Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

ST72F521M9T6

8-BIT Mcu With Nested Interrupts, Flash, 10-BIT Adc, Five Timers, Spi, Sci, I2C, Can Interface

The STMicroelectronics 8-BIT MCU is a versatile microcontroller designed for a wide range of applications requiring efficient processing and robust interfacing capabilities. Featuring a compact TQFP package with 80 pins, this microcontroller operates at a maximum frequency of 8MHz and is equipped with 60kB of FLASH memory, making it ideal for embedded systems that demand reliability and performance. With support for multiple communication interfaces including CAN, I2C, SCI, and SPI, along with a

BrandSTMicroelectronics
PackageTQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins80
Data Bus Width8b
Max Frequency8MHz
Number of I/Os64
InterfaceCAN, I2C, 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 8-BIT MCU is a versatile microcontroller designed for a wide range of applications requiring efficient processing and robust interfacing capabilities. Featuring a compact TQFP package with 80 pins, this microcontroller operates at a maximum frequency of 8MHz and is equipped with 60kB of FLASH memory, making it ideal for embedded systems that demand reliability and performance. With support for multiple communication interfaces including CAN, I2C, SCI, and SPI, along with advanced features such as nested interrupts and a 10-bit ADC, this MCU is perfect for both industrial and consumer electronics applications.

What is this product used for?

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

Key Features

  • Case/Package: TQFP
  • Number of Pins: 80
  • Interface: CAN, I2C, SCI, SPI
  • Mount: Surface Mount
  • Data Bus Width: 8b
  • Max Frequency: 8MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers TQFP 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
8-BIT Mcu With Nested Interrupts, Flash, 10-BIT Adc, Five Timers, Spi, Sci, I2C, Can Interface

ST72F521M9T6

STMicroelectronics

The STMicroelectronics 8-BIT MCU is a versatile microcontroller designed for a wide range of applications requiring efficient processing and robust interfacing capabilities. Featuring a compact TQFP package with 80 pins, this microcontroller operates at a maximum frequency of 8MHz and is equipped with 60kB of FLASH memory, making it ideal for embedded systems that demand reliability and performance. With support for multiple communication interfaces including CAN, I2C, SCI, and SPI, along with a

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

Send an inquiry for this product