Overview
The ST72F324BK2T6 is an 8-bit microcontroller from STMicroelectronics, part of the ST7 family. This microcontroller is designed for a wide range of applications requiring robust performance and low power consumption. It features a high-density flash memory, various peripherals, and advanced power management capabilities. Although the ST72F324BK2T6 is currently obsolete and no longer manufactured, it remains relevant for legacy systems and maintenance purposes.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ST7 |
| Data Bus Width | 8 bit |
| Program Memory | 8K Flash |
| RAM | 384 bytes |
| Clock Frequency Max | 8 MHz |
| Interfaces | SCI, SPI |
| Analog to Digital Converter (ADC) | 10-bit, up to 12 input ports |
| Timers | 4 timers (including 16-bit Timer A and Timer B) |
| Power Saving Modes | Halt, Active-Halt, Wait, Slow |
| Voltage Range | 3.8V to 5.5V |
| Temperature Range | -40°C to +85°C |
| Package | TQFP32 7x7 mm |
Key Features
- High-Density Flash Memory: 8K bytes of dual voltage flash memory with in-application programming and in-circuit programming capabilities.
- Advanced Power Management: Enhanced low voltage supervisor (LVD), auxiliary voltage detector (AVD), and four power saving modes (Halt, Active-Halt, Wait, Slow).
- Peripheral Set: Includes 10-bit ADC, 4 timers, SPI and SCI interfaces, and a nested interrupt controller.
- I/O Ports: Up to 32 multifunctional bidirectional I/O lines with alternate function capabilities.
- Clock Management: Crystal/ceramic resonator oscillators, internal RC oscillator, PLL for 2x frequency multiplication, and clock security system.
Applications
The ST72F324BK2T6 is suitable for a variety of applications, including industrial control systems, automotive electronics, consumer appliances, and medical devices. Its robust peripherals and power management features make it ideal for systems requiring reliable performance and low power consumption.
Q & A
- What is the core type of the ST72F324BK2T6 microcontroller?
The core type is ST7. - What is the maximum clock frequency of the ST72F324BK2T6?
The maximum clock frequency is 8 MHz. - How much program memory does the ST72F324BK2T6 have?
The ST72F324BK2T6 has 8K bytes of flash memory. - What types of interfaces are available on the ST72F324BK2T6?
The microcontroller features SCI (asynchronous serial interface) and SPI (synchronous serial interface). - What is the resolution of the ADC on the ST72F324BK2T6?
The ADC has a 10-bit resolution with up to 12 input ports. - What power saving modes are available on the ST72F324BK2T6?
The microcontroller has Halt, Active-Halt, Wait, and Slow power saving modes. - What is the voltage range of the ST72F324BK2T6?
The voltage range is from 3.8V to 5.5V. - What is the temperature range of the ST72F324BK2T6?
The temperature range is from -40°C to +85°C. - Is the ST72F324BK2T6 still in production?
No, the ST72F324BK2T6 is obsolete and no longer manufactured. - What package options are available for the ST72F324BK2T6?
The microcontroller is available in a TQFP32 7x7 mm package.
