W78E516B40PL The Nuvoton Technology W78E516B40PL is an 8-bit microcontroller featuring 64KB of FLASH program memory and 512 bytes of RAM. It operates at speeds up to 40MHz and is housed in a 44-LCC surface mount package.
Mfr Part #:

W78E516B40PL

Available from 1 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The Nuvoton Technology W78E516B40PL is an 8-bit microcontroller featuring 64KB of FLASH program memory and 512 bytes of RAM. It operates at speeds up to 40MHz and is housed in a 44-LCC surface mount package.
✓ Total Stock: 3,000 pcs
$ Price Range: $6.40

W78E516B40PL Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request

W78E516B40PL 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

W78E516B40PL Description

Short technical summary and product information.

The W78E516B40PL from Nuvoton Technology is an 8-bit microcontroller based on the 8052 core. It offers 64KB of FLASH program memory and 512 bytes of RAM, making it suitable for a variety of embedded applications.

 

This microcontroller operates at a speed of 40MHz and supports a voltage range of 4.5V to 5.5V. It features an internal oscillator and includes peripherals such as POR, EBI/EMI, and UART/USART. With 36 I/O lines, it provides ample connectivity for system integration.

 

The W78E516B40PL is designed for surface mounting and comes in a 44-LCC (J-Lead) package. Its operating temperature range is 0°C to 70°C (TA). This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This device is well-suited for applications requiring a cost-effective and reliable 8-bit MCU with sufficient memory and I/O capabilities.

W78E516B40PL Quick Information

Product Type: Microcontroller
Canonical Name: W78E516B40PL 8-Bit Microcontroller
Subcategory: 8-Bit Microcontroller

W78E516B40PL Compliance

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

W78E516B40PL Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

W78E516B40PL Features

  • 8-bit 8052 core microcontroller.
  • 64KB FLASH program memory.
  • 512 bytes RAM.
  • 40MHz operating speed.
  • 44-LCC surface mount package.

W78E516B40PL Applications

  • Suitable for general embedded control.
  • Used in applications requiring 8-bit architecture.
  • Integrates essential peripherals like UART.
  • Designed for cost-sensitive projects.

W78E516B40PL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the W78E516B40PL?

The W78E516B40PL has 64KB of FLASH program memory.

What is the RAM size for this microcontroller?

This microcontroller has 512 bytes of RAM.

What is the operating speed of the W78E516B40PL?

The W78E516B40PL operates at a speed of 40MHz.

What is the operating voltage range?

The operating voltage range is 4.5V to 5.5V.

What is the operating temperature range?

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

What type of package is the W78E516B40PL in?

It is in a 44-LCC (J-Lead) package.

How is the W78E516B40PL mounted?

It is a surface mount device.

W78E516B40PL Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
W78E516B40FL
W78E516B40FL
Nuvoton Technology
IC MCU 8BIT 64KB FLASH 44QFP
View Part
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