W79E632A40FL
- Mfr.Part #
- W79E632A40FL
- Manufacturer
- Nuvoton Technology Corporation
- Package / Case
- 44-BQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 44QFP
- Stock
- 2,949
- In Stock :
- 2,949
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- Manufacturer :
- Nuvoton Technology Corporation
- Product Category :
- Microcontrollers
- Height Seated (Max) :
- 2.7mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Pins :
- 44
- Terminal Form :
- Gull wing
- Series :
- W79
- Surface Mount :
- yes
- Peripherals :
- POR, PWM, WDT
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- ECCN Code :
- 3A991.A.2
- Address Bus Width :
- 16
- Qualification Status :
- Not Qualified
- External Data Bus Width :
- 8
- Frequency :
- 40MHz
- Factory Lead Time :
- 12 Weeks
- Program Memory Size :
- 128KB 128K x 8
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- On Chip Program ROM Width :
- 8
- Interface :
- EBI/EMI, Serial
- Memory Size :
- 128kB
- RAM Size :
- 1.25K x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package / Case :
- 44-BQFP
- Bit Size :
- 8
- Supply Current-Max :
- 30mA
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Number of Terminations :
- 44
- Terminal Position :
- QUAD
- Pbfree Code :
- yes
- Pin Count :
- 44
- Oscillator Type :
- Internal
- ROM (words) :
- 131072
- Supply Voltage-Min (Vsup) :
- 5V
- DMA Channels :
- No
- Terminal Finish :
- MATTE TIN
- Core Processor :
- 8051
- Power Supplies :
- 5V
- RAM (bytes) :
- 256
- Core Size :
- 8-Bit
- HTS Code :
- 8542.31.00.01
- Packaging :
- Tray
- Published :
- 2009
- RoHS Status :
- ROHS3 Compliant
- Length :
- 10mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- DAC Channels :
- No
- Number of I/O :
- 36
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.8mm
- Width :
- 10mm
- Has ADC :
- No
- Operating Temperature :
- 0°C~70°C TA
- Connectivity :
- EBI/EMI, UART/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- W79E632A40FL
W79E632A40FL Documents

Microcontrollers Nuvoton Technology Corporation W79E632A40FL Overview
The W79E632A40FL from Nuvoton Technology Corporation is a robust microcontroller that delivers powerful performance and is designed to meet the evolving needs of modern embedded applications. This 8-bit MCU is built on a high-efficiency architecture that combines 128KB of flash memory and advanced peripherals in a compact 44QFP package, making it an ideal choice for designers looking to develop sophisticated applications in space-constrained environments. The inclusion of rich connectivity and versatile IO options extends its utility, enabling seamless integration into a wide range of electronic systems. The integration of Microcontrollers Nuvoton Technology Corporation W79E632A40FL into your projects ensures reliability and enhances overall system efficiency.
W79E632A40FL Features
This microcontroller offers a range of features that make it adaptable for various applications, including:
- 128KB of on-chip flash memory, providing ample space for application code and data storage.
- 8-bit processing capability, ensuring efficient handling of tasks with lower power consumption.
- Comprehensive peripheral set, including I/O ports, timers, and serial communication interfaces for flexible device control and data transfer.
- Enhanced stability and reliability through its robust operating temperature range, suitable for industrial applications.
W79E632A40FL Applications
- Consumer Electronics: Used in devices like smart home appliances and wearable tech where compact size and power efficiency are critical.
- Industrial Control Systems: Integrates into controllers for automation machinery, providing reliable operation in tough industrial environments.
- Automotive Applications: Serves in car entertainment and control systems, enhancing the interface and user experience.
- Healthcare Devices: Employs in medical monitoring equipment due to its reliability and ability to handle complex algorithms.
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