Overview
The ST72F345C4T6 is an 8-bit microcontroller (MCU) from STMicroelectronics, part of the ST7 family. This MCU is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals. It features up to 16KB of Flash memory, 1KB of RAM, and 256 bytes of EEPROM. The device is equipped with a 10-bit analog-to-digital converter (ADC), two 16-bit timers, and various communication interfaces such as I2C, SPI, and SCI. The ST72F345C4T6 is packaged in a 48-pin LQFP (Low Profile Quad Flat Package) and operates within a voltage range of 2.7V to 5.5V, making it suitable for various embedded system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ST7 |
| Core Size | 8-Bit |
| Speed | 8 MHz |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 48-LQFP |
| Number of I/O | 34 |
| Connectivity | I2C, LIN, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
Key Features
- Up to 16KB of Flash memory, 1KB of RAM, and 256 bytes of EEPROM.
- 10-bit analog-to-digital converter (ADC) with 12 channels.
- Two 16-bit timers.
- Communication interfaces: I2C, LIN, SCI, and SPI.
- Low voltage detector (LVD), power-on reset (POR), pulse width modulation (PWM), and watchdog timer (WDT).
- Operating voltage range: 2.7V to 5.5V.
- Operating temperature range: -40°C to 85°C.
Applications
The ST72F345C4T6 is versatile and can be used in a variety of applications, including:
- Industrial control systems.
- Automotive systems (e.g., dashboard controls, anti-theft systems).
- Consumer electronics (e.g., remote controls, home appliances).
- Medical devices.
- Smart home devices.
Q & A
- What is the core processor of the ST72F345C4T6?
The core processor of the ST72F345C4T6 is the ST7. - How much Flash memory does the ST72F345C4T6 have?
The ST72F345C4T6 has up to 16KB of Flash memory. - What is the maximum clock frequency of the ST72F345C4T6?
The maximum clock frequency of the ST72F345C4T6 is 8 MHz. - What communication interfaces does the ST72F345C4T6 support?
The ST72F345C4T6 supports I2C, LIN, SCI, and SPI communication interfaces. - What is the operating voltage range of the ST72F345C4T6?
The operating voltage range of the ST72F345C4T6 is 2.7V to 5.5V. - How many I/O pins does the ST72F345C4T6 have?
The ST72F345C4T6 has 34 I/O pins. - What type of package is the ST72F345C4T6 available in?
The ST72F345C4T6 is available in a 48-pin LQFP package. - Does the ST72F345C4T6 have any analog-to-digital conversion capabilities?
Yes, the ST72F345C4T6 has a 10-bit ADC with 12 channels. - What are some of the peripherals available on the ST72F345C4T6?
The ST72F345C4T6 includes peripherals such as LVD, POR, PWM, and WDT. - What is the operating temperature range of the ST72F345C4T6?
The operating temperature range of the ST72F345C4T6 is -40°C to 85°C.
