The MC68332ACEH20 is an integrated circuit (IC) component manufactured by Motorola, which belongs to the MC68300 family. It is a microcontroller unit (MCU) designed for embedded systems and offers several key features that make it suitable for a wide range of applications.
The MC68332ACEH20 is built with a 32-bit CPU core operating at a clock frequency of up to 20 MHz, providing efficient and powerful processing capabilities. It includes 256 kilobytes of on-chip static random-access memory (SRAM) and can access up to 16 megabytes of external memory, facilitating data storage and manipulation.
One of the significant features of the MC68332ACEH20 is its extensive set of integrated peripherals. It consists of 1 asynchronous serial communication interface (SCI), 1 synchronous serial communication interface (SPI), 1 time processing unit (TPU), and 1 parallel input/output (PIO) module. These peripherals enable the MCU to communicate with external devices, handle data transmission, and perform various interfacing tasks.
Furthermore, the MC68332ACEH20 supports several parallel and serial communication protocols, including CAN (Controller Area Network), I²C (Inter-Integrated Circuit), and UART (Universal Asynchronous Receiver-Transmitter), making it compatible with a wide range of communication standards.
The MCU also incorporates a programmable interrupt controller (PIC) that provides flexibility in interrupt handling
