16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS The **SB80C188EC20** is a microcontroller manufactured by **Intel**. Below are its key specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Intel
- **Part Number:** SB80C188EC20
- **Architecture:** 80C188 (Enhanced 8/16-bit microcontroller based on the 80188 core)
- **CPU Speed:** **20 MHz**
- **Data Bus Width:** 8/16-bit
- **Address Bus Width:** 20-bit (supports 1 MB of memory)
- **Instruction Set:** x86-compatible
- **On-Chip Peripherals:**
- Two 16-bit timers
- Programmable interrupt controller
- DMA controller (2 channels)
- Serial communication unit (UART)
- Programmable chip-select logic
- **Operating Voltage:** **5V**
- **Package Type:** **PLCC (Plastic Leaded Chip Carrier)**
- **Operating Temperature Range:** Commercial (0°C to 70°C) or Industrial (-40°C to 85°C) depending on variant
### **Descriptions:**
- The **SB80C188EC20** is an enhanced version of the **Intel 80188** microcontroller, offering improved performance and integrated peripherals.
- It is designed for embedded control applications, including industrial automation, telecommunications, and consumer electronics.
- The microcontroller combines a high-speed **20 MHz CPU** with on-chip peripherals, reducing the need for external components.
### **Features:**
- **High Integration:** Combines CPU, memory controller, timers, and communication interfaces in a single chip.
- **Flexible Memory Addressing:** Supports up to **1 MB of memory** via its 20-bit address bus.
- **DMA Support:** Includes **2-channel DMA** for efficient data transfers.
- **Serial Communication:** Built-in UART for serial data communication.
- **Power Management:** Supports power-saving modes for low-power applications.
- **Industrial-Grade Options:** Available in extended temperature ranges for harsh environments.
This information is strictly based on Intel's datasheet and technical documentation for the **SB80C188EC20**.
