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ST72F321R9TC from ST,ST Microelectronics

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ST72F321R9TC

Manufacturer: ST

ST72321

Partnumber Manufacturer Quantity Availability
ST72F321R9TC ST 87 In Stock

Description and Introduction

ST72321 The ST72F321R9TC is a microcontroller from STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** STMicroelectronics  
### **Part Number:** ST72F321R9TC  

### **Specifications:**  
- **Core:** ST7 8-bit microcontroller  
- **CPU Speed:** 8 MHz  
- **Flash Memory:** 32 KB  
- **RAM:** 1 KB  
- **EEPROM:** 1 KB  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** LQFP64 (10x10mm, 64-pin)  

### **Features:**  
- **On-chip Peripherals:**  
  - 10-bit ADC (Analog-to-Digital Converter) with 16 channels  
  - 2 x 16-bit timers with PWM (Pulse-Width Modulation)  
  - 1 x 8-bit timer  
  - SPI (Serial Peripheral Interface)  
  - I²C (Inter-Integrated Circuit)  
  - UART (Universal Asynchronous Receiver-Transmitter)  
  - Watchdog Timer (WDT)  
- **Interrupts:** Nested interrupt controller  
- **Low Power Modes:** Halt and Wait modes for reduced power consumption  
- **Development Support:** In-circuit programming (ICP) and debugging  

### **Applications:**  
- Industrial control systems  
- Consumer electronics  
- Automotive applications  
- Home appliances  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

ST72321

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