参数资料
型号: XR21V1410IL16-F
厂商: Exar Corporation
文件页数: 5/30页
文件大小: 0K
描述: IC UART FIFO USB SGL 16QFN
产品培训模块: UART Product Overview
XR21V141x Full-Speed USB UART Family
产品变化通告: XR21V1410IL16-F Packing Change 26/Jan/2011
特色产品: XR21V141x Full-Speed USB UART
标准包装: 490
特点: *
通道数: 1,UART
FIFO's: 128 字节,384 字节
规程: USB 2.0
电源电压: 2.97 V ~ 3.63 V
带自动流量控制功能:
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘
供应商设备封装: 16-QFN-EP(3x3)
包装: 散装
配用: 1016-1299-ND - EVAL BOARD FOR XR21V1410IL
其它名称: 1016-1300
XR21V1410
13
REV. 1.4.0
1-CH FULL-SPEED USB UART
2.1
UART Block Numbers
The table below lists the block numbers for accessing each of the UART channels and the UART Manager..
CDC_ACM_IF
SEND_BREAK
0x21
35
val
LSB
val
MSB
0, 2,
4, 6
0
Send a break for the speci-
fied duration
XR_SET_REG
0x40
0
val
0
regis-
ter
block
0
Exar custom command: set
one 8-bit register
val: 8-bit register value
register address: see
Table 7
block number: see
Table 5
XR_GETN_REG
0xC0
1
0
regis-
ter
block count
LSB
count
MSB
Exar custom register: get
count 8-bit registers
register address: see
Table 7
block number: see
Table 5
TABLE 5: CONTROL BLOCKS
BLOCK NAME
BLOCK NUMBER
DESCRIPTION
UART
0
The configuration and control registers for the UART.
UART Manager
4
The control registers for the UART Manager. The UART Manager
enables/disables the TX and RX FIFOs for each UART.
I2C EEPROM
0x65
Accesses external EEPROM via I2C interface.
UART Custom
0x66
Custom UART control registers. Enables / disables for wide mode, low
latency mode and custom interrupt packet.
TABLE 4: SUPPORTED USB CONTROL COMMANDS
NAME
REQUEST
TYPE
REQUEST
VALUE
INDEX
LENGTH
DESCRIPTION
相关PDF资料
PDF描述
XR16L580IL-F IC UART FIFO 16BYTE 32QFN
XR16M681IL24-F IC UART FIFO 64B 24QFN
XR16M681IB25-F IC UART FIFO 64B 25BGA
ST16C550IJ44-F IC UART FIFO 16B SGL 44PLCC
ST16C450IQ48-F IC UART SINGLE 48TQFP
相关代理商/技术参数
参数描述
XR21V1410IL16TR-F 功能描述:USB 接口集成电路 1 Chan FS USB UART w/ 256 Byte FIFO RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
XR21V1412 制造商:EXAR 制造商全称:EXAR 功能描述:2-CH FULL-SPEED USB UART
XR21V1412_10 制造商:EXAR 制造商全称:EXAR 功能描述:2-CH FULL-SPEED USB UART
XR21V1412IL-0A-EB 功能描述:界面开发工具 EVAL BOARD FOR XR21V1412IL32-F RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
XR21V1412IL-0B-EB 功能描述:界面开发工具 For XR21V1412 QFN32 USB, RS232;No Cables RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V