参数资料
| 型号： | ST16C2550IQ48-F |
| 厂商： | Exar Corporation |
| 文件页数： | 31/37页 |
| 文件大小： | 0K |
| 描述： | IC DUART FIFO 16B 48TQFP |
| 标准包装： | 250 |
| 特点： | * |
| 通道数： | 2，DUART |
| FIFO's： | 16 字节 |
| 规程： | RS232，RS485 |
| 电源电压： | 2.97 V ~ 5.5 V |
| 带故障启动位检测功能： | 是 |
| 带调制解调器控制功能： | 是 |
| 带CMOS： | 是 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TQFP |
| 供应商设备封装： | 48-TQFP（7x7） |
| 包装： | 托盘 |
| 其它名称： | 1016-1256 |
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REVISION HISTORY
Date
Revision
Description
February 2002
4.0
Changed to standard style format. Text descriptions were clarified and simplified (eg.
DMA operation, FIFO mode vs. Non-FIFO mode operations etc). Clarified timing dia-
grams. Renamed Rclk (Receive Clock) to Bclk (Baud Clock) and timing symbols.
Added TAH, TCS and OSC.
April 2002
4.1
September 2003 4.2
Changed to single column format. Added Device Status to Ordering Information.
Devices with top markings of "A2 YYWW" and newer have 5V tolerant inputs. Devices
with top markings of "CC YYWW" and older do not have 5V tolerant inputs.
April 2004
4.2.1
Corrected unit of clock pulse duration (CLK) in AC Electrical Characteristics table from
’MHz’ to ’ns’.
August 2004
4.3.1
Updated the AC Timing values for CS, IOR, IOW and TDY parameters.
October 2004
4.4.0
The AC and DC Electrical Characteristics tables apply to devices with top mark date
code of "A2 YYWW" and newer.
January 2011
4.4.1
Corrected the "Voltage at any pin" to "GND-0.3V to +5.5V" in the "Absolute maximum
ratings" table on the page 26.
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 2011 EXAR Corporation
Datasheet January 2011.
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.
ST16C2550
REV. 4.4.1
2.97V TO 5.5V DUART WITH 16-BYTE FIFO
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST16C2550IQ48TR-F | 功能描述:UART 接口集成电路 DUAL UART W/16BYTE FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| ST16C2552 | 制造商:EXAR 制造商全称:EXAR 功能描述:2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO |
| ST16C2552_06 | 制造商:EXAR 制造商全称:EXAR 功能描述:2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO |
| ST16C2552CJ | 制造商:EXAR 功能描述:IC , Dual UART 4MBPS 5.5 44 PLCC 制造商:Exar Corporation 功能描述: 制造商:XIC 功能描述: 制造商:Exar Corporation 功能描述:UART, 44 Pin, Plastic, PLCC |
| ST16C2552CJ-0A-EB | 功能描述:界面开发工具 Supports C2550 44 ld PLCC, ISA Interface RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
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