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Integrated Circuits (ICs)

ST72E251G2D0

Microcontroller, 8-Bit, UVPROM, ST72 CPU, 8MHz, HCMOS, CDIP32

The STMicroelectronics ST72 is a versatile 8-bit microcontroller designed for a wide range of embedded applications. Featuring an 8MHz ST72 CPU, this microcontroller is optimized for performance and efficiency, making it an ideal choice for both consumer and industrial electronics. With a robust 8kB EPROM memory and a DIP package, the ST72 offers a reliable solution for developers seeking to implement sophisticated control systems with ease.

BrandSTMicroelectronics
PackageDIP
Device TypeMicrocontrollers

Full Specifications

Number of Pins32
Data Bus Width8b
Max Frequency8MHz
Number of I/Os22
InterfaceI2C, SPI
Memory TypeEPROM
Memory Size8kB
Min Supply Voltage3.5V
Max Supply Voltage5.5V
Number of Programmable I/O22
Number of Timers/Counters2
Operating Supply Voltage5V
RAM Size256B
Radiation HardeningNo

About This Product

The STMicroelectronics ST72 is a versatile 8-bit microcontroller designed for a wide range of embedded applications. Featuring an 8MHz ST72 CPU, this microcontroller is optimized for performance and efficiency, making it an ideal choice for both consumer and industrial electronics. With a robust 8kB EPROM memory and a DIP package, the ST72 offers a reliable solution for developers seeking to implement sophisticated control systems with ease.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: DIP
  • Number of Pins: 32
  • Interface: I2C, SPI
  • Data Bus Width: 8b
  • Max Frequency: 8MHz
  • Number of I/Os: 22

Typical Use Cases

Embedded Processors and Controllers Microcontrollers DIP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Microcontroller, 8-Bit, UVPROM, ST72 CPU, 8MHz, HCMOS, CDIP32

ST72E251G2D0

STMicroelectronics

The STMicroelectronics ST72 is a versatile 8-bit microcontroller designed for a wide range of embedded applications. Featuring an 8MHz ST72 CPU, this microcontroller is optimized for performance and efficiency, making it an ideal choice for both consumer and industrial electronics. With a robust 8kB EPROM memory and a DIP package, the ST72 offers a reliable solution for developers seeking to implement sophisticated control systems with ease.

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

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