参数资料
型号: XR16L788CQ-F
厂商: Exar Corporation
文件页数: 45/54页
文件大小: 0K
描述: IC UART 64B 3.3V OCTAL 100QFP
标准包装: 66
特点: *
通道数: 8
FIFO's: 64 字节
规程: RS485
电源电压: 2.97 V ~ 5.5 V
带自动流量控制功能:
带IrDA 编码器/解码器:
带故障启动位检测功能:
带调制解调器控制功能:
安装类型: 表面贴装
封装/外壳: 100-BQFP
供应商设备封装: 100-QFP(14x20)
包装: 托盘
其它名称: 1016-1283
XR16L788
5
REV. 1.2.3
HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
TX4
64
O
UART channel 4 Transmit Data or infrared transmit data.
RX4
57
I
UART channel 4 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses can be inverted internally prior the decoder by
FCTR[4].
RTS4#
62
O
UART channel 4 Request to Send or general purpose output (active low). See
description of RTS0# pin.
CTS4#
58
I
UART channel 4 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
DTR4#
63
O
UART channel 4 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
DSR4#
59
I
UART channel 4 Data Set Ready or general purpose input (active low). See
description of DSR0# pin.
CD4#
60
I
UART channel 4 Carrier Detect or general purpose input (active low).
RI4#
61
I
UART channel 4 Ring Indicator or general purpose input (active low).
TX5
56
O
UART channel 5 Transmit Data or infrared transmit data.
RX5
49
I
UART channel 5 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses can be inverted internally prior the decoder by
FCTR[4].
RTS5#
54
O
UART channel 5 Request to Send or general purpose output (active low). See
description of RTS0# pin.
CTS5#
50
I
UART channel 5 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
DTR5#
55
O
UART channel 5 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
DSR5#
51
I
UART channel 5 Data Set Ready or general purpose input (active low). See
description of DSR0# pin.
CD5#
52
I
UART channel 5 Carrier Detect or general purpose input (active low).
RI5#
53
I
UART channel 5 Ring Indicator or general purpose input (active low).
TX6
46
O
UART channel 6 Transmit Data or infrared transmit data.
RX6
39
I
UART channel 6 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses can be inverted internally prior the decoder by
FCTR[4].
RTS6#
44
O
UART channel 6 Request to Send or general purpose output (active low). See
description of RTS0# pin.
CTS6#
40
I
UART channel 6 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
DTR6#
45
O
UART channel 6 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
DSR6#
41
I
UART channel 6 Data Set Ready or general purpose input (active low). See
description of DSR0# pin.
CD6#
42
I
UART channel 6 Carrier Detect or general purpose input (active low).
RI6#
43
I
UART channel 6 Ring Indicator or general purpose input (active low).
TX7
38
O
UART channel 7 Transmit Data or infrared transmit data.
NAME
PIN #TYPE
DESCRIPTION
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