5秒后页面跳转
XR17D152CM PDF预览

XR17D152CM

更新时间: 2024-02-29 18:45:23
品牌 Logo 应用领域
艾科嘉 - EXAR PC
页数 文件大小 规格书
68页 726K
描述
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART

XR17D152CM 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
包装说明:TFQFP,Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.6
其他特性:ALSO OPERATES AT 3.3 V SUPPLY AT 33MHZ地址总线宽度:32
边界扫描:NO总线兼容性:PCI
最大时钟频率:50 MHz通信协议:ASYNC, BIT
数据编码/解码方法:NRZ最大数据传输速率:0.78125 MBps
外部数据总线宽度:32JESD-30 代码:S-PQFP-G100
JESD-609代码:e3长度:14 mm
低功率模式:YES串行 I/O 数:2
端子数量:100最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TFQFP封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:14 mm
uPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIALBase Number Matches:1

XR17D152CM 数据手册

 浏览型号XR17D152CM的Datasheet PDF文件第2页浏览型号XR17D152CM的Datasheet PDF文件第3页浏览型号XR17D152CM的Datasheet PDF文件第4页浏览型号XR17D152CM的Datasheet PDF文件第5页浏览型号XR17D152CM的Datasheet PDF文件第6页浏览型号XR17D152CM的Datasheet PDF文件第7页 
áç  
XR17D152  
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART  
JUNE 2004  
REV. 1.2.0  
FEATURES  
GENERAL DESCRIPTION  
High Performance Dual PCI UART  
The XR17D1521 (D152) is a monolithic dual PCI Bus  
Universal Asynchronous Receiver and Transmitter  
(UART) in Exar’s PCI Bus UART family. The device is  
designed to meet today’s 32-bit PCI Bus and high  
bandwidth requirement in communication systems.  
The global interrupt source register provides a  
complete interrupt status indication for both channels  
to speed up interrupt parsing. Each UART is  
independently controlled and has its own 16C550  
compatible 5G (Fifth Generation) register set,  
transmit and receive FIFOs of 64 bytes, fully  
programmable transmit and receive FIFO trigger  
levels, transmit and receive FIFO level counters,  
automatic hardware flow control with programmable  
hysteresis, automatic software (Xon/Xoff) flow  
control, automatic half-duplex control output, wireless  
IrDA (Infrared Data Association) infrared encoder/  
decoder, 8 multi-purpose inputs/outputs and a 16-bit  
general purpose timer/counter.  
Universal PCI Bus Buffers - Auto-sense 3.3V and  
5V Operation  
32-bit PCI Bus 2.3 Target Signalling Compliance  
A Global Interrupt Source Register for both UARTs  
Data Transfer in Byte, Word and Double-word  
Data Read/Write Burst Operation  
Each UART is independently controlled with:  
16C550 Compatible 5G Register Set  
64-byte Transmit and Receive FIFOs  
Transmit and Receive FIFO Level Counters  
Programmable TX and RX FIFO Trigger Level  
Automatic RTS/CTS or DTR/DSR Flow Control  
Automatic Xon/Xoff Software Flow Control  
Automatic RS485 HDX Control Output with  
Selectable Turn-around Delay  
Infrared (IrDA 1.0) Data Encoder/Decoder  
Programmable Data Rate with Prescaler  
Up to 6.25 Mbps Data Rate at 8X Sampling  
Eight Multi-Purpose Inputs/outputs  
NOTE: 1 Covered by U.S. Patents #5,649,122, #5,949,787  
APPLICATIONS  
Universal PCI Bus Add-in Card  
Network Management  
A General Purpose 16-bit Timer/Counter  
Sleep Mode with Automatic Wake-up  
EEPROM Interface for PCI Configuration  
Factory Automation and Process Control  
Ethernet Network to Serial Ports  
Point-of-Sale Systems  
Same package and pin-out as the XR17C152  
(14x14x1.0 mm TQFP)  
Multi serial ports RS-232/RS-422/RS-485 Cards  
FIGURE 1. BLOCK DIAGRAM  
3.3V or 5V  
(PCI VI/O  
Power Supply)  
VCC  
(Core Logic)  
GND  
CLK (33 MHz)  
UART Channel 0  
RST#  
AD[31:0]  
64 Byte TX FIFO  
TX0, RX0, DTR0#,  
UART  
C/BE[3:0]#  
FRAME#  
DSR0#, RTS0#,  
CTS0#, CD0#, RI0#  
Regs  
IR  
ENDEC  
TX  
& RX  
PCI Local  
IRDY#  
BRG  
64 Byte RX FIFO  
Device  
Configuration  
Registers  
Bus  
TRDY#  
Interface  
DEVSEL#  
STOP#  
INTA#  
UART Channel 1  
TX1, RX1, DTR1#,  
64 Byte TX FIFO  
UART  
IDSEL  
PERR#  
SERR#  
PAR  
DSR1#, RTS1#,  
CTS1#, CD1#, RI1#  
Regs  
IR  
ENDEC  
TX  
& RX  
BRG  
64 Byte RX FIFO  
Configuration  
Space  
Registers  
16-bit  
Timer/Counter  
Multi-purpose  
EECK  
EEDI  
MPIO0- MPIO7  
EEPROM  
Interface  
Inputs/Outputs  
EEDO  
EECS  
XTAL1  
XTAL2  
Crystal Osc/Buffer  
ENIR  
EN485#  
TMRCK  
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com  

与XR17D152CM相关器件

型号 品牌 获取价格 描述 数据表
XR17D152CM-F EXAR

获取价格

Serial I/O Controller, 2 Channel(s), 0.78125MBps, CMOS, PQFP100, 14 X 14 MM, 1 MM HEIGHT,
XR17D152IM EXAR

获取价格

UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
XR17D154 EXAR

获取价格

UNIVERSAL (3.3V AND 5V) PCI BUS QUAD UART
XR17D154CV EXAR

获取价格

UNIVERSAL (3.3V AND 5V) PCI BUS QUAD UART
XR17D154CV-0A-EVB EXAR

获取价格

EVAL BOARD FOR XR17D154 144TQFP
XR17D154CV-F EXAR

获取价格

IC UART PCI BUS QUAD 144LQFP
XR17D154CVTR-F EXAR

获取价格

IC UART QUAD PCI 3.3V/5V 144SQFP
XR17D154IV EXAR

获取价格

UNIVERSAL (3.3V AND 5V) PCI BUS QUAD UART
XR17D154IV-F EXAR

获取价格

IC UART PCI BUS QUAD 144LQFP
XR17D154IVTR-F EXAR

获取价格

Serial I/O Controller, 4 Channel(s), 0.78125MBps, CMOS, PQFP144, 20 X 20 MM, 1.40 MM HEIGH