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ST72F321AR9T6TR

MCU 8-bit ST7 CISC 60KB Flash 5V 64-Pin LQFP T/R

The STMicroelectronics MCU 8-bit ST7 CISC is a versatile microcontroller designed for a wide range of embedded applications. With its 64-pin LQFP package, this microcontroller features a robust 8MHz operating frequency and 60kB of FLASH memory, making it ideal for projects that require efficient processing and ample storage. Its extensive I/O capabilities, including 48 programmable I/Os and multiple communication interfaces such as I2C, SCI, and SPI, ensure seamless integration into various syst

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins64
Data Bus Width8b
Max Frequency8MHz
Number of I/Os48
InterfaceI2C, SCI, SPI
Memory TypeFLASH
Memory Size60kB
Min Supply Voltage3.8V
Max Supply Voltage5.5V
PeripheralsLVD, POR, PWM, WDT
MountSurface Mount
Frequency8MHz
Max Operating Temperature85°C
Max Power Dissipation500mW

About This Product

The STMicroelectronics MCU 8-bit ST7 CISC is a versatile microcontroller designed for a wide range of embedded applications. With its 64-pin LQFP package, this microcontroller features a robust 8MHz operating frequency and 60kB of FLASH memory, making it ideal for projects that require efficient processing and ample storage. Its extensive I/O capabilities, including 48 programmable I/Os and multiple communication interfaces such as I2C, SCI, and SPI, ensure seamless integration into various systems. Operating within a supply voltage range of 3.8V to 5.5V and capable of withstanding temperatures from -40°C to 85°C, this MCU is well-suited for demanding environments.

What is this product used for?

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

Key Features

  • Case/Package: LQFP
  • Number of Pins: 64
  • Interface: I2C, SCI, SPI
  • Mount: Surface Mount
  • Data Bus Width: 8b
  • Max Frequency: 8MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

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

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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
MCU 8-bit ST7 CISC 60KB Flash 5V 64-Pin LQFP T/R

ST72F321AR9T6TR

STMicroelectronics

The STMicroelectronics MCU 8-bit ST7 CISC is a versatile microcontroller designed for a wide range of embedded applications. With its 64-pin LQFP package, this microcontroller features a robust 8MHz operating frequency and 60kB of FLASH memory, making it ideal for projects that require efficient processing and ample storage. Its extensive I/O capabilities, including 48 programmable I/Os and multiple communication interfaces such as I2C, SCI, and SPI, ensure seamless integration into various syst

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