ST72F321BJ9TAE
- Mfr.Part #
- ST72F321BJ9TAE
- Manufacturer
- STMicroelectronics
- Package / Case
- 44-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 60KB FLASH 44LQFP
- Stock
- 11,207
- In Stock :
- 11,207
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- JESD-609 Code :
- e3
- Core Size :
- 8-Bit
- Program Memory Type :
- Flash
- Terminal Finish :
- Tin
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Number of Timers/Counters :
- 2
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.6mm
- DAC Channels :
- yes
- PWM Channels :
- yes
- Bit Size :
- 8
- Memory Size :
- 60kB
- Number of Terminations :
- 44
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Base Part Number :
- ST72F32
- Has ADC :
- yes
- Mounting Type :
- Surface Mount
- Series :
- ST7
- DMA Channels :
- No
- Packaging :
- Tray
- Connectivity :
- I2C, SCI, SPI
- Voltage - Supply (Vcc/Vdd) :
- 3.8V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 500mW
- Data Converter :
- A/D 16x10b
- Data Bus Width :
- 8B
- Supply Voltage :
- 5V
- Frequency :
- 8MHz
- Operating Supply Voltage :
- 5V
- Number of Programmable I/O :
- 48
- Peripherals :
- LVD, POR, PWM, WDT
- Number of Pins :
- 44
- Package / Case :
- 44-LQFP
- Program Memory Size :
- 60KB 60K x 8
- Watchdog Timer :
- yes
- Terminal Position :
- QUAD
- Length :
- 10mm
- Number of I/O :
- 32
- Pin Count :
- 44
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 2K x 8
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.8mm
- Interface :
- I2C, SCI, SPI
- Oscillator Type :
- Internal
- Datasheets
- ST72F321BJ9TAE

Microcontrollers STMicroelectronics ST72F321BJ9TAE Overview
The STMicroelectronics ST72F321BJ9TAE microcontroller stands out in the market with its robust architecture and extended feature set designed specifically for demanding applications that require sophisticated control and connectivity. This 8-bit MCU is built around a high-performance processor core, equipped with 60KB of flash memory, and housed in a compact 44-LQFP package. The inclusion of versatile peripherals and the MCU's capability to operate at varying voltage levels makes it an ideal choice for developing advanced and power-efficient applications in a broad range of industries. Utilizing the Microcontrollers STMicroelectronics ST72F321BJ9TAE ensures reliability and performance, tailored to meet the technical requirements of high-volume and professional deployments.
ST72F321BJ9TAE Features
This microcontroller includes a range of features that enhance its utility and adaptability in complex digital environments:
- High-Performance 8-bit Processor: Delivers efficient processing capabilities suitable for a wide array of applications.
- 60KB Flash Memory: Ample storage for application code and data, facilitating sophisticated functionalities without external memory components.
- Low Power Consumption: Ideal for battery-operated and portable devices, enhancing longevity and reliability.
- 44-LQFP Package: Provides a compact form factor that is beneficial for space-constrained applications.
- Advanced Peripherals: Includes various built-in peripherals such as timers, counters, and communication interfaces to support a wide range of functions.
ST72F321BJ9TAE Applications
- Consumer Electronics: Utilized in devices like smart home systems and entertainment units, where its robust processing power and low energy consumption ensure enhanced functionality and reliability.
- Automotive: Applies in car entertainment systems and vehicle diagnostics, offering the necessary robustness and connectivity features required for automotive environments.
- Industrial Control: Serves as the control center in automation systems, benefiting from its extensive I/O capabilities and reliable performance under varying industrial conditions.
- Telecommunication: Used in communication equipment, leveraging its integrated peripherals to handle data transmission tasks efficiently.
- Healthcare Devices: Powers a variety of medical instruments where precision and reliability are paramount, aided by its high performance and programmable flexibility.
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