REV. 1.0.0 1.2 Interrupts The table below summarizes the interrupt behavior o" />
參數(shù)資料
型號: XRA1403IL24-F
廠商: Exar Corporation
文件頁數(shù): 13/16頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER SPI 16B 24QFN
標準包裝: 490
接口: SPI
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時鐘: 26MHz
電源電壓: 1.65 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤
供應商設備封裝: 24-QFN(4x4)
包裝: 托盤
其它名稱: 1016-1724
XRA1403
6
16-BIT SPI GPIO EXPANDER WITH RESET INPUT
REV. 1.0.0
1.2
Interrupts
The table below summarizes the interrupt behavior of the different register settings for the XRA1403.
TABLE 3: INTERRUPT GENERATION AND CLEARING
BIT
INTERRUPT GENERATED BY:
INTERRUPT CLEARED BY:
1
0
X
No interrupts enabled (default)
N/A
1
0
A rising or falling edge on the input
Reading the GSR register or if the input
changes back to its previous state (state of
input during last read to GSR)
1
A rising or falling edge on the input and
remains in the new state for more than
1075ns
1
0
A rising edge on the input
Reading the GSR register
1
A rising edge on the input and remains high
for more than 1075ns
1
0
1
0
A falling edge on the input
Reading the GSR register
1
A falling edge on the input and remains low
for more than 1075ns
1
0
A rising or falling edge on the input
Reading the GSR register
1
A rising or falling edge on the input and
remains in the new state for more than
1075ns
0
x
No interrupts in output mode
N/A
GCR IER REIR FEIR IFR
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XRA1403IL24TR-F 功能描述:接口-I/O擴展器 16 Bit SPI GPIO Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
XRA1404IG16-0B-EB 功能描述:其他開發(fā)工具 8 Bit SPI Eval GPIO Expander RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評估:ELEV-8 Quadcopter 工作電源電壓:
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XRA1404IG16TR-F 功能描述:接口-I/O擴展器 8 Bit SPI GPIO Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
XRA1404IL16-0B-EB 功能描述:其他開發(fā)工具 8 Bit SPI Eval GPIO Expander RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評估:ELEV-8 Quadcopter 工作電源電壓: