ICs
AT89C51RC2 Microcontroller 8-bit 32K Flash – PLCC-44
- 80C52-Based 8-bit Microcontroller – Fully compatible with the 8051 instruction set, featuring a high-performance C52 core with enhanced processing capabilities.
- High-Capacity Flash Memory & RAM – Equipped with 32K bytes of on-chip Flash memory, 256 bytes of internal RAM, and 1K bytes of expanded XRAM, ensuring ample storage for code and data.
- Multiple Clock & Execution Modes – Supports 40 MHz (2.7V–5.5V) and 30 MHz (6 clock/machine cycle mode) for efficient operation, with an X2 mode (16 MHz, 6 clock/machine cycle mode) for reduced power consumption.
- Versatile Communication Interfaces – Features an Enhanced UART (EUART) for multiprocessor communication, SPI Interface (Master/Slave mode), and Programmable Counter Array (PCA) with five channels for advanced control applications.
- Flexible In-System Programming (ISP) & Bootloader Support – Allows firmware updates via ISP using standard Vcc power supply, with an integrated boot ROM for low-level Flash programming routines.
- Low Power & Power Management Features – Includes Idle Mode, Power-Down Mode, and an 8-bit Clock Prescaler to optimize power consumption, making it ideal for battery-powered applications.
