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ATA6661/ATA6662 [APPLICATION NOTE]

4968D–AUTO–06/15

Revision History

Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this
document.

Revision No.

History

4968D-AUTO-06/15



Put document in the latest template

4968C-AUTO-05/11



Section 1 “Introduction” on page 1 updated



Section 3 “Schematic and Layout of the ATA6661/ATA6662 Development Board on

pages 5 to 7 updated

4968B-AUTO-03/11



C version on page 1 added

Summary of Contents for ATA6661-EK

Page 1: ...low speed data communication in vehicles for example in convenience elec tronics Improved slope control on the LIN bus ensures secure data communication up to 20Kbaud with a RC oscillator for the pro...

Page 2: ...ry to start with the development of a LIN slave node immediately Connecting an external 12V DC power supply between the terminals VBAT and GND puts the IC in the pre normal mode In this mode the inhib...

Page 3: ...d up by the internal resistor If TXD is low the LIN output transistor is turned on and the bus is in the dominant state An internal timer prevents the bus line from being driven permanently in the dom...

Page 4: ...e that the supply voltage VS never exceeds the maximum rating of VSmax 40V Refer to the corresponding application note of the Atmel ATA6661 for further information Figure 2 2 Board Component Placement...

Page 5: ...ATA6662 APPLICATION NOTE 4968D AUTO 06 15 Figure 2 3 Atmel ATA6661 ATA6662 Development Board Top Side Top View Figure 2 4 Atmel ATA6661 ATA6662 Development Board Bottom Side Top View as if PCB Were Tr...

Page 6: ...ction refer to the specific revision mentioned not to this document Revision No History 4968D AUTO 06 15 Put document in the latest template 4968C AUTO 05 11 Section 1 Introduction on page 1 updated S...

Page 7: ...EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserv...

Page 8: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Microchip ATA6662 EK...