应用笔记 4856

Replacing the 73S8014R with the 73S8014BL


摘要 : This article explains how the 73S8014BL low-pin-count smart-card interface replaces the 73S8014R smart-card interface. Several features on the 73S8014R have been removed or redefined to reduce the 20-pin count. These modifications resulted in the removal of six pins and achieved the lowest possible cost for the 14-pin 73S8014BL. Card switch debounce and power-down capabilities were also added to the 73S8014BL. This application note also lists precautions to ensure proper transition to the 73S8014BL, and shows a dual-footprint implementation with the 73S8014R and 73S8014BL.

下一步
EE-Mail 订阅EE-Mail,接收关于您感兴趣的新文档的自动通知。
Download 下载,PDF格式
© , Maxim Integrated Products, Inc.
The content on this webpage is protected by copyright laws of the United States and of foreign countries. For requests to copy this content, contact us.
APP 4856:
应用笔记 4856,AN4856, AN 4856, APP4856, Appnote4856, Appnote 4856