Overview
The ST72F324K6T6 is a microcontroller from the ST7 family, designed by STMicroelectronics. This 8-bit MCU is tailored for applications requiring a robust and versatile microcontroller with a wide range of features. It operates within the 5V voltage range, making it suitable for various industrial and mid-range applications. The device features an enhanced instruction set and supports both in-application programming and in-circuit programming for its High-Density Flash (HDFlash) memory.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Series | ST7 |
| Core Processor | ST7 |
| Core Size | 8-Bit |
| Speed | 8MHz |
| Connectivity | SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 24 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3.8 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 32-LQFP |
| Mounting Style | SMD/SMT |
Key Features
- Memories: 32KB of High-Density Flash (HDFlash) with read-out protection capability, in-application programming, and in-circuit programming. 1KB of RAM.
- Clock, Reset And Supply Management: Enhanced low voltage supervisor (LVD) with programmable reset thresholds, auxiliary voltage detector (AVD) with interrupt capability, and various clock sources including crystal/ceramic resonator oscillators and internal RC oscillator.
- Power Saving Modes: Four modes - Halt, Active-Halt, Wait, and Slow.
- Interrupt Management: Nested interrupt controller with 10 interrupt vectors plus TRAP and RESET, and 9/6 external interrupt lines.
- I/O Ports: Up to 32 multifunctional bidirectional I/O lines, with 22/17 alternate function lines and 12/10 high sink outputs.
- Timers: Four timers including a main clock controller, configurable watchdog timer, 16-bit Timer A, and 16-bit Timer B with various modes like PWM and pulse generator.
- Communication Interfaces: SPI synchronous serial interface and SCI asynchronous serial interface.
- Analog Peripheral: 10-bit ADC with up to 12 robust input ports.
- Instruction Set: 8-bit data manipulation, 63 basic instructions, 17 main addressing modes, and an 8 x 8 unsigned multiply instruction.
Applications
- Industrial Applications: Suitable for various industrial environments due to its robust features and wide operating temperature range.
- Mid-range Applications: Ideal for applications that require a balance between performance and cost, such as consumer electronics and automotive systems.
Q & A
- What is the core processor of the ST72F324K6T6?
The core processor is the ST7.
- What is the maximum clock frequency of the ST72F324K6T6?
The maximum clock frequency is 8 MHz.
- What types of communication interfaces does the ST72F324K6T6 support?
The device supports SPI synchronous serial interface and SCI asynchronous serial interface.
- How much program memory does the ST72F324K6T6 have?
The device has 32KB of FLASH program memory.
- What is the operating temperature range of the ST72F324K6T6?
The operating temperature range is -40°C to 85°C.
- Does the ST72F324K6T6 have power saving modes?
Yes, it has four power saving modes: Halt, Active-Halt, Wait, and Slow.
- How many I/O ports does the ST72F324K6T6 have?
The device has up to 24 multifunctional bidirectional I/O lines.
- What type of ADC does the ST72F324K6T6 feature?
The device features a 10-bit ADC with up to 12 robust input ports.
- Is the ST72F324K6T6 RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What package type does the ST72F324K6T6 come in?
The device comes in a 32-LQFP package.
