SB80C188EC13

Microprocessors Overview

The SB80C188EC13 is a 16-bit microprocessor belonging to the i186 family, manufactured by Intel (formerly Altera). It operates at a maximum clock frequency of 13 MHz and utilizes CMOS technology. The device features a 20-bit address bus and an 8-bit external data bus, packaged in a 100-pin PQFP shrink package. Key integrated peripherals include four DMA channels and support for low-power modes. The component is not RoHS compliant.

Microprocessors Feature Summary

• Integrates four dedicated DMA channels for efficient data transfer management
• Supports low-power operating modes for energy conservation
• Features a 16-bit core architecture with a 20-bit address bus

Microprocessors Applications

• Embedded control systems requiring 16-bit processing
• Industrial automation controllers
• Legacy system maintenance and replacement

Microprocessors Procurement Notes

Verify compliance requirements as this component is explicitly noted as non-RoHS compliant. Confirm the specific suffix designation matches the required pinout and electrical characteristics. Check for obsolescence status or end-of-life notifications from the manufacturer before finalizing procurement plans.

Microprocessors Selection Notes

Select this processor for applications necessitating a 16-bit architecture with integrated peripheral control capabilities. Ensure the design accommodates the 100-pin QFP package dimensions. Verify that the 13 MHz operational speed meets the timing constraints of the target system logic.

Microprocessors Part Context

This microprocessor is part of the broader i186 family, which provides embedded processing solutions. While historically associated with Altera's distribution channels, the component is technically a microprocessor rather than a programmable logic device like the Cyclone FPGA series also distributed by the company.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.