th Oct. 2009 31 www.semtech.com SX1507/SX1508/SX1509 W" />
參數(shù)資料
型號： SX1509BULTRT
廠商： Semtech
文件頁數(shù)： 25/41頁
文件大?。?/td> 0K
描述： IC GPIO EXPANDER I2C 16CH 28QFN
特色產(chǎn)品： SX1508/SX1509 GPIO Expanders
標準包裝： 1
接口： I²C
輸入/輸出數(shù)： 16
中斷輸出： 是
頻率 - 時鐘： 400kHz
電源電壓： 1.2 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 28-UFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 28-QFN-UT（4x4）
包裝： 標準包裝
包括： LED 驅(qū)動器 / 小鍵盤引擎
其它名稱： SX1509IULDKR
SX1509IULDKR-ND
ADVANCED COMMUNICATIONS & SENSING
Rev 1 – 30
th Oct. 2009
31
www.semtech.com
SX1507/SX1508/SX1509
World’s Lowest Voltage Level Shifting GPIO
with LED Driver and Keypad Engine
Address
Name
Description
Default
0x39
RegTFall4
Fade out register for I/O[4]
0000 0000
0x3A
RegTOn5
ON time register for I/O[5]
0000 0000
0x3B
RegIOn5
ON intensity register for I/O[5]
1111 1111
0x3C
RegOff5
OFF time/intensity register for I/O[5]
0000 0000
0x3D
RegTRise5
Fade in register for I/O[5]
0000 0000
0x3E
RegTFall5
Fade out register for I/O[5]
0000 0000
0x3F
RegTOn6
ON time register for I/O[6]
0000 0000
0x40
RegIOn6
ON intensity register for I/O[6]
1111 1111
0x41
RegOff6
OFF time/intensity register for I/O[6]
0000 0000
0x42
RegTRise6
Fade in register for I/O[6]
0000 0000
0x43
RegTFall6
Fade out register for I/O[6]
0000 0000
0x44
RegTOn7
ON time register for I/O[7]
0000 0000
0x45
RegIOn7
ON intensity register for I/O[7]
1111 1111
0x46
RegOff7
OFF time/intensity register for I/O[7]
0000 0000
0x47
RegTRise7
Fade in register for I/O[7]
0000 0000
0x48
RegTFall7
Fade out register for I/O[7]
0000 0000
0x49
RegTOn8
ON time register for I/O[8]
0000 0000
0x4A
RegIOn8
ON intensity register for I/O[8]
1111 1111
0x4B
RegOff8
OFF time/intensity register for I/O[8]
0000 0000
0x4C
RegTOn9
ON time register for I/O[9]
0000 0000
0x4D
RegIOn9
ON intensity register for I/O[9]
1111 1111
0x4E
RegOff9
OFF time/intensity register for I/O[9]
0000 0000
0x4F
RegTOn10
ON time register for I/O[10]
0000 0000
0x50
RegIOn10
ON intensity register for I/O[10]
1111 1111
0x51
RegOff10
OFF time/intensity register for I/O[10]
0000 0000
0x52
RegTOn11
ON time register for I/O[11]
0000 0000
0x53
RegIOn11
ON intensity register for I/O[11]
1111 1111
0x54
RegOff11
OFF time/intensity register for I/O[11]
0000 0000
0x55
RegTOn12
ON time register for I/O[12]
0000 0000
0x56
RegIOn12
ON intensity register for I/O[12]
1111 1111
0x57
RegOff12
OFF time/intensity register for I/O[12]
0000 0000
0x58
RegTRise12
Fade in register for I/O[12]
0000 0000
0x59
RegTFall12
Fade out register for I/O[12]
0000 0000
0x5A
RegTOn13
ON time register for I/O[13]
0000 0000
0x5B
RegIOn13
ON intensity register for I/O[13]
1111 1111
0x5C
RegOff13
OFF time/intensity register for I/O[13]
0000 0000
0x5D
RegTRise13
Fade in register for I/O[13]
0000 0000
0x5E
RegTFall13
Fade out register for I/O[13]
0000 0000
0x5F
RegTOn14
ON time register for I/O[14]
0000 0000
0x60
RegIOn14
ON intensity register for I/O[14]
1111 1111
0x61
RegOff14
OFF time/intensity register for I/O[14]
0000 0000
0x62
RegTRise14
Fade in register for I/O[14]
0000 0000
0x63
RegTFall14
Fade out register for I/O[14]
0000 0000
0x64
RegTOn15
ON time register for I/O[15]
0000 0000
0x65
RegIOn15
ON intensity register for I/O[15]
1111 1111
0x66
RegOff15
OFF time/intensity register for I/O[15]
0000 0000
0x67
RegTRise15
Fade in register for I/O[15]
0000 0000
0x68
RegTFall15
Fade out register for I/O[15]
0000 0000
Miscellaneous
0x69
RegHighInputB
High input enable register - I/O[15-8] (Bank B)
0000 0000
0x6A
RegHighInputA
High input enable register - I/O[7-0] (Bank A)
0000 0000
Software Reset
0x7D
RegReset
Software reset register
0000 0000
Test (not to be written)
0x7E
RegTest1
Test register
0000 0000
0x7F
RegTest2
Test register
0000 0000
*Bits set as output take “1” as default value.
Table 13 – SX1509 Configuration Registers Overview
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SX1509EVK 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Worlds Lowest Voltage Level
SX1509IULTRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Worlds Lowest Voltage Level
SX1509QB 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine
SX1509QBIULTRT 制造商:Semtech Corporation 功能描述:Voltage Level Shifting GPIO with LED Driver 28-Pin QFN-UT EP T/R 制造商:Semtech Corporation 功能描述:IC ESD/EMI PROT DIODE 制造商:Semtech Corporation 功能描述:16 CHAN LOW VOLT GPIO + PWM
SX150A 功能描述:板上安裝壓力/力傳感器 0 to 150psia BUTTON UNAMP ABSOLUTE 12V RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準確性:+ / - 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
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