參數(shù)資料
型號: MAX7300
廠商: Maxim Integrated Products, Inc.
英文描述: 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander
中文描述: 2線接口、2.5V至5.5V、20端口或28端口輸入/輸出擴展器
文件頁數(shù): 14/22頁
文件大?。?/td> 348K
代理商: MAX7300
M
2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or
28-Port I/O Expander
14
______________________________________________________________________________________
COMMAND ADDRESS
D13
D12
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
REGISTER
D15
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
D14
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D11
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D10
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D9
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D8
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
HEX
CODE
Port 26 only
Port 27 only
Port 28 only
Port 29 only
Port 30 only
Port 31 only
4 ports 4
7 (data bits D0
D3)
5 ports 4
8 (data bits D0
D4)
6 ports 4
9 (data bits D0
D5)
7 ports 4
10 (data bits D0
D6)
8 ports 4
11
8 ports 5
12
8 ports 6
13
8 ports 7
14
8 ports 8
15
8 ports 9
16
8 ports 10
17
8 ports 11
18
8 ports 12
19
8 ports 13
20
8 ports 14
21
8 ports 15
22
8 ports 16
23
8 ports 17
24
8 ports 18
25
8 ports 19
26
8 ports 20
27
8 ports 21
28
8 ports 22
29
8 ports 23
30
8 ports 24
31
7 ports 25
31
6 ports 26
31
5 ports 27
31
4 ports 28
31
3 ports 29
31
2 ports 30
31
1 port 31 only
0x3A
0x3B
0x3C
0x3D
0x3E
0x3F
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
0x5A
0x5B
0x5C
0x5D
0x5E
0x5F
Table 5. Register Address Map (continued)
Note:
Unused bits read as zero.
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相關代理商/技術參數(shù)
參數(shù)描述
MAX7300_11 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander
MAX7300AAI 功能描述:接口-I/O擴展器 2.5-5.5V 20/28 Port I/O 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7300AAI+ 功能描述:接口-I/O擴展器 2.5-5.5V 20/28 Port I/O 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7300AAI+T 功能描述:接口-I/O擴展器 2.5-5.5V 20/28 Port I/O 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7300AAI-T 功能描述:接口-I/O擴展器 2.5-5.5V 20/28 Port I/O 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel