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Da ta S h e e t , V 2 .0 , J a n . 2 00 1
C161K
C161O
16-Bit Single-Chip Microcontroller
Microcontrollers
N e v e r
s t o p
t h i n k i n g .
Edition 2001-01
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
D-81541 München, Germany
©
Infineon Technologies AG 2001.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as warranted
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide.
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
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approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
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Da ta S h e e t , V 2 .0 , J a n . 2 00 1
C161K
C161O
16-Bit Single-Chip Microcontroller
Microcontrollers
N e v e r
s t o p
t h i n k i n g .
C161K/O
Revision History:
Previous Version:
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All
All
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5
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8
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28, 29
32
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56
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36, 37
38, 39
41
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56
2001-01
03.97
09.96
(Preliminary)
(Advance Information)
V2.0
Subjects (major changes since last revision)
Converted to Infineon layout
C161V removed
Ordering Codes and Cross-Reference replaced with Derivative Synopsis
Open drain functionality described for P2, P3, P6
Bidirectional reset introduced
Figure updated
Revised description of Absolute Max. Ratings and Operating Conditions
Specifications for reduced supply voltage introduced
Reduced power consumption
Clock Generation Modes added
Description of External Clock Drive improved
Standard 25-MHz timing introduced (timing granularity 2 ns)
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