Appendix A - ATtiny261/461/861 Automotive specification at 150°C This document contains information specific to devices operating at temperatures up to 150°C. Only deviations are covered in this appendix, all other information can be found in the complete Automotive datasheet. The complete Automotive datasheet can be found on www.atmel.com 8-bit Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash ATtiny261 ATtiny461 ATtiny861 Automotive Appendix A Preliminary 7793C–AVR–06/10 1. Electrical Characteristics 1.1 Absolute Maximum Ratings(1) Operating Temperature..................................–55°C to +150°C Storage Temperature .....................................–65°C to +175°C Voltage on any Pin except RESET with respect to Ground ...............................–0.5V to VCC+0.5V Voltage on RESET with respect to Ground..... –0.5V to +13.0V Note: 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Maximum Operating Voltage ............................................ 6.0V DC Current per I/O Pin ............................................... 30.0 mA DC Current VCC and GND Pins ................................ 200.0 mA 1.2 DC Characteristics TA = -40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted) Symbol Parameter Condition VIH1 Input High Voltage, XTAL1 pin VCC = 2.7V to 5.5V IACLK Analog Comparator Input Leakage Current VCC = 5V Vin = VCC/2 1.3 2 Typ. Max. Unit 0.7VCC(2) VCC + 0.5 V –150 +150 nA ADC Characteristics (Single-ended Mode) Symbol DNL Min. Parameter Condition Differential Non Linearity VCC = 4V, VRef = 4V, ADC clock = 200 kHz Min Typ Max Unit 0.3 1.0 LSB ATtiny261/461/861 Automotive [Preliminary] 7793C–AVR–06/10 ATtiny261/461/861 Automotive [Preliminary] ADC Characteristics (Differential Mode)(1) 1.4 TA = –40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted) Symbol Parameter Resolution TUE INL DNL Note: Absolute accuracy Integral Non Linearity Differential Non Linearity Condition Min Typ Max Unit Differential conversion, gain = 1x or 8x 8 Bit Differential conversion, gain = 20x or 32x 8 Bit Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 1.7 4.0 Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 2.0 6.0 Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 2.3 6.0 Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 3.0 10.0 Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 0.3 1.5 Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 0.7 3.0 Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 1.0 3.0 Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 2.0 8.0 Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 0.3 1.0 Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 0.4 1.2 Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 0.4 1.0 Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz 0.8 2.5 LSB LSB LSB 1. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny261/461/861automotive datasheet. 3 7793C–AVR–06/10 1.4 ADC Characteristics (Differential Mode)(1) (Continued) TA = –40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted) Symbol Parameter Gain error Offset error VREF Condition Min Typ Max Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Unit –4.0 +2.0 +4.0 Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz –4.0 +1.4 +4.0 Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz –5.0 –2.6 +5.0 Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz –5.0 –0.8 +5.0 BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz –4.0 +4.0 UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz –5.0 +5.0 2.58 AVCC – 0.5 LSB LSB Reference voltage V Note: 1. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny261/461/861automotive datasheet. 1.5 System and Reset Characteristics Table 1-1. Symbol Reset, Brown-out and Internal Voltage Characteristics Parameter Bandgap reference voltage VBG Table 1-2. Condition Min Typ Max Unit VCC = 3V, T=150°C 0.99 1.1 1.21 V BODLEVEL Fuse Coding(1) BODLEVEL [2..0] Fuses Min VBOT Typ VBOT 110 1.67 1.8 1.93 101 2.5 2.7 2.9 100 3.98 4.3 4.62 111 Max VBOT Unit BOD Disabled V 011 010 001 Reserved 000 Note: 4 1. VBOT may be below nominal minimum operating voltage for some devices. For devices where this is the case, the device is tested down to VCC = VBOT during the production test. This guarantees that a Brown-out Reset will occur before VCC drops to a voltage where correct operation of the microcontroller is no longer guaranteed. ATtiny261/461/861 Automotive [Preliminary] 7793C–AVR–06/10 ATtiny261/461/861 Automotive [Preliminary] 1.6 Grade 0 Qualification The ATtiny261/461/861 has been developed and manufactured according to the most stringent quality assurance requirements of ISO-TS-16949 and verified during product qualification as per AEC-Q100 grade 0. AEC-Q100 qualification relies on temperature accelerated stress testing. High temperature field usage however may result in less significant stress test acceleration. In order to prevent the risk that ATtiny261/461/861 lifetime would not satisfy the application end-of-life reliability requirements, Atmel has extended the testing, whenever applicable (High Temperature Operating Life Test, High Temperature Storage Life, Data Retention, Thermal Cycles), far beyond the AEC-Q100 requirements. Thereby, Atmel verified the ATtiny261/461/861 has a long safe lifetime period after the grade 0 qualification acceptance limits. The valid domain calculation depends on the activation energy of the potential failure mechanism that is considered. Therefore any temperature mission profile which could exceed the AEC-Q100 equivalence domain shall be submitted to Atmel for a thorough reliability analysis Figure 1-1. AEC-Q100 Lifetime Equivalence 5 7793C–AVR–06/10 2. Ordering Information 2.1 ATtiny261/461/861 Speed (MHz) Power Supply Ordering Code Package(1) Operation Range 16(2) 2.7 to 5.5V ATtiny261-ESMD PN Extended (–40°C to +150°C) 16(2) 2.7 to 5.5V ATtiny261-ESXD 6G Extended (–40°C to +150°C) 16(2) 2.7 to 5.5V ATtiny461-ESMD PN Extended (–40°C to +150°C) 16(2) 2.7 to 5.5V ATtiny461-ESXD 6G Extended (–40°C to +150°C) 16(2) 2.7 to 5.5V ATtiny861-ESMD PN Extended (–40°C to +150°C) 16(2) 2.7 to 5.5V ATtiny861-ESXD 6G Extended (–40°C to +150°C) Notes: 1. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 2. For Speed versus Vcc, see complete datasheet. 6 ATtiny261/461/861 Automotive [Preliminary] 7793C–AVR–06/10 ATtiny261/461/861 Automotive [Preliminary] Package Type PN 32-pad, 5 x 5 x 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF): E2/D2 3.1 +/0.1mm 6G 20-leads, 4.4x6.5mm body - 0.65mmPitch - Lead Length: 0.6mm Thin Shrink Small Outline Package (TSSOP) 7 7793C–AVR–06/10 Figure 2-1. 8 PN ATtiny261/461/861 Automotive [Preliminary] 7793C–AVR–06/10 ATtiny261/461/861 Automotive [Preliminary] Figure 2-2. 6G 9 7793C–AVR–06/10 3. Document Revision History 3.1 7793C - 06/10 1. DC characteristics updated. 2. ADC characteristics updated. 3. RC Oscillator removed. 3.2 7793B - 03/10 1. DC characteristics updated. 2. ADC characteristics updated. 3.3 7793A - 08/08 1. Document Creation. 10 ATtiny261/461/861 Automotive [Preliminary] 7793C–AVR–06/10 Headquarters International Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Atmel Asia Unit 1-5 & 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 Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-en-Yvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 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 Technical Support [email protected] Sales Contact www.atmel.com/contacts Product Contact Web Site www.atmel.com Literature Requests www.atmel.com/literature 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 ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, 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 OF 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 product 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’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © 2010 Atmel Corporation. All rights reserved. Atmel ®, Atmel logo and combinations thereof, AVR®, AVR® logo and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 7793C–AVR–06/10