CS82C52Z96

Overview

The CS82C52Z96 is a single-channel Universal Asynchronous Receiver/Transmitter (UART) interface integrated circuit manufactured by Renesas Electronics. It operates on a 5V supply with a voltage range of 4.5V to 5.5V and supports data rates up to 1 Mb/s. The device features a maximum operating current of 4 mA and functions within a commercial temperature range of 0°C to +70°C. It is housed in a 28-pin Plastic Leadless Chip Carrier (PLCC-28) surface-mount package. This component belongs to the 82C52 series and utilizes RS-232 signaling standards for serial communication applications.

Feature Summary

• Provides asynchronous serial data transmission and reception capabilities via a single UART channel.
• Integrates a built-in baud rate generator for flexible clock configuration.
• Ensures TTL compatibility for direct interfacing with standard logic families.

Applications

• Serial communication interfaces in industrial control systems
• Data acquisition modules requiring asynchronous transfer
• Embedded system peripheral connections

Procurement Notes

Verify the specific suffix Z96 against official datasheets to confirm packaging details, as suffixes often denote tape-and-reel configurations versus tubes. Confirm RoHS compliance status and moisture sensitivity levels prior to assembly. Check for End-of-Life notifications or production discontinuance notices from Renesas to ensure long-term availability for manufacturing.

Selection Notes

Select this component when a single-channel UART with an integrated baud rate generator is required in a surface-mount PLCC-28 package. Ensure the design environment supports the 0°C to +70°C commercial temperature range. Verify that the 5V logic level and 1 Mb/s maximum data rate align with the target system's communication requirements.

Part Context

The CS82C52Z96 is part of the 82C52 family of Peripheral UARTs. It serves as a CMOS-compatible successor to older NMOS versions, offering lower power consumption while maintaining pin compatibility. The device is designed for microprocessor-based systems requiring reliable serial data exchange without external clock generation hardware.

Replacement Considerations

The ID82C52 is a pin-compatible alternative offering an extended industrial temperature range (-40°C to +85°C) in a CDIP-28 through-hole package. Designers must account for the package style difference and verify thermal performance if upgrading from the commercial grade CS82C52Z96.