Microchip Technology, Inc. Microcontrollers AT89C5130A-RDTIM

The AT89C5130A-RDTIM is an 8-bit microcontroller featuring an 80C52X2 core that operates at a maximum frequency of 48 MHz in X1 mode and 24 MHz in X2 mode. It includes 16 KB of on-chip Flash memory, which supports in-system programming via USB, and offers 256 bytes of scratchpad RAM along with 1024 bytes of expanded RAM. The device is equipped with a full-duplex enhanced UART, three 16-bit timer/counters, and a programmable counter array with various output capabilities. This microcontroller supports USB 1.1 and 2.0 standards, featuring multiple programmable endpoints and a built-in power monitor. It has a wide operating voltage range of 2.7V to 5.5V and is designed for industrial temperature applications. The AT89C5130A-RDTIM also includes a hardware watchdog timer, keyboard interrupt interface, and various communication interfaces such as TWI and SPI. It is available in a VQFP64 package, making it suitable for a range of embedded applications requiring robust performance and connectivity.