D a ta S he e t , V 1 .0 , Ap r . 2 0 0 8
TC1796
3 2 - B i t S i n g l e - C h i p M i c ro c o n t r o ll e r
TriCore
M i c r o c o n t r o l l e rs
Edition 2008-04
Published by
Infineon Technologies AG
81726 Munich, Germany
©
2008 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
D a ta S he e t , V 1 .0 , Ap r . 2 0 0 8
TC1796
3 2 - B i t S i n g l e - C h i p M i c ro c o n t r o ll e r
TriCore
M i c r o c o n t r o l l e rs
TC1796
TC1796 Data Sheet
Revision History: V1.0, 2008-04
Previous Version: V1.0, 2008-04 “Preliminary”
Page
Subjects (major changes since last revision)
“Preliminary” status removed. No changes in content.
Changes from V0.7, 2006-03 to V1.0, 2008-04 Preliminary
32
69
80
85
96
107
115
126
131
133
Trademarks
TriCore® is a trademark of Infineon Technologies AG.
We Listen to Your Comments
Any information within this document that you feel is wrong, unclear or missing at all?
Your feedback will help us to continuously improve the quality of this document.
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The list of not connected pins (N.C.) improved by adding several
formerly as
V
SS
labeled pins.
Watchdog timer, double reset detection, description corrected.
RTID register updated for the design step BE.
The description of the inactive device current improved.
ADC parameters sample and conversion time moved to a dedicated
table.
The description of the power supply sequence improved..
BFCLKO clock, duty cycle description extended.
MLI timing, maximum operating frequency limit extended, t31 added.
The drawing of the package updated.
Green package variant included.
Example of a temperature profile corrected.
Data Sheet
V1.0, 2008-04
TC1796
Table of Contents
Table of Contents
1
2
2.1
2.2
2.3
2.4
2.5
2.5.1
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
3.13
3.14
3.14.1
3.14.2
3.15
3.16
3.17
3.18
3.19
3.20
3.21
3.22
3.23
3.24
3.25
4
4.1
4.1.1
Data Sheet
Summary of Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
General Device Information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TC1796 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pad Driver and Input Classes Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pull-Up/Pull-Down Behavior of the Pins . . . . . . . . . . . . . . . . . . . . . . . .
Functional Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Architecture and On-Chip Bus Systems . . . . . . . . . . . . . . . . . . . .
On-Chip Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Architectural Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory Protection System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Bus Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peripheral Control Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DMA Controller and Memory Checker . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interrupt System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Asynchronous/Synchronous Serial Interfaces (ASC0, ASC1) . . . . . . . . . .
High-Speed Synchronous Serial Interfaces (SSC0, SSC1) . . . . . . . . . . . .
Micro Second Bus Interfaces (MSC0, MSC1) . . . . . . . . . . . . . . . . . . . . . .
MultiCAN Controller (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Micro Link Serial Bus Interface (MLI0, MLI1) . . . . . . . . . . . . . . . . . . . . . . .
General Purpose Timer Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functionality of GPTA0/GPTA1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functionality of LTCA2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog-to-Digital Converter (ADC0, ADC1) . . . . . . . . . . . . . . . . . . . . . . . .
Fast Analog-to-Digital Converter Unit (FADC) . . . . . . . . . . . . . . . . . . . . . .
System Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Watchdog Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Boot Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Management System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
On-Chip Debug Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clock Generation and PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification Register Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
10
11
12
13
13
35
36
36
37
39
40
41
42
44
46
48
50
52
54
57
59
60
62
63
65
67
69
70
70
73
74
76
79
80
Electrical Parameters
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
General Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Parameter Interpretation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
5
V1.0, 2008-04
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