• Very Low Current Consumption in Sleep Mode<br>• 8Kbytes/16Kbytes Flash Memory for Application Program Atmel ATA6616/ATA6617<br>• Supply Voltage Up to 40V<br>• Operating Voltage 5V to 27V<br>• Temperature Range Tcase to +125°C<br>• QFN38, 5mm x 7mm Package
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General Features • Single-package High Performance, Low Power AVR 8-bit Microcontroller with LIN Transceiver, 5V Regulator and Watchdog • Very Low Current Consumption in Sleep Mode • 8Kbytes/16Kbytes Flash Memory for Application Program Atmel ATA6616/ATA6617 • Supply Voltage Up to 40V • Operating Voltage 5V to 27V • Temperature Range Tcase to +125°C • QFN38, 5mm x 7mm Package ATA6616/ATA6617 is a System-in-Package SiP product, which is particularly suited for complete LIN-bus node applications. It supports highly integrated solutions for in-vehicle LIN networks. The first chip is the LIN-system-basis-chip LIN-SBC ATA6624, which has an integrated LIN transceiver, a 5V regulator and a window watchdog. The second chip is an automotive microcontroller from series of 8-bit microcontroller with advanced RISC architecture, the Atmel ATtiny87 with 8-Kbytes and the Atmel ATtiny167 with 16-Kbytes flash memory. All pins of the LIN System Basis Chip as well as all pins of the AVR microcontroller are bonded out to provide customers the same flexibility for their applications as they have when using discrete parts. In section 2 you will find the pin configuration for the complete SiP. In section 3 the LIN SBC is described, and in section 6 the AVR is described in detail. Figure Application Diagram LIN Bus Microcontroller with LIN Transceiver, 5V Regulator and Watchdog Atmel ATA6616 Atmel ATA6617 Atmel ATA6616/17 MCU Atmel ATtiny 87/167 LIN-SBC Atmel ATA6624 Atmel ATA6616/ATA6617 LIN System in Package Solution SIP Pinning Atmel ATA6616/ATA6617 Figure Pinning QFN38 PB6 PB7 PA7 PA6 PA5 PA4 AGND AVCC PA3 LIN GND WAKE PB5 PB4 VCC GND PB3 31 30 29 28 27 26 25 24 23 22 21 20 35 Atmel ATA6616/17 16 1 2 3 4 5 6 7 8 9 10 11 12 NTRIG EN VS VCC PVCC KL15 MODE PB2 PB1 PB0 PA0 PA1 PA2 RXD INH TXD NRES WD_OSC TM Table Pin Description Function Port B 2 I/O line PCINT10/OC1AV/USCK/SCL Port B 1 I/O line PCINT9/OC1BU/DO Port B 0 I/O line PCINT8/OC1AU/DI/SDA Port A 0 I/O line PCINT0/ADC0/RXD/RXLIN Port A 1 I/O line PCINT1/ADC1/TXD/TXLIN Port A 2 I/O line PCINT2/ADC2/OC0A/DO/MISO RXD 1 Receive data output INH 1 Battery-related output for controlling an external voltage regulator TXD 1 Transmit data input active low output strong pull down after a local wake-up request NRES 1 Output undervoltage and watchdog reset open drain WD_OSC 1 Automotive Quality Grade The Atmel ATtiny87/167 have been developed and manufactured according to the most stringent requirements of the international standard ISO-TS-16949. This data sheet contains limit values extracted from the results of extensive characterization temperature and voltage . The quality and reliability of the ATtiny87/167 have been verified during regular product qualification as per AEC-Q100 grade As indicated in the ordering information paragraph, this document refers only to grade 1 products, for grade 0 products refer to appendix A. Disclaimer Table Temperature Grade Identification for Automotive Products Temperature Temperature Identifier Comments -40°C / +125°C Grade 1 -40°C / +150°C Grade 0 Typical values contained in this data sheet are based on simulations and characterization of other AVR microcontrollers manufactured on the same process technology. Min. and Max values will be available after the device is characterized. Block Diagram Figure Block Diagram GND VCC Watchdog Timer Watchdog Oscillator Oscillator Circuits / Clock Generation EEPROM Power Supervision POR / BOD & RESET Flash debugWIRE PROGRAM LOGIC SRAM Timer/Counter-1 Timer/Counter-0 A/D Conv. AVCC AGND DATABUS SPI & USI Analog Comp. Internal Voltage References PORT B 8 PORT A 8 LIN / UART Resources PB[0..7] PA[0..7] RESET XTAL[1;2] A comprehensive set of development tools, application notes and datasheets are available for download on 30 Atmel ATA6616/ATA6617 Atmel ATA6616/ATA6617 About Code Examples This documentation contains simple code examples that briefly show how to use various parts of the device. These code examples assume that the part specific header file is included before compilation. Be aware that not all C compiler vendors include bit definitions in the header files and interrupt handling in C is compiler dependent. Please confirm with the C compiler documentation for more details. The parts are characterized at frequencies higher than test limits. Parts are not guaranteed to function properly at frequencies higher than the ordering code indicates. The difference between current consumption in Power-down mode with Watchdog Timer enabled and Power-down mode with Watchdog Timer disabled represents the differential current drawn by the Watchdog Timer. Active Supply Current Figure Active Supply Current versus Low Frequency - 1.0MHz ACTIVE SUPPLY CURRENT vs. LOW FREQUENCY PRR= 0xFF / ATD ON ICC mA Frequency MHz Figure Active Supply Current versus Frequency 1MHz ACTIVE SUPPLY CURRENT vs. FREQUENCY PRR=0xFF / ATD ON ICC mA Frequency MHz Figure Active Supply Current versus VCC Internal RC Oscillator, 8MHz ACTIVE SUPPLY CURRENT vs. VCC INTERNAL RC OSCILLATOR 8MHz No ATD influence ICC mA VCC V 280 Atmel ATA6616/ATA6617 Atmel ATA6616/ATA6617 Figure Active Supply Current versus VCC Internal RC Oscillator, 128kHz ACTIVE SUPPLY CURRENT vs. VCC INTERNAL RC OSCILLATOR 128 KHz / ATD ON ICC mA VCC V Idle Supply Current Figure Idle Supply Current versus Frequency 1MHz IDLE SUPPLY CURRENT vs. FREQUENCY NO POWER REDUCTION ENABLED ICC mA Frequency MHz Figure Idle Supply Current versus VCC Internal RC Oscillator, 8MHz IDLE SUPPLY CURRENT vs. VCC INTERNAL RC OSCILLATOR 8MHz ICC mA VCC V Figure Idle Supply Current versus 5VCC Internal RC Oscillator, 128kHz IDLE SUPPLY CURRENT vs. VCC INTERNAL RC OSCILLATOR 125 KHz ICC mA VCC V Ordering Information Extended Type Number ATA6616-P3QW ATA6616-P3PW ATA6617-P3QW ATA6617-P3PW Package Information Program Memory 8-kB flash 8-kB flash 16-kB flash 16-kB flash Top View D PIN 1 ID Side View Package QFN38, 5x 7 QFN38, 5x 7 QFN38, 5x 7 QFN38, 5x 7 technical drawings according to DIN specifications Dimensions in mm MOQ 4,000 pieces 1,000 pieces 4,000 pieces 1,000 pieces Bottom View D2 13 12 19 20 31 32 Z 10:1 COMMON DIMENSIONS Unit of Measure = mm Symbol MIN NOM MAX NOTE TITLE Package Drawing Contact Package VQFN_5x7_38L Exposed pad 3.6x5.6 304 Atmel ATA6616/ATA6617 Atmel ATA6616/ATA6617 History 9132E-AUTO-05/11 • Table 4-81 “Calibration and Accuracy of Internal RC Oscillator” on page 269 changed • Section “Calibrated Internal RC Oscillator” on page 50 changed 9132D-AUTO-12/10 • Section “Features” on page 4 changed • Section “Description” on page 4 changed • Section “Ground Pin” on page 6 changed • Section “Mode Input Pin Mode ” on page 7 changed • Figure “Modes of Operation” on page 10 changed • Section “Fail-safe Mode” on page 12 changed • Section “Voltage Regulator” on pages 15 to 16 changed • Section “Electrical Characteristics” on pages 20 to 25 changed 9132C-AUTO-05/10 • Section “Physical Layer Compatibility” on page 6 changed • Section “TXD Dominant Time-out Function” on page 7 changed • Section “Enable Input Pin EN ” on page 7 changed • Section “Normal Mode” on page 9 changed • Section “Silent Mode” on pages 10 to 11 changed • Section “Sleep Mode” on pages 11 to 12 changed • Section “Remote Wake-up via Dominant Bus State” on page 14 changed • Section “Local Wake-up via Pin WAKE” on page 14 changed • Section “Local Wake-up via Pin KL_15” on page 14 changed • Section “Voltage Regulator” on page 15 changed • Section 3.9“Electrical Characteristics” number on page 22 changed • Section “Features” on page 27 changed • Section “Comparison between Atmel ATtiny87 and Atmel ATtiny167” on page 28 changed • Section “Part Description” on pages 28 to 29 changed • Section “Features” on page 212 changed • Section “Temperature Measurement” on page 228 changed • Section “Manufacturing Calibration” on pages 228 to 229 changed • Section “Internal Voltage Reference Output” on page 229 changed • Table 4-81 “Calibration and Accuracy of Internal RC Oscillator” on page 270 changed • Table 4-86 “Brown-out Characteristics” on page 272 changed Table of Contents General Features 1 1 Description 1 2 Atmel ATA6616/ATA6617 LIN System in Package Solution SIP 2 Pinning Atmel ATA6616/ATA6617 Absolute Maximum Ratings 3 LIN System-basis-chip Block 4 Features Description Functional Description Modes of Operation Wake-up Scenarios from Silent or Sleep Mode Watchdog Absolute Maximum Ratings Electrical Characteristics 4 Atmel ATtiny87/ATtiny167 Microcontroller Block for Atmel ATA6616/ATA6617 27 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel +1 408 441-0311 Fax +1 408 487-2600 Atmel Asia Limited Unit 01-5 & 16, 19/F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon HONG KONG Tel +852 2245-6100 Fax +852 2722-1369 Atmel Munich GmbH Business Campus Parkring 4 D-85748 Garching b. Munich GERMANY Tel +49 89-31970-0 Fax +49 89-3194621 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 JAPAN Tel +81 3 3523-3551 Fax +81 3 3523-7581 Atmel logo and combinations thereof, AVR and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, 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 reserves the right to make changes to specifications and products descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. |
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