Overview
The ST7FMC1K4T3 is an 8-bit microcontroller from STMicroelectronics, part of the ST7 family. This microcontroller is designed for a variety of applications requiring low to medium complexity. Although it is now obsolete and no longer manufactured, it remains relevant for existing designs and legacy systems. The ST7FMC1K4T3 features a CISC (Complex Instruction Set Computer) architecture and is known for its robust set of peripherals and capabilities.
Key Specifications
| Specification | Value |
|---|---|
| Core | ST7 |
| Program Memory Size | 16 kB |
| Data RAM Size | 768 B |
| Package / Case | LQFP-32 |
| Maximum Clock Frequency | 8 MHz |
| ADC Resolution | 10 bit |
| Number of I/Os | 60 |
| Supply Voltage | 5V |
Key Features
- CISC Architecture: The ST7FMC1K4T3 uses a Complex Instruction Set Computer architecture, which provides a balance between code density and execution speed.
- Flash Memory: It features 16 kB of Flash memory, allowing for program storage and updates.
- 10-bit ADC: The microcontroller includes a 10-bit Analog-to-Digital Converter, suitable for various analog input applications.
- Nested Interrupts: Supports nested interrupts, enhancing the microcontroller's ability to handle multiple interrupt sources efficiently.
- Brushless Motor Control: Designed with capabilities for controlling brushless motors, making it suitable for motor control applications.
Applications
- Motor Control: The ST7FMC1K4T3 is particularly suited for brushless motor control applications due to its integrated motor control peripherals.
- Industrial Automation: It can be used in various industrial automation tasks requiring low to medium complexity, such as sensor monitoring and control systems.
- Consumer Electronics: Suitable for use in consumer electronics that require simple to moderate microcontroller functionality.
- Legacy Systems: Given its obsolescence, it is primarily used in maintaining and updating existing systems that were designed with this microcontroller.
Q & A
- What is the core architecture of the ST7FMC1K4T3?
The ST7FMC1K4T3 uses an 8-bit CISC (Complex Instruction Set Computer) architecture.
- How much program memory does the ST7FMC1K4T3 have?
The ST7FMC1K4T3 has 16 kB of program memory.
- What is the maximum clock frequency of the ST7FMC1K4T3?
The maximum clock frequency is 8 MHz.
- What is the resolution of the ADC in the ST7FMC1K4T3?
The ADC resolution is 10 bits.
- How many I/Os does the ST7FMC1K4T3 have?
The ST7FMC1K4T3 has 60 I/Os.
- Is the ST7FMC1K4T3 still in production?
No, the ST7FMC1K4T3 is obsolete and no longer manufactured.
- What are some common applications of the ST7FMC1K4T3?
Common applications include motor control, industrial automation, consumer electronics, and legacy system maintenance.
- What package type does the ST7FMC1K4T3 come in?
The ST7FMC1K4T3 comes in a 32-pin LQFP package.
- What is the supply voltage for the ST7FMC1K4T3?
The supply voltage is 5V.
- Are there any substitutes available for the ST7FMC1K4T3?
Yes, substitutes such as the STM8S105K4T3C from STMicroelectronics are available.
