th May 2012 www.semtech.com 18 SX1501/SX1502/SX1503 4/8/16 Channel L" />
參數(shù)資料
型號： SX1502I087TRT
廠商： Semtech
文件頁數(shù)： 10/32頁
文件大?。?/td> 0K
描述： IC GPIO EXPANDER I2C 8CH 20QFN
產(chǎn)品培訓模塊： Low Voltage GPIO Expander Family
標準包裝： 1
接口： I²C
輸入/輸出數(shù)： 8
中斷輸出： 是
頻率 - 時鐘： 400kHz
電源電壓： 1.2 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(shè)備封裝： 20-QFN-UT（3x3）
包裝： 標準包裝
產(chǎn)品目錄頁面： 1359 (CN2011-ZH PDF)
其它名稱： SX1502I087DKR
WIRELESS & SENSING
Rev 11 – 16
th May 2012
www.semtech.com
18
SX1501/SX1502/SX1503
4/8/16 Channel Low Voltage GPIO
4.7.2
SX1502
The SX1502 I/Os can be configured as per the SX1501, and can additionally be configured to provide a 2-to-1
logic function on I/O[4-6], 3-to-1 logic function on I/O[4-7], or 3-to-2 logic decode on I/O[0-4].
RegPLDMode
SX1502 I/Os
5:4
1:0
7
6
5
4
3
2
1
0
00
GPIO
00
01
GPIO
PLD OUT PLD IN
PLD IN
00
10
GPIO
PLD OUT PLD IN
PLD IN
00
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
01
00
GPIO
PLD OUT PLD IN
PLD IN
GPIO
01
GPIO
PLD OUT PLD IN
PLD IN
GPIO
PLD OUT PLD IN
PLD IN
01
10
GPIO
PLD OUT PLD IN
PLD IN PLD OUT PLD IN
PLD IN
01
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
10
00
PLD OUT PLD IN
PLD IN
GPIO
10
01
PLD OUT PLD IN
PLD IN
GPIO
PLD OUT PLD IN
PLD IN
10
PLD OUT PLD IN
PLD IN
PLD IN PLD OUT PLD IN
PLD IN
10
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
Table 9 – SX1502 PLD Modes Settings
4.7.3
SX1503
Each of the two I/O banks of the SX1503 I/Os can be configured as per the SX1502.
RegPLDModeB
SX1503 I/Os
5:4
1:0
15
14
13
12
11
10
9
8
00
GPIO
00
01
GPIO
PLD OUT PLD IN
PLD IN
00
10
GPIO
PLD OUT PLD IN
PLD IN
00
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
01
00
GPIO
PLD OUT PLD IN
PLD IN
GPIO
01
GPIO
PLD OUT PLD IN
PLD IN
GPIO
PLD OUT PLD IN
PLD IN
01
10
GPIO
PLD OUT PLD IN
PLD IN PLD OUT PLD IN
PLD IN
01
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
10
00
PLD OUT PLD IN
PLD IN
GPIO
10
01
PLD OUT PLD IN
PLD IN
GPIO
PLD OUT PLD IN
PLD IN
10
PLD OUT PLD IN
PLD IN
PLD IN PLD OUT PLD IN
PLD IN
10
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
Table 10 – SX1503 PLD Modes Settings (Bank B)
RegPLDModeA
SX1503 I/Os
5:4
1:0
7
6
5
4
3
2
1
0
00
GPIO
00
01
GPIO
PLD OUT PLD IN
PLD IN
00
10
GPIO
PLD OUT PLD IN
PLD IN
00
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
01
00
GPIO
PLD OUT PLD IN
PLD IN
GPIO
01
GPIO
PLD OUT PLD IN
PLD IN
GPIO
PLD OUT PLD IN
PLD IN
01
10
GPIO
PLD OUT PLD IN
PLD IN PLD OUT PLD IN
PLD IN
01
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
10
00
PLD OUT PLD IN
PLD IN
GPIO
10
01
PLD OUT PLD IN
PLD IN
GPIO
PLD OUT PLD IN
PLD IN
10
PLD OUT PLD IN
PLD IN
PLD IN PLD OUT PLD IN
PLD IN
10
11
GPIO
PLD OUT PLD OUT PLD IN
PLD IN
Table 11 – SX1503 PLD Modes Settings (Bank B)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SX1502I088TRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel Low Voltage GPIO
SX1503 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel Low Voltage GPIO with NINT and NRESET
SX1503I089TRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel Low Voltage GPIO
SX1503I091TRT 功能描述:IC GPIO EXPANDER I2C 16CH 28-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - I/O 擴展器 系列:- 產(chǎn)品培訓模塊:I²C Bus Fundamentals 特色產(chǎn)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(shè)備封裝:24-TSSOP 包裝:Digi-Reel® 包括:POR 產(chǎn)品目錄頁面:826 (CN2011-ZH PDF) 配用:568-4002-ND - DEMO BOARD I2C 其它名稱:568-1058-6
SX1504 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:4/8/16 Channel GPIO with NINT and NRESET
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