W78E365A40FL
- Mfr.Part #
- W78E365A40FL
- Manufacturer
- Nuvoton Technology Corporation
- Package / Case
- 44-BQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44QFP
- Stock
- 26,497
- In Stock :
- 26,497
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Nuvoton Technology Corporation
- Product Category :
- Microcontrollers
- Height Seated (Max) :
- 2.7mm
- Terminal Form :
- Gull wing
- Has ADC :
- No
- Program Memory Type :
- Flash
- Number of I/O :
- 36
- DMA Channels :
- No
- Supply Current-Max :
- 20mA
- Published :
- 2010
- External Data Bus Width :
- 8
- Terminal Pitch :
- 0.8mm
- Additional Feature :
- 4KBYTE AUXILIARY ROM
- Pin Count :
- 44
- Package / Case :
- 44-BQFP
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Program Memory Size :
- 64KB 64K x 8
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- 0°C~70°C TA
- Supply Voltage-Min (Vsup) :
- 4.5V
- CPU Family :
- 8051
- Width :
- 10mm
- PWM Channels :
- yes
- JESD-609 Code :
- e3
- Number of Pins :
- 44
- On Chip Program ROM Width :
- 8
- DAC Channels :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency :
- 40MHz
- Power Supplies :
- 5V
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- RAM Size :
- 1.25K x 8
- Connectivity :
- EBI/EMI, UART/USART
- Peripherals :
- POR, PWM, WDT
- Interface :
- EBI/EMI, UART, USART
- Supply Voltage :
- 5V
- Terminal Finish :
- MATTE TIN
- RoHS Status :
- ROHS3 Compliant
- Address Bus Width :
- 16
- RAM (bytes) :
- 1280
- Oscillator Type :
- Internal
- Core Size :
- 8-Bit
- Number of Terminations :
- 44
- Bit Size :
- 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Memory Size :
- 64KB
- Length :
- 10mm
- Core Processor :
- 8052
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Packaging :
- Tray
- Qualification Status :
- Not Qualified
- Terminal Position :
- QUAD
- Series :
- W78
- Datasheets
- W78E365A40FL

Microcontrollers Nuvoton Technology Corporation W78E365A40FL Overview
The Microcontrollers Nuvoton Technology Corporation W78E365A40FL is a highly capable 8-bit microcontroller that serves as a cornerstone for embedded applications requiring high performance and low power consumption. Equipped with 64KB of FLASH memory, this MCU from Nuvoton Technology Corporation ensures ample space for complex applications while maintaining a balance with efficiency. The W78E365A40FL, packaged in a 44QFP, offers robust features suitable for a variety of demanding applications, making it a preferred choice for industry professionals seeking reliability and advanced capabilities.
W78E365A40FL Features
This 8-bit microcontroller boasts a range of features designed to enhance its utility and performance in various applications. The inclusion of 64KB FLASH memory facilitates extensive program storage and efficient execution of code. The 44QFP packaging not only ensures a compact form factor but also promotes better system integration and reliability. Enhanced with multiple I/O options and a robust architecture, the W78E365A40FL provides the versatility needed to meet the demands of sophisticated electronic systems.
W78E365A40FL Applications
- Consumer Electronics: Utilized in devices like smart appliances and home automation systems, the W78E365A40FL provides the processing power required for device control and user interface management.
- Automotive: Employed in automotive applications such as dashboard controls and sensor management, this MCU ensures reliable operation in critical systems through its robust processing capabilities and memory capacity.
- Industrial Control: In industrial settings, the W78E365A40FL manages complex machinery operations, automation processes, and system monitoring, ensuring high reliability and operational efficiency.
- Healthcare Devices: Used in medical monitoring systems, the microcontroller supports functionalities that require accurate data handling and real-time processing, contributing to dependable healthcare solutions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















