UPD78F0503MC-5A4-A The Renesas UPD78F0503MC-5A4-A is an 8-bit microcontroller featuring 32KB of FLASH program memory and 1KB of RAM. It operates at speeds up to 20MHz.
Mfr Part #:

UPD78F0503MC-5A4-A

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas UPD78F0503MC-5A4-A is an 8-bit microcontroller featuring 32KB of FLASH program memory and 1KB of RAM. It operates at speeds up to 20MHz.
✓ Total Stock: 158 pcs
$ Price Range: $6.40

UPD78F0503MC-5A4-A Available from 1 distributor

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✓ Non-Authorised
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158 pcs
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UPD78F0503MC-5A4-A Specifications Quick View

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

UPD78F0503MC-5A4-A Description

Short technical summary and product information.

The Renesas UPD78F0503MC-5A4-A is an 8-bit microcontroller based on the 78K/0 core processor. It offers 32KB of FLASH program memory and 1KB of RAM, suitable for various embedded applications.

 

This microcontroller operates at a maximum speed of 20MHz and supports a wide voltage range from 1.8V to 5.5V. It includes peripherals such as LVD, POR, PWM, and WDT, along with data conversion capabilities via 4x10-bit SAR A/D converters. Connectivity options include 3-Wire SIO, I²C, LINbus, and UART/USART.

 

The UPD78F0503MC-5A4-A is available in a 30-LSSOP package, designed for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA).

UPD78F0503MC-5A4-A Quick Information

Product Type: Microcontroller
Canonical Name: UPD78F0503MC-5A4-A 8-Bit Microcontroller
Subcategory: Embedded

UPD78F0503MC-5A4-A Compliance

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

UPD78F0503MC-5A4-A Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

UPD78F0503MC-5A4-A Features

  • 8-Bit 78K/0 Core Processor.
  • 32KB FLASH Program Memory.
  • 1KB RAM Data Memory.
  • 20MHz Maximum Operating Speed.
  • 30-LSSOP Surface Mount Package.

UPD78F0503MC-5A4-A Applications

  • Suitable for general embedded control.
  • Ideal for applications requiring I2C.
  • Supports UART/USART communication.
  • Features integrated A/D converters.

UPD78F0503MC-5A4-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the UPD78F0503MC-5A4-A?

The operating voltage range is 1.8V to 5.5V.

What package type is the UPD78F0503MC-5A4-A available in?

It is available in a 30-LSSOP package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

Is the UPD78F0503MC-5A4-A RoHS compliant?

Yes, it is RoHS3 compliant.

What is the program memory size?

It features 32KB of FLASH program memory.

What is the RAM size?

It has 1K x 8 of RAM.

What is the maximum operating speed?

The maximum operating speed is 20MHz.

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