MCP23018/MCP23S18
ꢅ&ꢇꢈꢃꢉꢊꢋꢑꢕꢏꢔꢔ#ꢋꢌꢍꢉꢎꢂꢏꢐꢋ'ꢘꢉꢍꢋ(ꢔꢇꢈꢏꢔꢃꢋꢙꢑꢌꢚꢋMꢋ !!ꢋꢖꢏꢍꢋ"ꢁꢊ#ꢋ$ꢑꢌ'(ꢌ%
ꢀꢁꢂꢃꢄ ꢀꢁꢂꢃꢄꢅꢆꢃꢇꢁ ꢄꢃꢈ!ꢂꢂꢆꢉꢄꢃꢊꢋꢈ"ꢋꢌꢆꢃ#ꢂꢋ$ꢍꢉꢌ %ꢃꢊꢎꢆꢋ ꢆꢃ ꢆꢆꢃꢄꢅꢆꢃꢏꢍꢈꢂꢁꢈꢅꢍꢊꢃ&ꢋꢈ"ꢋꢌꢍꢉꢌꢃꢐꢊꢆꢈꢍ'ꢍꢈꢋꢄꢍꢁꢉꢃꢎꢁꢈꢋꢄꢆ#ꢃꢋꢄꢃ
ꢅꢄꢄꢊ())$$$ꢑꢇꢍꢈꢂꢁꢈꢅꢍꢊꢑꢈꢁꢇ)ꢊꢋꢈ"ꢋꢌꢍꢉꢌ
N
NOTE 1
E1
1
2 3
D
E
A2
A
L
c
b1
A1
b
e
eB
5ꢉꢍꢄ
ꢔꢍꢇꢆꢉ ꢍꢁꢉꢃ6ꢍꢇꢍꢄ
ꢙ74;0ꢐ
78ꢏ
ꢓꢛ
ꢑ+ꢕꢕꢃ3ꢐ4
M
ꢏꢙ7
ꢏꢖ9
7!ꢇ/ꢆꢂꢃꢁ'ꢃ&ꢍꢉ
&ꢍꢄꢈꢅ
7
ꢆ
ꢖ
ꢘꢁꢊꢃꢄꢁꢃꢐꢆꢋꢄꢍꢉꢌꢃ&ꢎꢋꢉꢆ
M
ꢑꢓꢕꢕ
ꢑ+,ꢕ
M
ꢏꢁꢎ#ꢆ#ꢃ&ꢋꢈ"ꢋꢌꢆꢃꢘꢅꢍꢈ"ꢉꢆ
3ꢋ ꢆꢃꢄꢁꢃꢐꢆꢋꢄꢍꢉꢌꢃ&ꢎꢋꢉꢆ
ꢐꢅꢁ!ꢎ#ꢆꢂꢃꢄꢁꢃꢐꢅꢁ!ꢎ#ꢆꢂꢃ=ꢍ#ꢄꢅ
ꢏꢁꢎ#ꢆ#ꢃ&ꢋꢈ"ꢋꢌꢆꢃ=ꢍ#ꢄꢅ
8-ꢆꢂꢋꢎꢎꢃ6ꢆꢉꢌꢄꢅ
ꢘꢍꢊꢃꢄꢁꢃꢐꢆꢋꢄꢍꢉꢌꢃ&ꢎꢋꢉꢆ
6ꢆꢋ#ꢃꢘꢅꢍꢈ"ꢉꢆ
5ꢊꢊꢆꢂꢃ6ꢆꢋ#ꢃ=ꢍ#ꢄꢅ
ꢖꢓ
ꢖ+
0
0+
ꢔ
6
ꢈ
/+
/
ꢆ3
ꢑ+ꢓꢕ
ꢑꢕ+,
ꢑꢓꢜꢕ
ꢑꢓꢗꢕ
+ꢑ1ꢗ,
ꢑ++ꢕ
ꢑꢕꢕꢛ
ꢑꢕꢗꢕ
ꢑꢕ+ꢗ
M
ꢑ+1,
M
ꢑ1+ꢕ
ꢑꢓꢛ,
+ꢑ1:,
ꢑ+1ꢕ
ꢑꢕ+ꢕ
ꢑꢕ,ꢕ
ꢑꢕ+ꢛ
M
ꢑ11,
ꢑꢓꢜ,
+ꢑꢗꢕꢕ
ꢑ+,ꢕ
ꢑꢕ+,
ꢑꢕꢚꢕ
ꢑꢕꢓꢓ
ꢑꢗ1ꢕ
6ꢁ$ꢆꢂꢃ6ꢆꢋ#ꢃ=ꢍ#ꢄꢅ
8-ꢆꢂꢋꢎꢎꢃ*ꢁ$ꢃꢐꢊꢋꢈꢍꢉꢌꢃꢃꢟ
ꢀꢁꢂꢃꢎꢄ
+ꢑ &ꢍꢉꢃ+ꢃ-ꢍ !ꢋꢎꢃꢍꢉ#ꢆ.ꢃ'ꢆꢋꢄ!ꢂꢆꢃꢇꢋꢒꢃ-ꢋꢂꢒ%ꢃ/!ꢄꢃꢇ! ꢄꢃ/ꢆꢃꢎꢁꢈꢋꢄꢆ#ꢃ$ꢍꢄꢅꢍꢉꢃꢄꢅꢆꢃꢅꢋꢄꢈꢅꢆ#ꢃꢋꢂꢆꢋꢑ
ꢓꢑ ꢟꢃꢐꢍꢌꢉꢍ'ꢍꢈꢋꢉꢄꢃ4ꢅꢋꢂꢋꢈꢄꢆꢂꢍ ꢄꢍꢈꢑ
1ꢑ ꢔꢍꢇꢆꢉ ꢍꢁꢉ ꢃꢔꢃꢋꢉ#ꢃ0+ꢃ#ꢁꢃꢉꢁꢄꢃꢍꢉꢈꢎ!#ꢆꢃꢇꢁꢎ#ꢃ'ꢎꢋ ꢅꢃꢁꢂꢃꢊꢂꢁꢄꢂ! ꢍꢁꢉ ꢑꢃꢏꢁꢎ#ꢃ'ꢎꢋ ꢅꢃꢁꢂꢃꢊꢂꢁꢄꢂ! ꢍꢁꢉ ꢃ ꢅꢋꢎꢎꢃꢉꢁꢄꢃꢆ.ꢈꢆꢆ#ꢃꢑꢕ+ꢕ@ꢃꢊꢆꢂꢃ ꢍ#ꢆꢑ
ꢗꢑ ꢔꢍꢇꢆꢉ ꢍꢁꢉꢍꢉꢌꢃꢋꢉ#ꢃꢄꢁꢎꢆꢂꢋꢉꢈꢍꢉꢌꢃꢊꢆꢂꢃꢖꢐꢏ0ꢃ2+ꢗꢑ,ꢏꢑ
3ꢐ4( 3ꢋ ꢍꢈꢃꢔꢍꢇꢆꢉ ꢍꢁꢉꢑꢃꢘꢅꢆꢁꢂꢆꢄꢍꢈꢋꢎꢎꢒꢃꢆ.ꢋꢈꢄꢃ-ꢋꢎ!ꢆꢃ ꢅꢁ$ꢉꢃ$ꢍꢄꢅꢁ!ꢄꢃꢄꢁꢎꢆꢂꢋꢉꢈꢆ ꢑ
ꢏꢍꢈꢂꢁꢈꢅꢍꢊ ꢘꢆꢈꢅꢉꢁꢎꢁꢌꢒ ꢔꢂꢋ$ꢍꢉꢌ 4ꢕꢗꢞꢕꢚꢕ3
DS22103A-page 48
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MICROCHIP [ MICROCHIP ]
