The N80C188EB20 is an embedded 16-bit microprocessor from Intel, belonging to the Intel 80188 family. It is a highly integrated processor designed for embedded systems and applications where size, power consumption, and cost are critical factors. It combines the CPU core with several on-chip peripherals, reducing the need for external components and simplifying system design.
Applications
- Industrial control systems
- Embedded controllers
- Communication devices
- Instrumentation
- Automated test equipment
Features
- 16-bit CPU core
- Integrated memory controller
- Integrated DMA controller
- Integrated timers and counters
- Serial communication interfaces (UART)
- Parallel I/O ports
- 20 MHz clock frequency (as indicated by 20 in the part number)
Benefits
- Reduced system cost due to integrated peripherals
- Lower power consumption for battery-powered applications
- Simplified board layout and assembly
- Increased system reliability
- Real-time processing capabilities
Specifications
The N80C188EB20 operates at a clock frequency of 20 MHz. It supports a 1 MB memory address space. The integrated peripherals include a DMA controller, timers, counters, serial communication interfaces, and parallel I/O ports. The device is typically packaged in a PLCC (Plastic Leaded Chip Carrier) or similar package. Refer to the Intel datasheet for detailed specifications, including electrical characteristics, timing diagrams, and package dimensions.
