KMA215 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Product data sheet Rev. 1 — 24 February 2014 49 of 50
NXP Semiconductors
KMA215
Programmable angle sensor with SAE J2716 SENT
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
24.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
25. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
NXP Semiconductors
KMA215
Programmable angle sensor with SAE J2716 SENT
© NXP B.V. 2014. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 24 February 2014
Document identifier: KMA215
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
26. Contents
1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features and benefits. . . . . . . . . . . . . . . . . . . . 1
1.2.1 Extract of SENT modes (shorthand notation). . 2
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
5 Functional description . . . . . . . . . . . . . . . . . . . 4
5.1 Angular measurement directions . . . . . . . . . . . 4
6 Digital output . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6.1 Transmission of sensor messages . . . . . . . . . . 6
6.1.1 SYNC nibble . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.1.2 STATUS nibble . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.1.3 CRC nibble . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.1.4 PAUSE pulse . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.1.5 DATA nibbles . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.1.5.1 Single secure sensor format A.3 . . . . . . . . . . . 8
6.1.5.2 Dual throttle position sensor format A.1 . . . . . 10
6.1.5.3 High-speed 12-bit message format H.3 . . . . . 12
6.1.6 Enhanced serial data communication. . . . . . . 14
7 Diagnostic features . . . . . . . . . . . . . . . . . . . . . 16
7.1 CRC and EDC supervision. . . . . . . . . . . . . . . 16
7.2 Magnet-loss detection . . . . . . . . . . . . . . . . . . 16
7.3 Broken bond wire detection . . . . . . . . . . . . . . 16
7.4 Out of range detection . . . . . . . . . . . . . . . . . . 17
7.5 Prewarning indication . . . . . . . . . . . . . . . . . . . 17
7.6 Low voltage detection and overvoltage
protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.7 Power-loss behavior. . . . . . . . . . . . . . . . . . . . 18
8 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 19
9 Recommended operating conditions. . . . . . . 19
10 Thermal characteristics . . . . . . . . . . . . . . . . . 19
11 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . 20
12 Definition of errors. . . . . . . . . . . . . . . . . . . . . . 25
12.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
12.2 Hysteresis error . . . . . . . . . . . . . . . . . . . . . . . 25
12.3 Linearity error . . . . . . . . . . . . . . . . . . . . . . . . . 26
12.4 Microlinearity error . . . . . . . . . . . . . . . . . . . . . 26
12.5 Temperature drift error . . . . . . . . . . . . . . . . . . 27
12.6 Angular error. . . . . . . . . . . . . . . . . . . . . . . . . . 27
13 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 29
13.1 General description . . . . . . . . . . . . . . . . . . . . 29
13.2 Timing characteristics. . . . . . . . . . . . . . . . . . . 30
13.3 Sending and receiving data . . . . . . . . . . . . . . 30
13.3.1 Write access . . . . . . . . . . . . . . . . . . . . . . . . . . 31
13.3.2 Read access . . . . . . . . . . . . . . . . . . . . . . . . . 32
13.3.3 Entering the command mode. . . . . . . . . . . . . 33
13.4 Cyclic redundancy check . . . . . . . . . . . . . . . . 33
13.4.1 Software example in C. . . . . . . . . . . . . . . . . . 34
13.5 Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
13.5.1 Command registers . . . . . . . . . . . . . . . . . . . . 35
13.5.2 Non-volatile memory registers . . . . . . . . . . . . 36
14 Electromagnetic compatibility. . . . . . . . . . . . 41
14.1 Emission (CISPR 25). . . . . . . . . . . . . . . . . . . 41
14.1.1 Conducted radio disturbance. . . . . . . . . . . . . 41
14.1.2 Radiated radio disturbance . . . . . . . . . . . . . . 41
14.2 Radiated disturbances (ISO 11452-1 third
edition (2005-02), ISO 11452-2, ISO 11452-4
and ISO 11452-5). . . . . . . . . . . . . . . . . . . . . . 41
14.2.1 Absorber lined shielded enclosure. . . . . . . . . 41
14.2.2 Bulk-current injection . . . . . . . . . . . . . . . . . . . 41
14.2.3 Strip line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
14.2.4 Immunity against mobile phones . . . . . . . . . . 42
14.3 Electrical transient transmission by capacitive
coupling [ISO 7637-3,
second edition (2007-07)] . . . . . . . . . . . . . . . 42
14.4 Electrical transient transmission by inductive
coupling [ISO 7637-3,
second edition (2007-07)] . . . . . . . . . . . . . . . 42
15 ElectroStatic Discharge (ESD) . . . . . . . . . . . . 43
15.1 Human body model (AEC-Q100-002) . . . . . . 43
15.2 Human metal model (ANSI/ESD SP5.6-2009) 43
15.3 Machine model (AEC-Q100-003). . . . . . . . . . 43
15.4 Charged-device model (AEC-Q100-011). . . . 43
16 Application information . . . . . . . . . . . . . . . . . 44
17 Test information . . . . . . . . . . . . . . . . . . . . . . . 44
17.1 Quality information. . . . . . . . . . . . . . . . . . . . . 44
18 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
19 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
20 Package outline. . . . . . . . . . . . . . . . . . . . . . . . 46
21 Handling information . . . . . . . . . . . . . . . . . . . 47
22 Solderability information . . . . . . . . . . . . . . . . 47
23 Revision history . . . . . . . . . . . . . . . . . . . . . . . 47
24 Legal information . . . . . . . . . . . . . . . . . . . . . . 48
24.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 48
24.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
24.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 48
24.4 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 49
25 Contact information . . . . . . . . . . . . . . . . . . . . 49
26 Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

KMA215,118

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
SENSOR ANGLE 180 DEG PC PIN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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