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MC68HC2681 - Dual Universal Asynchronous Receiver/transmitter

Download the MC68HC2681 datasheet PDF. This datasheet also covers the MC68HC681 variant, as both devices belong to the same dual universal asynchronous receiver/transmitter family and are provided as variant models within a single manufacturer datasheet.

General Description

2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 2.14.1 2.14.2 2.14.3 2.14.4 2.14.5 2.14.6 2.15 2.15.1 2.15.2 2.15.3 2.15.4 VCC and GND Crystal Input or External CLOCK (X1) Crystal Input (X2) RESET (RESET) Chip-Select (CS) Read/Write (R/W) Data Transfer Ackowledge (DTACK) Register

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC68HC681_MotorolaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MC68HC2681
Manufacturer Motorola Semiconductor
File Size 529.56 KB
Description Dual Universal Asynchronous Receiver/transmitter
Datasheet download datasheet MC68HC2681 Datasheet

Full PDF Text Transcription for MC68HC2681 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MC68HC2681. For precise diagrams, and layout, please refer to the original PDF.

www.DataSheet4U.com MC68HC681 DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER (DUART)™ Motorola reserves the right to make changes without further notice to any products herein. M...

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right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not conve