- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄11830 > XR17D152IM-F (Exar Corporation)IC UART PCI BUS DUAL 100TQFP PDF資料下載
參數(shù)資料
| 型號(hào)： | XR17D152IM-F |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 34/68頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC UART PCI BUS DUAL 100TQFP |
| 標(biāo)準(zhǔn)包裝： | 90 |
| 特點(diǎn)： | * |
| 通道數(shù)： | 2，DUART |
| FIFO's： | 64 字節(jié) |
| 規(guī)程： | RS485 |
| 電源電壓： | 3.3V，5V |
| 帶自動(dòng)流量控制功能： | 是 |
| 帶IrDA 編碼器/解碼器： | 是 |
| 帶故障啟動(dòng)位檢測(cè)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-TQFP |
| 供應(yīng)商設(shè)備封裝： | 100-TQFP（14x14） |
| 包裝： | 托盤 |
| 其它名稱： | XR17D152IM-F-ND |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁當(dāng)前第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁
XR17D152
á
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
REV. 1.2.0
4
DSR0#
68
I
UART channel 0 Data Set Ready or general purpose input (active low). This
input should be connected to VCC when not used.
CD0#
69
I
UART channel 0 Carrier Detect or general purpose input (active low). This
input should be connected to VCC when not used.
RI0#
70
I
UART channel 0 Ring Indicator or general purpose input (active low). This
input should be connected to VCC when not used.
TX1
62
O
UART channel 1 Transmit Data or infrared transmit data. Normal TXD output
idles HIGH while infrared TXD output idles LOW.
RX1
55
I
UART channel 1 Receive Data or infrared receive data. Normal RXD input
idles HIGH while infrared RXD input idles LOW. In the infrared mode, the
polarity of the incoming RXD signal can be selected via FCTR bit-4. If this bit
is a logic 0, a LOW on the RXD input is considered a mark and if this bit is a
logic 1, a HIGH on the RXD input is considered a space.
RTS1#
60
O
UART channel 1 Request to Send or general purpose output (active low). If
this output is not used, leave it unconnected.
CTS1#
56
I
UART channel 1 Clear to Send or general purpose input (active low). This
input should be connected to VCC when not used.
DTR1#
61
O
UART channel 1 Data Terminal Ready or general purpose output (active
low). If this output is not used, leave it unconnected.
DSR1#
57
I
UART channel 1 Data Set Ready or general purpose input (active low). This
input should be connected to VCC when not used.
CD1#
58
I
UART channel 1 Carrier Detect or general purpose input (active low). This
input should be connected to VCC when not used.
RI1#
59
I
UART channel 1 Ring Indicator or general purpose input (active low). This
input should be connected to VCC when not used.
ANCILLARY SIGNALS
MPIO0-MPIO7
52-45
I/O
Multi-purpose inputs/outputs 0-7. The function of these pin are defined thru
the Configuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and
MPIOINT
EECK
84
O
Serial clock to EEPROM. An internal clock of CLK divide by 256 is used for
reading the vendor and sub-vendor ID during power up or reset. However, it
can be manually clocked thru the Configuration Register REGB.
EECS
83
O
Chip select to a EEPROM device like 93C46. It is manually selectable thru
the Configuration Register REGB. Requires a pull-up 4.7K ohm resister for
external sensing of EEPROM during power up. See DAN112 for further
details.
EEDI
82
O
Write data to EEPROM device. It is manually accessible thru the Configura-
tion Register REGB. The D152 auto-configuration register interface logic
uses the 16-bit format.
EEDO
81
I
Read data from EEPROM device. It is manually accessible thru the Configu-
ration Register REGB.
XTAL1
77
I
Crystal of up to 24MHz or external clock input of up to 50MHz for data rates
up to 6.25Mbps at 5V and 8X sampling. See AC Characterization table. Cau-
tion: this input is not 5V tolerant at 3.3V.
XTAL2
76
O
Crystal or buffered clock output.
PIN DESCRIPTIONS
NAME
PIN #TYPE
DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VE-B73-IX-F3 | CONVERTER MOD DC/DC 24V 75W |
| VE-B73-IX-F1 | CONVERTER MOD DC/DC 24V 75W |
| XR17C152CM-F | IC UART PCI BUS DUAL 100TQFP |
| VE-B73-IW-F4 | CONVERTER MOD DC/DC 24V 100W |
| XR16L784CVTR-F | IC UART FIFO 64B QUAD 64LQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XR17D154 | 制造商:EXAR 制造商全稱:EXAR 功能描述:UNIVERSAL (3.3V AND 5V) PCI BUS QUAD UART |
| XR17D154CV | 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 |
| XR17D154CV-0A-EVB | 功能描述:界面開發(fā)工具 Supports D154 144 ld TQFP, PCI Interface RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| XR17D154CV-F | 功能描述:UART 接口集成電路 3.3V-5V 64B FIFO temp 0C to 70C; 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 |
| XR17D154CVTR-F | 制造商:Exar Corporation 功能描述:UART 4-CH 64Byte FIFO 3.3V/5V 144-Pin LQFP T/R 制造商:Exar Corporation 功能描述:XR17D154CVTR-F |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。