Overview
The ST72F324K2T6TR is a member of the ST7 microcontroller family designed by STMicroelectronics. This 8-bit microcontroller is optimized for applications requiring a 5V operating range. It features a robust set of peripherals and power management capabilities, making it suitable for a variety of industrial and consumer electronics applications.
Key Specifications
| Parameter | Value |
|---|---|
| Program Memory | 32K Flash |
| RAM | 1024 bytes (256 bytes stack) |
| Voltage Range | 3.8V to 5.5V |
| Temperature Range | -40°C to +125°C |
| Package Types | SDIP42, TQFP44 10x10, SDIP32, TQFP32 7x7 |
| ADC Resolution | 10-bit |
| Timers | 4 timers (including 16-bit Timer A and Timer B) |
| Communication Interfaces | SPI, SCI |
| Interrupts | Nested interrupt controller, 10 interrupt vectors plus TRAP and RESET |
| I/O Ports | Up to 32 multifunctional bidirectional I/O lines |
Key Features
- High Density Flash (HD-Flash): 32K Flash with read-out protection capability, In-Application Programming, and In-Circuit Programming.
- Power Management: Enhanced low voltage supervisor (LVD), auxiliary voltage detector (AVD), and four power saving modes (Halt, Active-Halt, Wait, and Slow).
- Timers and Clock Management: Main Clock Controller with real-time base, beep, and clock-out capabilities; configurable watchdog timer; and PLL for 2x frequency multiplication.
- Communication Interfaces: SPI synchronous serial interface and SCI asynchronous serial interface.
- Analog Peripherals: 10-bit ADC with up to 12 robust input ports.
- Interrupt Management: Nested interrupt controller with 10 interrupt vectors plus TRAP and RESET.
- I/O Ports: Up to 32 multifunctional bidirectional I/O lines with high sink output capabilities.
Applications
The ST72F324K2T6TR is suitable for a wide range of applications, including:
- Industrial control systems
- Consumer electronics
- Automotive systems
- Medical devices
- Home appliances
Q & A
- What is the operating voltage range of the ST72F324K2T6TR?
The operating voltage range is 3.8V to 5.5V.
- How much program memory does the ST72F324K2T6TR have?
The ST72F324K2T6TR has 32K of Flash program memory.
- What types of timers are available on this microcontroller?
The microcontroller features four timers, including a 16-bit Timer A and a 16-bit Timer B.
- Does the ST72F324K2T6TR support In-Circuit Programming?
- What communication interfaces are available on this microcontroller?
The microcontroller features SPI synchronous serial interface and SCI asynchronous serial interface.
- How many I/O ports does the ST72F324K2T6TR have?
The microcontroller has up to 32 multifunctional bidirectional I/O lines.
- What is the resolution of the ADC on the ST72F324K2T6TR?
The ADC has a 10-bit resolution.
- Does the ST72F324K2T6TR have power saving modes?
- What is the temperature range for the ST72F324K2T6TR?
The temperature range is -40°C to +125°C.
- What are the available package types for the ST72F324K2T6TR?
The available package types include SDIP42, TQFP44 10x10, SDIP32, and TQFP32 7x7.
