- 您现在的位置：买卖IC网 > PDF目录18828 > XR18W750IL48-F (Exar Corporation)IC WIRELESS UART CTRLR 48QFN PDF资料下载
参数资料
| 型号： | XR18W750IL48-F |
| 厂商： | Exar Corporation |
| 文件页数： | 23/44页 |
| 文件大小： | 0K |
| 描述： | IC WIRELESS UART CTRLR 48QFN |
| 标准包装： | 260 |
| 功能： | 控制器 |
| RF 型： | 通用 |
| 次要属性： | I²C 接口 |
| 封装/外壳： | 48-VFQFN 裸露焊盘 |
| 包装： | 托盘 |
| 其它名称： | 1016-1473 XR18W750IL48-F-ND |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页当前第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页
XR18W750
REV. 1.0.0
WIRELESS UART CONTROLLER
ISR[0]: Interrupt Status
? Logic 0 = An interrupt is pending and the ISR contents may be used as a pointer to the appropriate interrupt
service routine.
? Logic 1 = No interrupt pending (default condition).
ISR[3:1]: Interrupt Status
These bits indicate the source for a pending interrupt at interrupt priority levels (See Interrupt Source Table 9 ).
ISR[4]: Reserved
ISR[5]: RTS#/CTS# Interrupt Status
This bit is enabled when EFR bit-4 is set to a logic 1. ISR bit-5 indicates that the CTS# or RTS# has been de-
asserted.
ISR[7:6]: FIFO Enable Status
These bits are set to a logic 0 when the FIFOs are disabled. They are set to a logic 1 when the FIFOs are
enabled.
5.5
FIFO Control Register (FCR) - Write-Only
This register is used to enable the FIFOs, clear the FIFOs, set the transmit/receive FIFO trigger levels, and
select the DMA mode. The DMA, and FIFO modes are defined as follows:
FCR[0]: TX and RX FIFO Enable
? Logic 0 = Disable the transmit and receive FIFO (default).
? Logic 1 = Enable the transmit and receive FIFOs. This bit must be set to logic 1 when other FCR bits are
written or they will not be programmed.
FCR[1]: RX FIFO Reset
This bit is only active when FCR bit-0 is a ‘1’.
? Logic 0 = No receive FIFO reset (default)
? Logic 1 = Reset the receive FIFO pointers and FIFO level counter logic (the receive shift register is not
cleared or altered). This bit will return to a logic 0 after resetting the FIFO.
23
相关PDF资料 |
PDF描述 |
|---|---|
| 5026-84 | BANTAM PLUG/2 ALLIGATOR CLIP 84" |
| 4772-12-0 | PIN TIP PLUG/.025 SQ RCPT 12"BLK |
| 4741-24-9 | CORD .025 SQ PIN RCPT 24" WHITE |
| AN920031 | TLAPS SENSOR DL NO MAG 0-180DEG |
| D3V-21G3-1C4A-K | SWITCH LEVER 20A SPDT .250 QC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XR18W750IL48TR-F | 功能描述:UART 接口集成电路 XR18W750IL48TR-F 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 |
| XR18W753 | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE CHIP 868MHZ TO 956MHZ RF TRANSCEIVER |
| XR18W753IL48 | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE CHIP 868MHZ TO 956MHZ RF TRANSCEIVER |
| XR18W753IL48-F | 功能描述:射频接收器 UART RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| XR18W753L48-0A-EB | 功能描述:界面开发工具 900MHz RF EVAL Board 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 |
发布紧急采购，3分钟左右您将得到回复。