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23A256-E/SN/ST PDF预览

23A256-E/SN/ST

更新时间: 2022-02-26 11:03:45
品牌 Logo 应用领域
美国微芯 - MICROCHIP 静态存储器
页数 文件大小 规格书
28页 609K
描述
256K SPI Bus Low-Power Serial SRAM

23A256-E/SN/ST 数据手册

 浏览型号23A256-E/SN/ST的Datasheet PDF文件第5页浏览型号23A256-E/SN/ST的Datasheet PDF文件第6页浏览型号23A256-E/SN/ST的Datasheet PDF文件第7页浏览型号23A256-E/SN/ST的Datasheet PDF文件第9页浏览型号23A256-E/SN/ST的Datasheet PDF文件第10页浏览型号23A256-E/SN/ST的Datasheet PDF文件第11页 
23A256/23K256  
FIGURE 2-3: PAGE READ SEQUENCE  
CS  
0
1
2
3
4
5
6
7
8
9 10 11  
21 22 23 24 25 26 27 28 29 30 31  
SCK  
SI  
Instruction  
16-bit Address  
1 15 14 13 12  
Page X, Word Y  
0
0
0
0
0
0
1
2
1
0
Page X, Word Y  
High Impedance  
SO  
7
6
5
4
3
2
1
0
CS  
32 33 34 35 36 37 38 39  
SCK  
SI  
Page X, Word Y+1  
Page X, Word 31  
Page X, Word 0  
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
SO  
FIGURE 2-4:  
PAGE WRITE SEQUENCE  
CS  
0
1
2
3
4
5
6
7
8
9 10 11  
21 22 23 24 25 26 27 28 29 30 31  
Page X, Word Y  
SCK  
Instruction  
16-bit Address  
0 15 14 13 12  
Page X, Word Y  
0
0
0
0
0
0
1
2
1
0
7
6
5
4
3
2
1
0
SI  
CS  
SCK  
SI  
32 33 34 35 36 37 38 39  
Page X, Word Y+1  
Page X, Word 31  
Page X, Word 0  
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
DS22100F-page 8  
2008-2011 Microchip Technology Inc.  

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