STC89C52RC-40I-P
The STC89C52RC-40I-P is an 8-bit microcontroller from STC Microcontroller, based on the 8051 architecture. It is designed for a wide range of embedded applications requiring high performance and reliability. The microcontroller features a maximum operating frequency of 40 MHz, offering enhanced processing capabilities suitable for real-time control tasks. It includes ample on-chip memory, versatile communication interfaces, and various integrated peripherals to support diverse application requirements.
Key Features:
- 8-bit microcontroller based on the 8051 architecture
- Maximum CPU frequency: 40 MHz
- 8 KB on-chip flash memory for program storage
- 256 bytes of RAM for data storage
- Integrated UART, SPI, and I2C interfaces
- Three 16-bit timer/counters
- 32 programmable I/O pins
- On-chip oscillator and clock circuitry
- Watchdog timer for system reliability
- Power-saving modes to reduce energy consumption
- CPU: 8-bit 8051-based
- Maximum Clock Speed: 40 MHz
- Program Memory (Flash): 8 KB
- RAM: 256 bytes
- I/O Pins: 32
- Timers/Counters: Three 16-bit
- Communication Interfaces: UART, SPI, I2C
- Operating Voltage: 4.5V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Package Type: 40-pin DIP, 44-pin PLCC, 44-pin QFP
- Industrial automation
- Consumer electronics
- Home appliances
- Motor control systems
- Embedded control systems
- IoT devices