ICL8052CJD

Analog To Digital Converters (ADC) Overview

The ICL8052CJD is a CMOS Serial I/O Controller manufactured by Harris Corporation. It provides one asynchronous serial communication channel with a maximum data transfer rate of 0.125 MBps. The device operates at a maximum clock frequency of 16 MHz and supports NRZ data encoding. Designed for compatibility with the 80C86 and 80C86 bus architectures, it utilizes an 8-bit external data bus and features a 2-address bit width. The component is housed in a 28-pin Plastic Dual In-Line Package (PDIP) and functions within a commercial temperature range of 0°C to 70°C.

Analog To Digital Converters (ADC) Feature Summary

• CMOS technology with low power consumption capabilities
• Single-channel asynchronous serial I/O controller
• Compatible with 80C86 and 80C88 bus standards
• Supports baud rates up to 0.125 MBps

Analog To Digital Converters (ADC) Applications

• Serial communication interfaces for 80C86-based systems
• Data acquisition systems requiring asynchronous serial links
• Industrial control units utilizing standard microprocessor buses

Analog To Digital Converters (ADC) Procurement Notes

Verify the RoHS compliance status, as the source indicates non-compliance. Confirm the specific suffix 'J' denotes the commercial temperature range (0°C to 70°C) and 'D' indicates the PDIP-28 package. Ensure the supplier provides original manufacturer documentation from Harris or authorized distributors to validate authenticity and lot traceability.

Analog To Digital Converters (ADC) Selection Notes

Select this component when interfacing with 80C86/80C88 processors requiring a dedicated serial port. Ensure the system design accommodates the 5V logic levels typical of CMOS devices from this era. Verify that the required baud rate does not exceed 0.125 MBps and that the operating environment remains within the specified commercial temperature limits.

Analog To Digital Converters (ADC) Part Context

This part belongs to the Harris ICL8052 series of serial I/O controllers. It serves as a peripheral interface chip for microprocessors needing asynchronous communication capabilities without software overhead. The device integrates necessary UART functionality into a single CMOS package, reducing board space compared to discrete logic solutions.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference material. Cross-referencing with generic 8251-compatible UARTs may be possible but requires verification of pinout and electrical specifications against the original datasheet.