參數(shù)資料
型號: XR16L2551
廠商: Exar Corporation
英文描述: LOW VOLTAGE DUART WITH POWERSAVE
中文描述: 低壓杜阿爾特與省電
文件頁數(shù): 35/48頁
文件大?。?/td> 287K
代理商: XR16L2551
á
REV. 1.0.0
XR16L2551
LOW VOLTAGE DUART WITH POWERSAVE
35
RTS# output may be used for hardware flow control by setting EFR bit-6 to logic 1. When Auto RTS is selected,
an interrupt will be generated when the receive FIFO is filled to the programmed trigger level and RTS de-
asserts to a logic 1 at the next upper trigger level. RTS# will return to a logic 0 when FIFO data falls below the
next lower trigger level. The RTS# output must be asserted (logic 0) before the auto RTS can take effect. RTS#
pin will function as a general purpose output when hardware flow control is disabled.
Logic 0 = Automatic RTS flow control is disabled (default).
Logic 1 = Enable Automatic RTS flow control.
EFR[7]: Auto CTS Flow Control Enable
Automatic CTS Flow Control.
Logic 0 = Automatic CTS flow control is disabled (default).
Logic 1 = Enable Automatic CTS flow control. Data transmission stops when CTS# input de-asserts to logic
1. Data transmission resumes when CTS# returns to a logic 0.
4.13
Software Flow Control Registers (XOFF1, XOFF2, XON1, XON2) - Read/Write
These registers are used as the programmable software flow control characters XOFF1, XOFF2, XON1, and
XON2. For more details, see
Table 7
.
相關PDF資料
PDF描述
XR16L2551IL LOW VOLTAGE DUART WITH POWERSAVE
XR16L2551IM LOW VOLTAGE DUART WITH POWERSAVE
XR16L2552IJ 2.25V TO 5.5V DUART WITH 16-BYTE FIFO
XR16L2552IM 2.25V TO 5.5V DUART WITH 16-BYTE FIFO
XR16L2552 2.25V TO 5.5V DUART WITH 16-BYTE FIFO
相關代理商/技術參數(shù)
參數(shù)描述
XR16L2551_07 制造商:EXAR 制造商全稱:EXAR 功能描述:LOW VOLTAGE DUART WITH POWERSAVE
XR16L2551IL 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
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