Category reference photo. Confirm the exact package and electrical specifications in the manufacturer resource.
ST72F321BR9T6
Microcontrollers - MCU 8-bit Microcontrollers - MCU 8-BIT MCU W/ 32-60K Flash/ROM ADC
The STMicroelectronics 8-bit MCU is a versatile microcontroller designed for a wide range of embedded applications. With a robust architecture featuring 32-60K Flash memory and an internal oscillator, this microcontroller operates at a maximum frequency of 8MHz, making it ideal for low-power and efficient processing tasks. Housed in a compact LQFP package with 64 pins, it supports multiple interfaces including I2C, SCI, and SPI, ensuring seamless integration into various systems. Its wide operat
Full Specifications
About This Product
The STMicroelectronics 8-bit MCU is a versatile microcontroller designed for a wide range of embedded applications. With a robust architecture featuring 32-60K Flash memory and an internal oscillator, this microcontroller operates at a maximum frequency of 8MHz, making it ideal for low-power and efficient processing tasks. Housed in a compact LQFP package with 64 pins, it supports multiple interfaces including I2C, SCI, and SPI, ensuring seamless integration into various systems. Its wide operating temperature range from -40°C to 85°C and compliance with RoHS standards make it a reliable choice for both industrial and consumer electronics.
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
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
Continue browsing the catalog












ST72F321BR9T6
STMicroelectronics
The STMicroelectronics 8-bit MCU is a versatile microcontroller designed for a wide range of embedded applications. With a robust architecture featuring 32-60K Flash memory and an internal oscillator, this microcontroller operates at a maximum frequency of 8MHz, making it ideal for low-power and efficient processing tasks. Housed in a compact LQFP package with 64 pins, it supports multiple interfaces including I2C, SCI, and SPI, ensuring seamless integration into various systems. Its wide operat
- Competitive pricing from verified sources
- Sample to production quantities
- Response within 24 business hours