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UPD78F0547 The NEC UPD78F0547 is an 8-Bit Single-Chip Microcontroller featuring a 78K0 core, 7kB RAM, and 129kB Flash memory. It operates with an input voltage range of 1.8V to 5.5V and a maximum frequency of 20MHz.
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UPD78F0547

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The NEC UPD78F0547 is an 8-Bit Single-Chip Microcontroller featuring a 78K0 core, 7kB RAM, and 129kB Flash memory. It operates with an input voltage range of 1.8V to 5.5V and a maximum frequency of 20MHz.
✓ Total Stock: 623 pcs

UPD78F0547 Available from 1 distributor

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623 pcs
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623 pcs On Request 1 On Request On Request 06+ On Request On Request
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UPD78F0547 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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UPD78F0547 Description

Short technical summary and product information.

The NEC UPD78F0547 is an 8-bit single-chip microcontroller designed for general-purpose applications. It is built on the 78K0 core architecture and offers 7kB of RAM and 129kB of FLASH memory.

 

This microcontroller supports a wide input voltage range from 1.8V to 5.5V, with a minimum operating voltage of 2.7V. It operates at a maximum frequency of 20MHz and provides 71 I/O pins. Integrated peripherals include I2C, LIN, UART, and USART interfaces, along with 8 ADC channels, 1 I2C channel, and 2 SPI channels.

 

The UPD78F0547 comes in a LFQFP package and is designed for surface mounting. It has a wide operating temperature range, from -40°C to 85°C.

 

This compact and low-power microcontroller is suitable for various embedded systems requiring efficient processing and peripheral connectivity.

UPD78F0547 Quick Information

Product Type: Microcontroller
Series: 78K0
Canonical Name: UPD78F0547 8-Bit Single-Chip Microcontroller
Subcategory: Microcontrollers

UPD78F0547 Compliance

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

UPD78F0547 Features

  • 8-Bit Single-Chip Microcontroller with 78K0 core.
  • 7kB RAM and 129kB FLASH memory.
  • Operates at frequencies up to 20MHz.
  • Supports I2C, LIN, UART, and USART interfaces.
  • Surface mount LFQFP package.

UPD78F0547 Applications

  • Suitable for general purpose applications.
  • Embedded control systems.
  • Low power embedded designs.
  • Systems requiring multiple communication interfaces.

UPD78F0547 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UPD78F0547?

The operating voltage range is 1.8V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What package type does the UPD78F0547 come in?

80-terminal LFQFP (Low-Profile Fine-Pitch Quad Flat Package).

What is the core architecture of the UPD78F0547?

78K0.

What is the maximum clock frequency?

20MHz.

How much Flash memory is available?

129kB.

What communication interfaces are supported?

I2C, LIN, UART, USART.

UPD78F0547 Alternate Parts

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UPD78F0547
UPD78F0547
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The NEC UPD78F0547 is an 8-bit single-chip microcontroller. It operates at frequencies up to 20MHz and features 71 I/Os, 129kB of FLASH memory, and multiple interface options.
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