- 40MHz
- Frequency :
- 40MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- 8052
- Package / Case :
- 44-BQFP
- Packaging :
- Tray
- Connectivity :
- EBI/EMI, Serial Port
- Memory Size :
- 32kB
- Datasheets
- W78E858A40FL

Microcontrollers Nuvoton Technology Corporation W78E858A40FL Overview
The W78E858A40FL, a robust microcontroller from Nuvoton Technology Corporation, stands out in the field of industrial electronics with its dependable performance and versatility. This microcontroller is designed to handle complex tasks in challenging environments, thanks to its 8-bit architecture and 32KB of FLASH memory housed in a compact 44QFP package. Ideal for designers looking for scalable solutions, the Microcontrollers Nuvoton Technology Corporation W78E858A40FL ensures a balance of performance, power efficiency, and cost, making it a preferred choice for a wide range of industrial applications.
W78E858A40FL Features
This microcontroller features a powerful 8-bit CPU, which is optimal for handling real-time processing and control tasks. The inclusion of 32KB FLASH memory aids in accommodating robust applications and firmware that require frequent updates. Its 44QFP packaging not only ensures a reduction in physical space requirements but also supports enhanced system reliability and improved heat dissipation characteristics. Furthermore, the W78E858A40FL is equipped with multiple I/O ports, supporting a variety of peripheral integrations and enhancing its versatility in multi-functional device deployments.
W78E858A40FL Applications
- Home Automation Systems: Utilized in controlling lighting, heating, and other home appliances, this MCU integrates seamlessly into smart home hubs, enhancing user experience through reliable and responsive controls.
- Industrial Control Systems: In industrial settings, the W78E858A40FL manages machinery operations, ensuring precision and efficiency in processes like assembly lines and automated quality checks.
- Consumer Electronics: Embedded in devices such as handheld gaming consoles and smart watches, this microcontroller provides efficient processing capabilities, ensuring smooth user interaction and device functionality.
- Automotive Applications: Used in car entertainment systems and diagnostic tools, the W78E858A40FL delivers the necessary robustness and connectivity options required for modern automotive electronics.
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