th May 2012 www.semtech.com 24 SX1504/SX1505/SX1506 4/8/16 Channel GP" />
參數(shù)資料
型號： SX1504I087TRT
廠商： Semtech
文件頁數(shù)： 17/31頁
文件大小： 0K
描述： IC GPIO EXPANDER I2C 4CH 20QFN
產品培訓模塊： Low Voltage GPIO Expander Family
標準包裝： 1
接口： I²C
輸入/輸出數(shù)： 4
中斷輸出： 是
頻率 - 時鐘： 400kHz
電源電壓： 2.5 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 20-UFQFN 裸露焊盤
供應商設備封裝： 20-QFN-UT（3x3）
包裝： 標準包裝
產品目錄頁面： 1359 (CN2011-ZH PDF)
其它名稱： SX1504I087DKR
WIRELESS & SENSING
Rev 3 – 16
th May 2012
www.semtech.com
24
SX1504/SX1505/SX1506
4/8/16 Channel GPIO
Addr
Name
Default
Bits
Description
5:4
PLDModeHighB (applies to I/O[15:12])
00 : PLD disabled – Normal GPIO mode for I/O[15:12]
01 : PLD 2-to-1 mode – I/O[14] is a decode of I/O[13:12] as defined in RegPLDTable0B
10 : PLD 3-to-1 mode – I/O[15] is a decode of I/O[14:12] as defined in RegPLDTable1B
11 : Reserved
3:2
Reserved. Must be set to 0 (default value)
RegPLDModeB
1:0
PLDModeLowB (applies to I/O[11:8])
00 : PLD disabled – Normal GPIO mode for I/O[11:8]
01 : PLD 2-to-1 mode – I/O[10] is a decode of I/O[9:8] as defined in RegPLDTable0B
10 : PLD 3-to-1 mode – I/O[11] is a decode of I/O[10:8] as defined in RegPLDTable2B
11 : PLD 3-to-2 mode – I/O[12:11] are decodes of I/O[10:8] as defined in
RegPLDTable3B and RegPLDTable4B
7:6
Reserved. Must be set to 0 (default value)
5:4
PLDModeHighA (applies to I/O[7:4])
00 : PLD disabled – Normal GPIO mode for I/O[7:4]
01 : PLD 2-to-1 mode – I/O[6] is a decode of I/O[5:4] as defined in RegPLDTable0A
10 : PLD 3-to-1 mode – I/O[7] is a decode of I/O[6:4] as defined in RegPLDTable1A
11 : Reserved
3:2
Reserved. Must be set to 0 (default value)
0x21
RegPLDModeA
0x00
1:0
PLDModeLowA (applies to I/O[3:0])
00 : PLD disabled – Normal GPIO mode for I/O[3:0]
01 : PLD 2-to-1 mode – I/O[2] is a decode of I/O[1:0] as defined in RegPLDTable0A
10 : PLD 3-to-1 mode – I/O[3] is a decode of I/O[2:0] as defined in RegPLDTable2A
11 : PLD 3-to-2 mode – I/O[4:3] are decodes of I/O[2:0] as defined in RegPLDTable3A
and RegPLDTable4A
7
Value to be output on I/O[14] when I/O[13:12] = 11
6
Value to be output on I/O[14] when I/O[13:12] = 10
5
Value to be output on I/O[14] when I/O[13:12] = 01
4
Value to be output on I/O[14] when I/O[13:12] = 00
Applies only when
PLDModeHighB is set to PLD
2-to-1 mode
3
Value to be output on I/O[10] when I/O[9:8] = 11
2
Value to be output on I/O[10] when I/O[9:8] = 10
1
Value to be output on I/O[10] when I/O[9:8] = 01
0x22
RegPLDTable0B
0x00
0
Value to be output on I/O[10] when I/O[9:8] = 00
Applies only when
PLDModeLowB is set to PLD
2-to-1 mode
7
Value to be output on I/O[6] when I/O[5:4] = 11
6
Value to be output on I/O[6] when I/O[5:4] = 10
5
Value to be output on I/O[6] when I/O[5:4] = 01
4
Value to be output on I/O[6] when I/O[5:4] = 00
Applies only when
PLDModeHighA is set to PLD
2-to-1 mode
3
Value to be output on I/O[2] when I/O[1:0] = 11
2
Value to be output on I/O[2] when I/O[1:0] = 10
1
Value to be output on I/O[2] when I/O[1:0] = 01
0x23
RegPLDTable0A
0x00
0
Value to be output on I/O[2] when I/O[1:0] = 00
Applies only when
PLDModeLowA is set to PLD
2-to-1 mode
7
Value to be output on I/O[15] when I/O[14:12] = 111
6
Value to be output on I/O[15] when I/O[14:12] = 110
5
Value to be output on I/O[15] when I/O[14:12] = 101
4
Value to be output on I/O[15] when I/O[14:12] = 100
3
Value to be output on I/O[15] when I/O[14:12] = 011
2
Value to be output on I/O[15] when I/O[14:12] = 010
1
Value to be output on I/O[15] when I/O[14:12] = 001
0x24
RegPLDTable1B
0x00
0
Value to be output on I/O[15] when I/O[14:12] = 000
Applies only when
PLDModeHighB is set to PLD
3-to-1 mode
7
Value to be output on I/O[7] when I/O[6:4] = 111
6
Value to be output on I/O[7] when I/O[6:4] = 110
5
Value to be output on I/O[7] when I/O[6:4] = 101
4
Value to be output on I/O[7] when I/O[6:4] = 100
3
Value to be output on I/O[7] when I/O[6:4] = 011
2
Value to be output on I/O[7] when I/O[6:4] = 010
1
Value to be output on I/O[7] when I/O[6:4] = 001
0x25
RegPLDTable1A
0x00
0
Value to be output on I/O[7] when I/O[6:4] = 000
Applies only when
PLDModeHighA is set to PLD
3-to-1 mode
7
Value to be output on I/O[11] when I/O[10:8] = 111
6
Value to be output on I/O[11] when I/O[10:8] = 110
5
Value to be output on I/O[11] when I/O[10:8] = 101
4
Value to be output on I/O[11] when I/O[10:8] = 100
3
Value to be output on I/O[11] when I/O[10:8] = 011
2
Value to be output on I/O[11] when I/O[10:8] = 010
1
Value to be output on I/O[11] when I/O[10:8] = 001
0x26
RegPLDTable2B
0x00
0
Value to be output on I/O[11] when I/O[10:8] = 000
Applies only when
PLDModeLowB is set to PLD
3-to-1 mode
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相關代理商/技術參數(shù)
參數(shù)描述
SX1504I088TRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel GPIO with NINT and NRESET
SX1505I087TRT 功能描述:IC GPIO EXP I2C 8CH 20UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - I/O 擴展器 系列:- 產品培訓模塊:I²C Bus Fundamentals 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 接口:I²C，SM 總線 輸入/輸出數(shù):16 中斷輸出:是 頻率 - 時鐘:400kHz 電源電壓:2.3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:24-TSSOP 包裝:Digi-Reel® 包括:POR 產品目錄頁面:826 (CN2011-ZH PDF) 配用:568-4002-ND - DEMO BOARD I2C 其它名稱:568-1058-6
SX1505I088TRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel GPIO with NINT and NRESET
SX1506I089TRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel GPIO with NINT and NRESET
SX1506I091TRT 功能描述:IC GPIO EXP I2C 16CH 28UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - I/O 擴展器 系列:- 產品培訓模塊:I²C Bus Fundamentals 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 接口:I²C，SM 總線 輸入/輸出數(shù):16 中斷輸出:是 頻率 - 時鐘:400kHz 電源電壓:2.3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:24-TSSOP 包裝:Digi-Reel® 包括:POR 產品目錄頁面:826 (CN2011-ZH PDF) 配用:568-4002-ND - DEMO BOARD I2C 其它名稱:568-1058-6
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