參數(shù)資料
型號(hào): ST16C1551
廠商: Exar Corporation
英文描述: UART with 16-Byte FIFO(通用異步接收器/發(fā)送器(帶16字節(jié)的先進(jìn)先出))
中文描述: 的UART具有16字節(jié)FIFO(通用異步接收器/發(fā)送器(帶16字節(jié)的先進(jìn)先出))
文件頁(yè)數(shù): 7/32頁(yè)
文件大小: 418K
代理商: ST16C1551
ST16C1550/51
7
Rev. 3.10
Symbol
Pin
28
Signal
type
Pin Description
28
48
will be a logic 1 during reset, idle (no data), or when the
transmitter is disabled. During the local loopback mode, the
RX input pin is disabled and TX data is connected to the
UART RX Input, internally.
TX
10
10
8
O
Transmit Data (A-B) - This output is associated with indi-
vidual serial transmit channel data from the 155X. The TX
signal will be a logic 1 during reset, idle (no data), or when
the transmitter is disabled. During the local loopback mode,
the TX output pin is disabled and TX data is internally
connected to the UART RX Input.
All unused input pins should be tied to VCC or GND.
SYMBOL DESCRIPTION
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