参数资料
型号: XR16M890IM48TR-F
厂商: Exar Corporation
文件页数: 2/2页
文件大小: 0K
描述: IC UART TXRX 128 BYTE 48TQFP
产品培训模块: XR21V141x Full-Speed USB UART Family
标准包装: 1,500
通道数: 1,UART
FIFO's: 128 字节
规程: RS232,RS485
电源电压: 1.62 V ~ 3.63 V
带自动流量控制功能:
带IrDA 编码器/解码器:
带故障启动位检测功能:
带调制解调器控制功能:
安装类型: 表面贴装
封装/外壳: 48-TQFP
供应商设备封装: 48-TQFP(7x7)
包装: 带卷 (TR)
www.exar.com
E X AR C O R P O R AT I O N
48720 Kato Road
Fremont, CA 94538
U.S.A.
T. +1.510.668.7000
F. +1.510.668.7001
2 010 E X A R C O R P O R ATI O N
F LY1110 _ X R16 M 8 9 0
XR16M890
Single-Channel UARTs with Selectable Bus Interfaces
Simplify Mixed Voltage Designs for Next Generation Systems
8-bit (Intel/Motorola/VLIO) UART with 128-Byte FIFO and Integrated Level Shifters
TYPICAL APPLICATIONS
Personal Digital Assistants (PDAs)
Cellular Phones/Data Devices
Battery-Operated Devices
Global Positioning System (GPS)
Bluetooth
BLOCK DIAGRAM
VCC_CORE
Intel/
Motorola /
VLIO
Bus
Interface
VCC_BUS
1.62V-
3.63V
I/O
Buffers
VCC_UART
UART
Regs
Fractional
BRG
128-Byte
TX FIFO
128-Byte
RX FIFO
TX
RX
Crystal Oscillator/
Buffer
GPIOs
TX
RX
RTS#
CTS#
A2:A0
D7:D0
(AD7:AD0)
CS#
IOR#
IOW# (R/W#)
INT (IRQ#)
RESET
(RESET#)
16/68#
XTAL1
XTAL2
1.62V-
3.63V
I/O
Buffers
VLIO_EN
LLA#
GPIO[3:0]
Flow Control
EN485#
ENIR#
GPIO[15:4]
1.62V-
3.63V
I/O
Buffers
VCC_GPIO
SLEEP/PWRDN
ORDERING INFORMATION
Part Number
Package
Number of GPIOs
Operating Temperature Range
XR16M890IL32-F
QFN-32
4
-40°C to +85°C
XR16M890IL40-F
QFN-40
8
-40°C to +85°C
XR16M890IM48-F
TQFP-48
16
-40°C to +85°C
相关PDF资料
PDF描述
XR16V2550IL-F IC UART FIFO 16B DUAL 32QFN
XR16V2551IL-F IC UART FIFO 16B DUAL 32QFN
XR16V2552IJ-F IC UART FIFO 16B DUAL 44PLCC
XR16V2650IM-F IC UART FIFO 32B DUAL 48TQFP
XR16V2651IM-F IC UART FIFO 32B DUAL 48TQFP
相关代理商/技术参数
参数描述
XR16V2550 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 16-BYTE FIFO
XR16V2550_07 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 16-BYTE FIFO
XR16V2550IL 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
XR16V2550IL-0B-EB 功能描述:UART 接口集成电路 Supports V2550 32pin QFN, 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
XR16V2550IL32 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 16-BYTE FIFO