ATTINY261_10

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) 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. 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 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 Parameter Input High Voltage, XTAL1 pin Analog Comparator Input Leakage Current Condition VCC = 2.7V to 5.5V VCC = 5V Vin = VCC/2 Min. 0.7VCC(2) –150 Typ. Max. VCC + 0.5 +150 Unit V nA TA = -40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted) Symbol VIH1 IACLK 1.3 DNL ADC Characteristics (Single-ended Mode) Parameter Differential Non Linearity Condition VCC = 4V, VRef = 4V, ADC clock = 200 kHz Min Typ 0.3 Max 1.0 Unit LSB Symbol 2 ATtiny261/461/861 Automotive [Preliminary] 7793C–AVR–06/10 ATtiny261/461/861 Automotive [Preliminary] 1.4 ADC Characteristics (Differential Mode)(1) Parameter Condition Differential conversion, gain = 1x or 8x Differential conversion, gain = 20x or 32x Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Note: Min Typ 8 8 Max Unit Bit Bit TA = –40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted) Symbol Resolution 1.7 4.0 2.0 6.0 LSB TUE Absolute accuracy 2.3 6.0 3.0 10.0 0.3 1.5 0.7 3.0 LSB INL Integral Non Linearity 1.0 3.0 2.0 8.0 0.3 1.0 0.4 1.2 LSB DNL Differential Non Linearity 0.4 1.0 0.8 2.5 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) Parameter Condition Gain = 1x/8x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 1x/8x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Gain = 20x/32x, UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz BIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz UNIPOLAR, VCC = 5V, VRef = 4V, ADC clock = 200 kHz Min –4.0 Typ +2.0 Max +4.0 Unit TA = –40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted) Symbol –4.0 +1.4 +4.0 LSB Gain error –5.0 –2.6 +5.0 –5.0 –0.8 +5.0 –4.0 –5.0 2.58 +4.0 LSB +5.0 AVCC – 0.5 V Offset error VREF Note: Reference voltage 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 VBG Reset, Brown-out and Internal Voltage Characteristics Parameter Bandgap reference voltage Condition VCC = 3V, T=150°C Min 0.99 Typ 1.1 Max 1.21 Unit V Table 1-2. BODLEVEL Fuse Coding(1) Min VBOT 1.67 2.5 3.98 Typ VBOT 1.8 2.7 4.3 Max VBOT 1.93 2.9 4.62 V Unit 111 110 101 100 011 010 001 000 Reserved BOD Disabled BODLEVEL [2..0] Fuses Note: 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. 4 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) 16(2) 16(2) 16(2) 16(2) 16(2) 16(2) Notes: Power Supply 2.7 to 5.5V 2.7 to 5.5V 2.7 to 5.5V 2.7 to 5.5V 2.7 to 5.5V 2.7 to 5.5V Ordering Code ATtiny261-ESMD ATtiny261-ESXD ATtiny461-ESMD ATtiny461-ESXD ATtiny861-ESMD ATtiny861-ESXD Package(1) PN 6G PN 6G PN 6G Operation Range Extended (–40°C to +150°C) Extended (–40°C to +150°C) Extended (–40°C to +150°C) Extended (–40°C to +150°C) Extended (–40°C to +150°C) Extended (–40°C to +150°C) 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 6G 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 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. PN 8 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 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 International 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 Product Contact Web Site www.atmel.com Technical Support avr@atmel.com Sales Contact www.atmel.com/contacts Literature Requests www.atmel.com/literature Disclaimer: T he information in this document is provided in connection with Atmel products. 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