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参数资料
| 型号： | XR17C158CV |
| 厂商： | Exar Corporation |
| 文件页数： | 34/67页 |
| 文件大小： | 0K |
| 描述： | IC UART PCI BUS OCTAL 144LQFP |
| 产品变化通告： | Leaded UART, V&I Obsolescence 11/Apr/2011 |
| 标准包装： | 60 |
| 特点： | * |
| 通道数： | 8 |
| FIFO's： | 64 字节 |
| 规程： | RS485 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 带自动流量控制功能： | 是 |
| 带IrDA 编码器/解码器： | 是 |
| 带故障启动位检测功能： | 是 |
| 带调制解调器控制功能： | 是 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 144-LQFP |
| 供应商设备封装： | 144-LQFP（20x20） |
| 包装： | 托盘 |
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XR17C158
xr
5V PCI BUS OCTAL UART
REV. 1.4.3
4
DTR1#
118
O
UART channel 1 Data Terminal Ready or general purpose output (active low).
DSR1#
122
I
UART channel 1 Data Set Ready or general purpose input (active low).
CD1#
121
I
UART channel 1 Carrier Detect or general purpose input (active low).
RI1#
120
I
UART channel 1 Ring Indicator or general purpose input (active low).
TX2
106
O
UART channel 2 Transmit Data or infrared transmit data.
RX2
99
I
UART channel 2 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
RTS2#
104
O
UART channel 2 Request to Send or general purpose output (active low).
CTS2#
100
I
UART channel 2 Clear to Send or general purpose input (active low).
DTR2#
105
O
UART channel 2 Data Terminal Ready or general purpose output (active low).
DSR2#
101
I
UART channel 2 Data Set Ready or general purpose input (active low).
CD2#
102
I
UART channel 2 Carrier Detect or general purpose input (active low).
RI2#
103
I
UART channel 2 Ring Indicator or general purpose input (active low).
TX3
98
O
UART channel 3 Transmit Data or infrared transmit data.
RX3
91
I
UART channel 3 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
RTS3#
96
O
UART channel 3 Request to Send or general purpose output (active low).
CTS3#
92
I
UART channel 3 Clear to Send or general purpose input (active low).
DTR3#
97
O
UART channel 3 Data Terminal Ready or general purpose output (active low).
DSR3#
93
I
UART channel 3 Data Set Ready or general purpose input (active low).
CD3#
94
I
UART channel 3 Carrier Detect or general purpose input (active low).
RI3#
95
I
UART channel 3 Ring Indicator or general purpose input (active low).
TX4
88
O
UART channel 4 Transmit Data or infrared transmit data.
RX4
81
I
UART channel 4 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
RTS4#
86
O
UART channel 4 Request to Send or general purpose output (active low).
CTS4#
82
I
UART channel 4 Clear to Send or general purpose input (active low).
DTR4#
87
O
UART channel 4 Data Terminal Ready or general purpose output (active low).
DSR4#
83
I
UART channel 4 Data Set Ready or general purpose input (active low).
CD4#
84
I
UART channel 4 Carrier Detect or general purpose input (active low).
RI4#
85
I
UART channel 4 Ring Indicator or general purpose input (active low).
TX5
80
O
UART channel 5 Transmit Data or infrared transmit data.
RX5
71
I
UART channel 5 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
RTS5#
78
O
UART channel 5 Request to Send or general purpose output (active low).
CTS5#
72
I
UART channel 5 Clear to Send or general purpose input (active low).
DTR5#
79
O
UART channel 5 Data Terminal Ready or general purpose output (active low).
DSR5#
75
I
UART channel 5 Data Set Ready or general purpose input (active low).
CD5#
76
I
UART channel 5 Carrier Detect or general purpose input (active low).
RI5#
77
I
UART channel 5 Ring Indicator or general purpose input (active low).
Pin Description
NAME
PIN #TYPE
DESCRIPTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XR17C158CV-0A-EVB | 功能描述:UART 接口集成电路 Supports C158 144 ld TQFP, PCI Interface 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 |
| XR17C158CV-F | 功能描述:UART 接口集成电路 UART 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 |
| XR17C158CVTR-F | 制造商:Exar Corporation 功能描述:UART 8-CH 64Byte FIFO 5V 144-Pin LQFP T/R 制造商:Exar Corporation 功能描述:XR17C158CVTR-F |
| XR17C158IV | 功能描述:UART 接口集成电路 UART 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 |
| XR17C158IV-F | 功能描述:UART 接口集成电路 UART 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 |
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