参数资料
型号: ST16C554CQ64-F
厂商: Exar Corporation
文件页数: 31/39页
文件大小: 0K
描述: IC UART FIFO 16B QUAD 64LQFP
标准包装: 160
特点: *
通道数: 4,QUART
FIFO's: 16 字节
规程: RS232
电源电压: 2.97 V ~ 5.5 V
带自动流量控制功能:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
其它名称: 1016-1264
37
NOTICE
EXAR Corporation reserves the right to make changes to the products contained in this publication in order to
improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any
circuits described herein, conveys no license under any patent or other right, and makes no representation that
the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration
purposes and may vary depending upon a user’s specific application. While the information in this publication
has been carefully checked; no responsibility, however, is assumed for inaccuracies.
EXAR Corporation does not recommend the use of any of its products in life support applications where the
failure or malfunction of the product can reasonably be expected to cause failure of the life support system or
to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless
EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has
been minimized; (b) the user assumes all such risks; (c) potential liability of EXAR Corporation is adequately
protected under the circumstances.
Copyright 2006 EXAR Corporation
Datasheet June 2006.
Send your UART technical inquiry with technical details to hotline: uarttechsupport@exar.com.
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
ST16C554/554D
REV. 4.0.1
2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO
REVISION HISTORY
DATE
REVISION
DESCRIPTION
August 2004
3.3.0
Added Revision History and Device Status.
August 2005
3.3.1
Updated the 1.4mm-thick Quad Flat Pack package description from "TQFP" to
"LQFP" to be consistent with JEDEC and Industry norms.
April 2006
4.0.0
New datasheet format. Changed active low signal designator from "-" in front of sig-
nal name to "#" after signal name. Updated AC Electrical Characteristics.
June 2006
4.0.1
Corrected Part Numbers in Ordering Information.
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