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參數(shù)資料
| 型號(hào)： | XRA1405IL24-0B-EB |
| 廠商： | Exar Corporation |
| 文件頁(yè)數(shù)： | 16/16頁(yè) |
| 文件大小： | 0K |
| 描述： | GPIO EXPANDER EVAL BOARD |
| 設(shè)計(jì)資源： | XRA140x Eval Board (16-Bit) Schematics |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，GPIO 擴(kuò)展器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | XRA1405IL24 |
| 已供物品： | 板 |
| 其它名稱： | 1016-1737 XRA1405IL24-OB-EB |
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XRA1405
9
REV. 1.0.0
16-BIT SPI GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
2.17
Input Rising Edge Interrupt Enable Register 1 (REIR1) - Read/Write
Writing a ’1’ to these bits will enable the corresponding input to generate an interrupt on the rising edge. See
Table 3 for complete details of the interrupt behavior for various register settings. The MSB of this register
corresponds with P7 and the LSB of this register corresponds with P0.
2.18
Input Rising Edge Interrupt Enable Register 2 (REIR2) - Read/Write
Writing a ’1’ to these bits will enable the corresponding input to generate an interrupt on the rising edge. See
Table 3 for complete details of the interrupt behavior for various register settings. The MSB of this register
corresponds with P15 and the LSB of this register corresponds with P8.
2.19
Input Falling Edge Interrupt Enable Register 1 (FEIR1) - Read/Write
Writing a ’1’ to these bits will enable the corresponding input to generate an interrupt on the falling edge.
Writing a ’1’ to these bits will make that input generate an interrupt on the rising edge only. See Table 3 for
complete details of the interrupt behavior for various register settings. The MSB of this register corresponds
with P7 and the LSB of this register corresponds with P0.
2.20
Input Falling Edge Interrupt Enable Register 2 (FEIR2) - Read/Write
Writing a ’1’ to these bits will enable the corresponding input to generate an interrupt on the falling edge.
Writing a ’1’ to these bits will make that input generate an interrupt on the rising edge only. See Table 3 for
complete details of the interrupt behavior for various register settings. The MSB of this register corresponds
with P15 and the LSB of this register corresponds with P8.
2.21
Input Filter Enable Register 1 (IFR1) - Read/Write
By default, the input filters are enabled (IFR = 0xFF). When the input filters are enabled, any pulse that is
greater than 1075ns will generate an interrupt (if enabled). Pulses that are less than 225ns will be filtered and
will not generate an interrupt. Pulses in between this range may or may not generate an interrupt. Writing a ’0’
to these bits will disable the input filter for the corresponding inputs. With the input filters disabled, any change
on the inputs will generate an interrupt (if enabled). See Table 3 for complete details of the interrupt behavior
for various register settings. The MSB of this register corresponds with P7 and the LSB of this register
corresponds with P0.
2.22
Input Filter Enable Register 2 (IFR2) - Read/Write
By default, the input filters are enabled (IFR = 0xFF). When the input filters are enabled, any pulse that is
greater than 1075ns will generate an interrupt (if enabled). Pulses that are less than 225ns will be filtered and
will not generate an interrupt. Pulses in between this range may or may not generate an interrupt. Writing a ’0’
to these bits will disable the input filter for the corresponding inputs. With the input filters disabled, any change
on the inputs will generate an interrupt (if enabled). See Table 3 for complete details of the interrupt behavior
for various register settings. The MSB of this register corresponds with P15 and the LSB of this register
corresponds with P8.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRA1405IL24-F | 功能描述:接口-I/O擴(kuò)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(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| XRA1405IL24TR-F | 功能描述:接口-I/O擴(kuò)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(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| XRA15218N | 制造商:Panasonic Industrial Company 功能描述:SUB ONLY IC |
| XRA515GN | 功能描述:板上安裝壓力/力傳感器 Asg/Sensym RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
| XRA5414 | 制造商:Panasonic Industrial Company 功能描述:DISCD ICSUB: BA5414 |
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