Overview
The ST72F321J9T6 is an 8-bit microcontroller unit (MCU) developed by STMicroelectronics. It is part of the ST72F series and is based on the ST7 core. This MCU is notable for its comprehensive set of features, including a significant amount of flash memory, various timers, and multiple communication interfaces. However, it is important to note that the ST72F321J9T6 is currently obsolete and no longer manufactured by STMicroelectronics.
Key Specifications
| Specification | Details |
|---|---|
| Core Type | 8-bit ST7 core |
| Flash Memory | 32 to 60 KB |
| ROM | 32 to 60 KB |
| ADC Resolution | 10-bit |
| Timers | Five timers |
| Communication Interfaces | SPI, SCI, I2C |
| Package Type | 64/44-pin |
| Lifecycle Status | Obsolete |
Key Features
- High-performance 8-bit ST7 core
- Significant flash memory (32 to 60 KB) for program storage
- 10-bit Analog-to-Digital Converter (ADC)
- Five timers for various timing and control applications
- Multiple communication interfaces including SPI, SCI, and I2C
- Nested interrupts for efficient handling of interrupt requests
Applications
The ST72F321J9T6 MCU is suitable for a wide range of applications, including industrial control systems, automotive electronics, consumer appliances, and other embedded systems that require robust and versatile microcontrollers. Its comprehensive set of peripherals and communication interfaces make it particularly useful in applications that need to interact with various sensors, actuators, and other devices.
Q & A
- What is the core type of the ST72F321J9T6 MCU?
The ST72F321J9T6 MCU is based on the 8-bit ST7 core. - How much flash memory does the ST72F321J9T6 have?
The ST72F321J9T6 has 32 to 60 KB of flash memory. - What communication interfaces does the ST72F321J9T6 support?
The ST72F321J9T6 supports SPI, SCI, and I2C communication interfaces. - Is the ST72F321J9T6 still in production?
No, the ST72F321J9T6 is obsolete and no longer manufactured by STMicroelectronics. - What is the resolution of the ADC in the ST72F321J9T6?
The ADC in the ST72F321J9T6 has a resolution of 10 bits. - How many timers does the ST72F321J9T6 have?
The ST72F321J9T6 has five timers. - What package types are available for the ST72F321J9T6?
The ST72F321J9T6 is available in 64/44-pin packages. - What are some typical applications for the ST72F321J9T6?
The ST72F321J9T6 is used in industrial control systems, automotive electronics, consumer appliances, and other embedded systems. - Where can I find detailed specifications for the ST72F321J9T6?
Detailed specifications can be found in the datasheet available from STMicroelectronics or distributors like Digi-Key and Mouser. - Are there any substitutes available for the ST72F321J9T6?
Yes, there are similar substitutes available due to the obsolete status of the ST72F321J9T6.
