5秒后页面跳转
XR16L758IQ PDF预览

XR16L758IQ

更新时间: 2024-09-17 20:02:39
品牌 Logo 应用领域
艾科嘉 - EXAR 通信数据传输外围集成电路
页数 文件大小 规格书
39页 486K
描述
Serial I/O Controller, 8 Channel(s), 0.78125MBps, CMOS, PQFP100, 14 X 20 MM, 3 MM HEIGHT, PLASTIC, QFP-100

XR16L758IQ 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:QFP, QFP100,.7X.9针数:100
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.92地址总线宽度:8
边界扫描:NO通信协议:ASYNC, BIT
最大数据传输速率:0.78125 MBps外部数据总线宽度:8
JESD-30 代码:R-PQFP-G100JESD-609代码:e0
长度:20 mm低功率模式:YES
串行 I/O 数:8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:QFP
封装等效代码:QFP100,.7X.9封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
座面最大高度:3.4 mm子类别:Serial IO/Communication Controllers
最大供电电压:3.63 V最小供电电压:2.97 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
uPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIALBase Number Matches:1

XR16L758IQ 数据手册

 浏览型号XR16L758IQ的Datasheet PDF文件第2页浏览型号XR16L758IQ的Datasheet PDF文件第3页浏览型号XR16L758IQ的Datasheet PDF文件第4页浏览型号XR16L758IQ的Datasheet PDF文件第5页浏览型号XR16L758IQ的Datasheet PDF文件第6页浏览型号XR16L758IQ的Datasheet PDF文件第7页 
PRELIMINARY  
XR16L758  
HIGH PERFORMANCE 3.3V OCTAL UART  
AUGUST 2000  
REV.1.01  
NEW FEATURES:  
GENERAL DESCRIPTION  
• 3.3V with 5V Tolerant Inputs and 5V operation  
The XR16L7581 (758) is a 3.3V with 5V tolerant in-  
puts octal Universal Asynchronous Receiver and  
Transmitter (UART). The highly integrated device is  
designed for high bandwidth requirement in commu-  
nication systems. A new feature increases device  
driver efficiency includes a global interrupt pin with  
global interrupt source registers that provide com-  
plete and detailed interrupt status information for all 8  
channels that will speed up interrupt parsing. Other  
new facilities include simultaneous UART registers  
initialization, individual UART channel soft-reset,  
DTR/DSR hardware flow control, software flow con-  
trol (Xoff/Xon) detection indicators, RS-485 half-du-  
plex direction control with programmable turn-around  
delay, Intel or Motorola bus interface and sleep mode  
now has a wake-up indicator.  
• Single Interrupt Output for all 8 UARTs  
• Global Interrupt Source for all 8 UARTs  
• Flat UART Registers for Configurations  
• Simultaneous UART channels Initialization  
• Auto RS485 Half-duplex Control with Program-  
mable Turn-around Delay  
• A General Purpose 16-bit Timer/Counter  
• Sleep Mode with Wake-up Indication  
• Highly Integrated Device for Space Saving  
First eight registers are 16C550 compatible  
64-byte Transmit and Receive FIFOs  
Transmit and Receive FIFO Level Counters  
Programmable TX and RX FIFO Trigger Levels  
Automatic RTS/CTS or DTR/DSR Flow Control  
Selectable Hardware Flow Control Hysteresis  
NOTE: Covered by US patents #5,649,122 and #5,949,787  
APPLICATIONS  
Remote Access Servers  
Automatic Xon/Xoff Software Flow Control with Sta-  
tus Indicator  
Ethernet Network to Serial Ports  
Network Management  
Infrared (IrDA 1.0) Data Encoder/Decoder  
Programmable Data Rate with Prescaler  
Up to 6.25 Mbps Serial Data Rate)  
Factory Automation and Process Control  
Point-of-Sale Systems  
Multi-port RS-232/RS-422/RS-485 Cards  
100-pin QFP Package (14x20x3 mm)  
FIGURE 1. BLOCK DIAGRAM  
UART Channel 0  
64 Byte TX FIFO  
TX0, RX0, DTR0#,  
UART  
Regs  
IR  
DSR0#, RTS0#,  
CTS0#, CD0#, RI0#  
TX & RX  
ENDEC  
BRG  
64 Byte RX FIFO  
RST#  
A7:A0  
D7:D0  
UART Channel 1  
UART Channel 2  
UART Channel 3  
UART Channel 4  
UART Channel 5  
Data Bus  
Device  
IOR#  
IOW#  
CS#  
Interface  
Configuration  
Registers  
INT#  
16/68#  
UART Channel 6  
TX7, RX7, DTR7#,  
DSR7#, RTS7#,  
UART Channel 7  
16-bit  
Timer/Counter  
CTS7#, CD7#, RI7#  
XTAL1/CLK  
XTAL2  
Crystal Osc/Buffer  
TMRCK  
EXAR Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com  

与XR16L758IQ相关器件

型号 品牌 获取价格 描述 数据表
XR16L784 EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784_05 EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784_08 EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L78464-TQFP EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784CV EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784CV-F EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784IV EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L788 EXAR

获取价格

HIGH PERFORMANCE OCTAL UART
XR16L788_05 EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
XR16L788_08 EXAR

获取价格

HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART