PIC18F2420/2520/4420/4520
2ꢘꢂꢃꢄꢅꢆꢇꢍꢎꢅꢏꢐꢊꢑꢇꢒꢓꢅꢎꢇꢔꢋꢂꢃꢊꢋꢄꢇꢕꢍꢖꢇMꢇ.ꢘꢘꢇꢙꢊꢎꢇꢚꢛꢆꢌꢇꢜꢍꢒꢔꢍ
!ꢛꢐꢄ" 3ꢋꢉꢅ&ꢍꢈꢅ'ꢋ!&ꢅꢌ"ꢉꢉꢈꢄ&ꢅꢓꢆꢌ4ꢆꢑꢈꢅ#ꢉꢆ*ꢃꢄꢑ!(ꢅꢓꢇꢈꢆ!ꢈꢅ!ꢈꢈꢅ&ꢍꢈꢅꢔꢃꢌꢉꢋꢌꢍꢃꢓꢅꢂꢆꢌ4ꢆꢑꢃꢄꢑꢅꢐꢓꢈꢌꢃ%ꢃꢌꢆ&ꢃꢋꢄꢅꢇꢋꢌꢆ&ꢈ#ꢅꢆ&ꢅ
ꢍ&&ꢓ255***ꢁ'ꢃꢌꢉꢋꢌꢍꢃꢓꢁꢌꢋ'5ꢓꢆꢌ4ꢆꢑꢃꢄꢑ
N
NOTE 1
E1
1 2 3
D
E
A2
A
L
c
b1
b
A1
e
eB
6ꢄꢃ&!
ꢚ7,8.ꢐ
ꢒꢃ'ꢈꢄ!ꢃꢋꢄꢅ9ꢃ'ꢃ&!
ꢔꢚ7
7:ꢔ
ꢔꢗ;
7"')ꢈꢉꢅꢋ%ꢅꢂꢃꢄ!
ꢂꢃ&ꢌꢍ
7
ꢈ
ꢖꢕ
ꢁꢀꢕꢕꢅ1ꢐ,
ꢙꢋꢓꢅ&ꢋꢅꢐꢈꢆ&ꢃꢄꢑꢅꢂꢇꢆꢄꢈ
ꢔꢋꢇ#ꢈ#ꢅꢂꢆꢌ4ꢆꢑꢈꢅꢙꢍꢃꢌ4ꢄꢈ!!
1ꢆ!ꢈꢅ&ꢋꢅꢐꢈꢆ&ꢃꢄꢑꢅꢂꢇꢆꢄꢈ
ꢐꢍꢋ"ꢇ#ꢈꢉꢅ&ꢋꢅꢐꢍꢋ"ꢇ#ꢈꢉꢅ>ꢃ#&ꢍ
ꢔꢋꢇ#ꢈ#ꢅꢂꢆꢌ4ꢆꢑꢈꢅ>ꢃ#&ꢍ
: ꢈꢉꢆꢇꢇꢅ9ꢈꢄꢑ&ꢍ
ꢙꢃꢓꢅ&ꢋꢅꢐꢈꢆ&ꢃꢄꢑꢅꢂꢇꢆꢄꢈ
9ꢈꢆ#ꢅꢙꢍꢃꢌ4ꢄꢈ!!
6ꢓꢓꢈꢉꢅ9ꢈꢆ#ꢅ>ꢃ#&ꢍ
ꢗ
M
M
M
M
M
M
M
M
M
M
M
M
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ꢁꢀꢛꢘ
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.
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ꢈ1
ꢁꢀꢎꢘ
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ꢀꢁꢛ<ꢕ
ꢁꢀꢀꢘ
ꢁꢕꢕ<
ꢁꢕ-ꢕ
ꢁꢕꢀꢖ
M
ꢁ?ꢎꢘ
ꢁꢘ<ꢕ
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ꢁꢎꢕꢕ
ꢁꢕꢀꢘ
ꢁꢕꢜꢕ
ꢁꢕꢎ-
ꢁꢜꢕꢕ
9ꢋ*ꢈꢉꢅ9ꢈꢆ#ꢅ>ꢃ#&ꢍ
: ꢈꢉꢆꢇꢇꢅꢝꢋ*ꢅꢐꢓꢆꢌꢃꢄꢑꢅꢅꢏ
!ꢛꢐꢄꢏ"
ꢀꢁ ꢂꢃꢄꢅꢀꢅ ꢃ!"ꢆꢇꢅꢃꢄ#ꢈ$ꢅ%ꢈꢆ&"ꢉꢈꢅ'ꢆꢊꢅ ꢆꢉꢊ(ꢅ)"&ꢅ'"!&ꢅ)ꢈꢅꢇꢋꢌꢆ&ꢈ#ꢅ*ꢃ&ꢍꢃꢄꢅ&ꢍꢈꢅꢍꢆ&ꢌꢍꢈ#ꢅꢆꢉꢈꢆꢁ
ꢎꢁ ꢏꢅꢐꢃꢑꢄꢃ%ꢃꢌꢆꢄ&ꢅ,ꢍꢆꢉꢆꢌ&ꢈꢉꢃ!&ꢃꢌꢁ
-ꢁ ꢒꢃ'ꢈꢄ!ꢃꢋꢄ!ꢅꢒꢅꢆꢄ#ꢅ.ꢀꢅ#ꢋꢅꢄꢋ&ꢅꢃꢄꢌꢇ"#ꢈꢅ'ꢋꢇ#ꢅ%ꢇꢆ!ꢍꢅꢋꢉꢅꢓꢉꢋ&ꢉ"!ꢃꢋꢄ!ꢁꢅꢔꢋꢇ#ꢅ%ꢇꢆ!ꢍꢅꢋꢉꢅꢓꢉꢋ&ꢉ"!ꢃꢋꢄ!ꢅ!ꢍꢆꢇꢇꢅꢄꢋ&ꢅꢈ$ꢌꢈꢈ#ꢅꢁꢕꢀꢕ/ꢅꢓꢈꢉꢅ!ꢃ#ꢈꢁ
ꢖꢁ ꢒꢃ'ꢈꢄ!ꢃꢋꢄꢃꢄꢑꢅꢆꢄ#ꢅ&ꢋꢇꢈꢉꢆꢄꢌꢃꢄꢑꢅꢓꢈꢉꢅꢗꢐꢔ.ꢅ0ꢀꢖꢁꢘꢔꢁ
1ꢐ,2 1ꢆ!ꢃꢌꢅꢒꢃ'ꢈꢄ!ꢃꢋꢄꢁꢅꢙꢍꢈꢋꢉꢈ&ꢃꢌꢆꢇꢇꢊꢅꢈ$ꢆꢌ&ꢅ ꢆꢇ"ꢈꢅ!ꢍꢋ*ꢄꢅ*ꢃ&ꢍꢋ"&ꢅ&ꢋꢇꢈꢉꢆꢄꢌꢈ!ꢁ
ꢔꢃꢌꢉꢋꢌꢍꢃꢓ ꢙꢈꢌꢍꢄꢋꢇꢋꢑꢊ ꢒꢉꢆ*ꢃꢄꢑ ,ꢕꢖꢞꢕꢀ?1
© 2008 Microchip Technology Inc.
DS39631E-page 389
MICROCHIP [ MICROCHIP ]
