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W77E532A40FL The Nuvoton Technology W77E532A40FL is an 8-bit microcontroller featuring 128KB of FLASH program memory and 1KB of RAM. It operates at speeds up to 40MHz.
Mfr Part #:

W77E532A40FL

Available from 1 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The Nuvoton Technology W77E532A40FL is an 8-bit microcontroller featuring 128KB of FLASH program memory and 1KB of RAM. It operates at speeds up to 40MHz.
✓ Total Stock: 909 pcs
$ Price Range: $6.40

W77E532A40FL Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
909 pcs
On Request
909 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

W77E532A40FL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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W77E532A40FL Description

Short technical summary and product information.

The W77E532A40FL from Nuvoton Technology is an 8-bit microcontroller based on the 8051 core. It offers 128KB of FLASH program memory and 1KB of RAM, making it suitable for various embedded applications.

 

This microcontroller operates at a speed of 40MHz and supports a voltage range of 4.5V to 5.5V. It includes essential peripherals such as POR (Power-On Reset) and WDT (Watchdog Timer), along with connectivity options like EBI/EMI and a serial port. The device is designed for surface mount applications and comes in a 44-BQFP package.

 

With an operating temperature range of 0°C to 70°C (TA), the W77E532A40FL is intended for general-purpose embedded systems. Its internal oscillator simplifies design by eliminating the need for external clock components.

W77E532A40FL Quick Information

Product Type: Microcontroller
Canonical Name: W77E532A40FL 8-Bit Microcontroller
Subcategory: 8-Bit

W77E532A40FL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

W77E532A40FL Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

W77E532A40FL Features

  • 8-bit microcontroller with 8051 core.
  • 128KB FLASH program memory.
  • 1KB RAM.
  • 40MHz operating speed.
  • Surface mount 44-BQFP package.

W77E532A40FL Applications

  • Suitable for embedded control systems in appliances.
  • Used in industrial automation and monitoring.
  • Ideal for small-scale consumer electronics projects.
  • Applicable in automotive electronic modules.
  • Suitable for portable device microcontroller applications.

W77E532A40FL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the W77E532A40FL?

The program memory size is 128KB (128K x 8).

What is the RAM size for this microcontroller?

The RAM size is 1K x 8.

What is the operating speed of the W77E532A40FL?

The operating speed is 40MHz.

What is the operating voltage range?

The operating voltage is 4.5V to 5.5V.

What is the operating temperature range?

The operating temperature is 0°C to 70°C (TA).

What package type is the W77E532A40FL supplied in?

It is supplied in a 44-BQFP package.

What are the key peripherals included?

The key peripherals are POR and WDT.

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