REV. 1.0.0 1.2 Interrupts The table below summarizes the i" />
參數(shù)資料
型號: XRA1206IG16-F
廠商: Exar Corporation
文件頁數(shù): 12/15頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 16TSSOP
標準包裝: 95
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時鐘: 400kHz
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: 16-TSSOP(0.173",4.40mm 寬)
供應商設(shè)備封裝: 16-TSSOP
包裝: 管件
其它名稱: 1016-1717-5
XRA1206
6
8-BIT I2C/SMBUS GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
REV. 1.0.0
1.2
Interrupts
The table below summarizes the interrupt behavior of the different register settings for the XRA1206.
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
相關(guān)PDF資料
PDF描述
307-220-068 LOOSE CARD GUIDE
XRA1200PIG16-F IC I/O EXPANDER I2C 8B 16TSSOP
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