FIGURE 6. I C DATA F
參數資料
型號: XR20M1170L24-0A-EB
廠商: Exar Corporation
文件頁數: 54/56頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR20M1170 24QFN
標準包裝: 1
主要目的: 接口,UART
嵌入式:
已用 IC / 零件: XR20M1170
次要屬性: I²C & SPI 接口
已供物品:
其它名稱: 1016-1620
XR20M1170L24-0A-EB-ND
FIGURE 6. I C DATA FORMATS
SW
A
P
SLAVE
ADDRESS
DATA
Data transferred (n bytes + acknowledge)
Master write:
START condition
write
acknowledge
STOP condition
SR
A
NA
P
SLAVE
ADDRESS
DATA
Data transferred (n bytes + acknowledge)
Master read:
START condition
read
acknowledge
Not acknowledge
STOP condition
SR/W A
A
SLAVE
ADDRESS
R/W
SLAVE
ADDRESS
DATA
Data transferred (n bytes +
acknowledge)
Combined
formats:
START condition
Read or
write
acknowledge
Repeated
START condition
Read or
write
Sr
ADATA
A
P
Data transferred (n bytes +
acknowledge)
acknowledge
STOP condition
Direction of transfer may
change at this point
XR20M1170
7
REV. 1.1.0
I2C/SPI UART WITH 64-BYTE FIFO
2
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相關代理商/技術參數
參數描述
XR20M1170L24-0B-EB 功能描述:UART 接口集成電路 Supports M1170 28pin QFN, SPI Interface RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR20M1170L28-0A-EB 功能描述:UART 接口集成電路 Supports M1170 28pin QFN, I2C Interface RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR20M1170L28-0B-EB 功能描述:界面開發(fā)工具 Supports M1170 28pin QFN, SPI Interface RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR20M1172 制造商:EXAR 制造商全稱:EXAR 功能描述:TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
XR20M1172_09 制造商:EXAR 制造商全稱:EXAR 功能描述:TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO