ATtiny45 Appendix A - ATtiny45 Automotive specification at 150°C DATASHEET Description 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 7696D-AVR-06/14 1. Electrical Characteristics 1.1 Absolute Maximum Ratings 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 any 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. Parameters Min. Operating temperature Typ. Max. Unit –55 +150 °C Storage temperature –65 +175 °C Voltage on any pin except RESET with respect to ground –0.5 VCC + 0.5 V Voltage on RESET with respect to ground –0.5 +13.0 V Maximum operating voltage 6.0 V 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)(6) Parameter Condition Input low voltage, except XTAL1 and RESET pin Symbol Min. VCC = 2.7V - 5.5V VIL Input high voltage, except XTAL1 and RESET pins VCC = 2.7V - 5.5V Input low voltage, XTAL1 pin Typ. Max. Unit –0.5 0.3VCC(1) V VIH 0.6VCC(2) VCC + 0.5 V VCC = 2.7V - 5.5V VIL1 –0.5 0.1VCC(1) V Input high voltage, XTAL1 pin VCC = 2.7V - 5.5V VIH1 0.7VCC(2) VCC + 0.5 V Input low voltage, RESET pin VCC = 2.7V - 5.5V VIL2 –0.5 0.2VCC(1) V Input high voltage, RESET pin VCC = 2.7V - 5.5V VIH2 0.9VCC(2) VCC + 0.5 V Input low voltage, RESET pin as I/O VCC = 2.7V - 5.5V VIL3 –0.5 0.3VCC(1) V Input high voltage, RESET pin as I/O VCC = 2.7V - 5.5V VIH3 0.6VCC(2) VCC + 0.5 V Output low voltage(3), I/O pin except RESET IOL = 10mA, VCC = 5V IOL = 5mA, VCC = 3V VOL 0.8 0.5 V Output high voltage(4), I/O pin except RESET IOH = –10mA, VCC = 5V IOH = –5mA, VCC = 3V VOH Input leakage current I/O pin VCC = 5.5V, pin low (absolute value) IIL 1 µA Input leakage current I/O pin VCC = 5.5V, pin high (absolute value) IIH 1 µA 4.0 2.2 V Reset pull-up resistor RRST 30 60 k I/O pin pull-up resistor RPU 20 50 k 2 ATtiny45 [DATASHEET] 7696D–AVR–06/14 1.2 DC Characteristics (Continued) TA = –40°C to +150°C, VCC = 2.7V to 5.5V (unless otherwise noted)(6) Parameter Power supply current(6) Power-down mode Condition Active 4MHz, VCC = 3V Active 8MHz, VCC = 5V Active 16MHz, VCC = 5V Idle 4MHz, VCC = 3V Idle 8MHz, VCC = 5V Idle 16MHz, VCC = 5V WDT enabled, VCC = 3V WDT enabled, VCC = 5V WDT disabled, VCC = 3V WDT disabled, VCC = 5V Symbol Max. Unit ICC 8 16 25 mA ICC IDLE 6 12 14 mA 90 140 µA 80 120 µA 40 mV 50 nA ICC PWD Min. Typ. (5) Analog comparator input offset votage VCC = 5V Vin = VCC/2 VACIO Analog comparator input leakage current VCC = 5V Vin = VCC/2 IACLK Analog comparator propagation delay VCC = 4.0V tACPD <10 –50 500 ns ATtiny45 [DATASHEET] 7696D–AVR–06/14 3 2. Memory Endurance EEPROM endurance: 50,000 Write/Erase cycles 2.1 Maximum Speed versus VCC Maximum frequency is dependent on VCC. As shown in Figure 2-1, the maximum frequency versus VCC curve is linear between 2.7V < VCC 4.5V(6). Figure 2-1. Maximum Frequency versus VCC 16MHz 8MHz Safe Operating Area 2.7V 4 ATtiny45 [DATASHEET] 7696D–AVR–06/14 4.5V 5.5V 3. ADC Characteristics(6) TA = 125°C to 150°C, VCC = 4.5V to 5.5V (unless otherwise noted) Parameter Condition Symbol Min Resolution Absolute accuracy (Including INL, DNL, quantization error, gain and offset error) Typ Max 10 VREF = 4V, VCC = 4V, ADC clock = 200kHz VREF = 4V, VCC = 4V, ADC clock = 200kHz Unit Bits 2 3.5 LSB 2 3.5 LSB Noise reduction mode Integral non-linearity (INL) VREF = 4V, VCC = 4V, ADC clock = 200 kHz 0.6 2.5 LSB Differential non-linearity (DNL) VREF = 4V, VCC = 4V, ADC clock = 200kHz 0.30 1.0 LSB Gain error VREF = 4V, VCC = 4V, ADC clock = 200kHz –1.3 3.5 LSB Offset error VREF = 4V, VCC = 4V, ADC clock = 200kHz 1.8 3.5 LSB Conversion time Free running conversion –3.5 13 cycles Clock frequency µs 50 200 kHz Analog supply voltage AVCC VCC – 0.3 VCC + 0.3 V Reference voltage VREF 1.0 AVCC V VIN GND VREF – 50mV V Internal voltage reference VINT 1.0 1.1 1.2 V Reference input resistance RREF 25.6 32 38.4 k Input voltage Input bandwidth 38.5 kHz Analog input resistance RAIN 100 Notes: 1. “Max” means the highest value where the pin is guaranteed to be read as low M 2. “Min” means the lowest value where the pin is guaranteed to be read as high 3. Although each I/O port can sink more than the test conditions (20mA at VCC = 5V) under steady state conditions (nontransient), the following must be observed: 1] The sum of all IOL, for all ports, should not exceed 400mA. 2] The sum of all IOL, for ports C0 - C5, should not exceed 200mA. 3] The sum of all IOL, for ports C6, D0 - D4, should not exceed 300mA. 4] The sum of all IOL, for ports B0 - B7, D5 - D7, should not exceed 300mA. If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test condition. 4. Although each I/O port can source more than the test conditions (20mA at Vcc = 5V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOH, for all ports, should not exceed 400mA. 2] The sum of all IOH, for ports C0 - C5, should not exceed 200mA. 3] The sum of all IOH, for ports C6, D0 - D4, should not exceed 300mA. 4] The sum of all IOH, for ports B0 - B7, D5 - D7, should not exceed 300mA. If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current greater than the listed test condition. 5. Minimum VCC for Power-down is 2.5V. ATtiny45 [DATASHEET] 7696D–AVR–06/14 5 4. ATtiny45 Typical Characteristics 4.1 Active Supply Current Figure 4-1. Active Supply Current versus Frequency (1 - 20 MHz) ICC (mA) 16 14 5.5V 12 5.0V 4.5V 10 4.0V 8 3.3V 6 2.7V 4 2 0 0 2 4 6 8 10 12 14 16 18 20 Frequency (MHz) Figure 4-2. Idle Supply Current versus Frequency (1 - 20 MHz) 0.14 0.12 5.5V 5.0V 0.1 Idle (mA) 4.5V 0.08 0.06 3.3V 0.04 2.7V 0.02 0 0 2 4 6 8 10 12 Frequency (MHz) 6 ATtiny45 [DATASHEET] 7696D–AVR–06/14 14 16 18 20 Power-Down Supply Current Figure 4-3. Power-down Supply Current versus VCC (Watchdog Timer Disabled) 14 12 150°C ICC (µA) 10 8 6 4 125°C 2 -40°C 85°C 25°C 0 2.5 3 3.5 4 4.5 5 5.5 VCC (V) Figure 4-4. Power-down Supply Current versus VCC (Watchdog Timer Enabled) 20 150°C 18 16 14 ICC (µA) 4.2 12 125°C -40°C 85°C 25°C 10 8 6 4 2 0 2.5 3 3.5 4 4.5 5 5.5 VCC (V) ATtiny45 [DATASHEET] 7696D–AVR–06/14 7 4.3 Pin Pull-up Figure 4-5. I/O Pin Pull-up Resistor Current versus Input Voltage (VCC = 5V) 160 150°C 140 -40°C 120 IOP (µA) 100 80 60 40 20 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 VOP (V) Figure 4-6. Output Low Voltage versus Output Low Current (VCC = 5V) 0.7 150°C 125°C 0.6 VOL (V) 85°C 0.5 25°C 0.4 -40°C 0.3 0.2 0.1 0 0 2 4 6 8 10 IOL (V) 8 ATtiny45 [DATASHEET] 7696D–AVR–06/14 12 14 16 18 20 Figure 4-7. Output Low Voltage versus Output Low Current (VCC = 3V) 1.2 150°C 125°C 1 85°C VOL (V) 0.8 25°C 0.6 -40°C 0.4 0.2 0 0 2 4 6 8 10 12 14 16 18 20 IOL (V) Figure 4-8. Output High Voltage versus Output High Current (VCC = 5V) 5.1 5 4.9 VOH (V) 4.8 4.7 4.6 -40°C 4.5 25°C 85°C 125°C 150°C 4.4 4.3 4.2 0 2 4 6 8 10 12 14 16 18 20 IOH (mA) Figure 4-9. Output High Voltage versus Output High Current (VCC = 3V) 3.5 3 VOH (V) 2.5 -40°C 25°C 85°C 125°C 150°C 2 1.5 1 0.5 0 0 2 4 6 8 10 12 14 16 18 20 IOH (mA) ATtiny45 [DATASHEET] 7696D–AVR–06/14 9 Figure 4-10. Reset Pull-Up Resistor Current versus Reset Pin Voltage (VCC = 5V) 120 +150°C 100 -40°C IRESET (µA) 80 60 40 20 0 0 1 2 3 4 5 6 VRESET (V) 4.4 Pin Thresholds and Hysteresis Figure 4-11. I/O Pin Input Threshold versus VCC (VIH, I/O Pin Read as ‘1’) 3 150°C -40°C Threshold (V) 2.5 2 1.5 1 0.5 0 1.5 2 2.5 3 3.5 VCC (V) 10 ATtiny45 [DATASHEET] 7696D–AVR–06/14 4 4.5 5 5.5 Figure 4-12. I/O Pin Input Threshold versus VCC (VIL, I/O Pin Read as ‘0’) 3 150°C -40°C Threshold (V) 2.5 2 1.5 1 0.5 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 VCC (V) Figure 4-13. Reset Input Threshold Voltage versus VCC (VIH, Reset Pin Read as ‘1’) 2.5 150°C -40°C Threshold (V) 2 1.5 1 0.5 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 VCC (V) Figure 4-14. Reset Input Threshold Voltage versus VCC (VIL, Reset Pin Read as ‘0’) 2.5 150°C -40°C Threshold (V) 2 1.5 1 0.5 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 VCC (V) ATtiny45 [DATASHEET] 7696D–AVR–06/14 11 4.5 Internal Oscillator Speed Figure 4-15. Watchdog Oscillator Frequency versus VCC 0.17 FRC (MHz) 0.15 0.13 -40°C 0.11 150°C 0.09 0.07 2 2.5 3 3.5 4 4.5 5 5.5 VCC (V) Figure 4-16. Calibrated 8 MHz RC Oscillator Frequency versus Temperature 8.5 8.4 5.0V 3.0V 8.3 FRC (MHz) 8.2 8.1 8 7.9 7.8 7.7 7.6 7.5 -40 -30 -20 -10 0 10 20 30 40 50 60 70 Temperature (°C) 12 ATtiny45 [DATASHEET] 7696D–AVR–06/14 80 90 100 110 120 130 140 150 Figure 4-17. Calibrated 8 MHz RC Oscillator Frequency versus VCC 8.6 8.2 150°C 125°C 85°C 8 25°C FRC (MHz) 8.4 7.8 -40°C 7.6 7.4 7.2 7 2.5 3 2.5 3 3.5 4 4.5 5 5.5 VCC (V) Figure 4-18. Calibrated 8 MHz RC Oscillator Frequency versus OSCCAL Value 16 14 150°C -40°C FRC (MHz) 12 10 8 6 4 2 0 0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 OSCCAL (X1) ATtiny45 [DATASHEET] 7696D–AVR–06/14 13 4.6 BOD Thresholds and Analog Comparator Offset Figure 4-19. BOD Threshold versus Temperature (BODLEVEL is 4.3V) 4.4 4.35 Rising Threshold (V) 4.3 Falling 4.25 4.2 4.15 4.1 4.05 4 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-20. BOD Threshold versus Temperature (BODLEVEL is 2.7V) 2.8 Rising 2.75 Threshold (V) 2.7 Falling 2.65 2.6 2.55 2.5 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-21. Bandgap Voltage versus VCC Bandgap Voltage (V) 1.3 1.2 150°C -40°C 1.1 1 0.9 1.5 2 2.5 3 3.5 VCC (V) 14 ATtiny45 [DATASHEET] 7696D–AVR–06/14 4 4.5 5 5.5 Peripheral Units Figure 4-22. Analog to Digital Converter GAIN versus Temperature, Single Ended 0 -0.5 LBS -1 -1.5 -2 -2.5 -3 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-23. Analog to Digital Converter GAIN versus Temperature, Differential Mode -1 -1.2 -1.4 -1.6 Diff x20 LBS -1.8 -2 -2.2 -2.4 -2.6 Diff x1 -2.8 -3 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-24. Analog to Digital Converter OFFSET versus Temperature, Single Ended 2.5 2 1.5 LBS 4.7 1 0.5 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) ATtiny45 [DATASHEET] 7696D–AVR–06/14 15 Figure 4-25. Analog to Digital Converter OFFSET versus Temperature, Differential Mode 2 1.5 1 LBS 0.5 0 Diff x1 -0.5 -1 -1.5 -2 Diff x20 -2.5 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-26. Analog to Digital Converter DNL versus Temperature, Single Ended 0.57 0.56 0.55 0.54 LBS 0.53 0.52 0.51 0.5 0.49 0.48 0.47 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-27. Analog to Digital Converter DNL versus Temperature, Differential Mode 1.6 1.4 Diff x20 1.2 LBS 1 0.8 0.6 0.4 Diff x1 0.2 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 Temperature (°C) 16 ATtiny45 [DATASHEET] 7696D–AVR–06/14 80 90 100 110 120 130 140 150 Figure 4-28. Analog to Digital Converter INL versus Temperature, Single Ended 0.72 0.7 LBS 0.68 0.66 0.64 0.62 0.6 0.58 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) Figure 4-29. Analog to Digital Converter INL versus Temperature, Differential Mode 2.5 2 Diff x20 LBS 1.5 Diff x1 1 0.5 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature (°C) ATtiny45 [DATASHEET] 7696D–AVR–06/14 17 5. Grade 0 Qualification The ATtiny45 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 ATtiny45 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 ATtiny45 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. Examples are given in figure 1. Therefore any temperature mission profile which could exceed the AEC-Q100 equivalence domain shall be submitted to Atmel for a thorough reliability analysis. Figure 5-1. AEC-Q100 Lifetime Equivalence 1000000 100000 Hours 10000 1000 100 10 1 0 20 40 60 80 100 120 Temperature (°C) HTOL 0.59eV 18 ATtiny45 [DATASHEET] 7696D–AVR–06/14 HTSL 0.45eV 140 160 6. Ordering Information 6.1 ATtiny45 Table 6-1. ATtiny45 Speed (MHz) 16(2) Notes: 1. 2. Table 6-2. Power Supply Ordering Code Package(1) Operation Range Extended (–40°C to +150°C) Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green. 2.7 - 5.5V ATtiny45-15MT2 PC For speed versus VCC, see Figure 2-1 on page 4 and complete product datasheet. Package Information Package Type PC 20-lead, 4.0x 4.0mm body, lead pitch 0.60mm, quad flat no-lead package ATtiny45 [DATASHEET] 7696D–AVR–06/14 19 Figure 6-1. Package PC D 0.10 C 1.00 REF 1.00 REF SEATING PLANE 0.08 C C PIN #1 Identifier Laser Marking E 0.15 (4x) J A Top View Side View DRAWINGS NOT SCALED b COMMON DIMENSIONS IN MM SYMBOL MIN. NOM. MAX. A 0.70 0.75 0.80 J 0.00 D/E 3.90 4.00 4.10 D2/E2 2.50 2.60 2.70 E2 0.05 N 20 e e 1 N NOTES 0.50 BSC L 0.35 0.45 0.55 b 0,20 0.25 0.30 Option A Option B Option C D2 L Bottom View 1 1 See Option A, B, C 1 N N N Pin 1# Chamfer (C 0.30) Pin 1# Notch (0.20 R) Pin 1# Triangle Compliant JEDEC Standard MO-220 Variation WGGD-5 06/25/09 TITLE Package Drawing Contact: packagedrawings@atmel.com 20 ATtiny45 [DATASHEET] 7696D–AVR–06/14 PC, 20-Lead - 4.0x4.0mm Body, 0.50mm Pitch Quad Flat No Lead Package (QFN) GPC DRAWING NO. REV. PC I 7. 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 7696D-AVR-06/14 Put datasheet in the latest template 7696C-AVR-10/12 Figure 6-1 “Package PC” on page 23 updated 7696B-AVR-04/09 Added EEPROM endurance. See Section 2. “Memory Endurance” on page 4. ATtiny45 [DATASHEET] 7696D–AVR–06/14 21 XXXXXX Atmel Corporation 1600 Technology Drive, San Jose, CA 95110 USA T: (+1)(408) 441.0311 F: (+1)(408) 436.4200 | www.atmel.com © 2014 Atmel Corporation. / Rev.: 7696D–AVR–06/14 Atmel®, Atmel logo and combinations thereof, Enabling Unlimited Possibilities®, AVR®, and others are registered trademarks or trademarks of Atmel Corporation in U.S. and other countries. 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. 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