參數(shù)資料
型號： XR16L788IQ-F
廠商： Exar Corporation
文件頁數(shù)： 45/54頁
文件大?。?/td> 0K
描述： IC UART 64B 3.3V OCTAL 100QFP
標(biāo)準(zhǔn)包裝： 66
特點： *
通道數(shù)： 8
FIFO's： 64 字節(jié)
規(guī)程： RS485
電源電壓： 2.97 V ~ 5.5 V
帶自動流量控制功能： 是
帶IrDA 編碼器/解碼器： 是
帶故障啟動位檢測功能： 是
帶調(diào)制解調(diào)器控制功能： 是
安裝類型： 表面貼裝
封裝/外殼： 100-BQFP
供應(yīng)商設(shè)備封裝： 100-QFP（14x20）
包裝： 托盤
其它名稱： 1016-1284
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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