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| Appendix B - ATtiny25/45/85 Automotive Specification at 1.8V This document contains information specific to devices operating at voltage between 1.8V and 3.6V. Only deviations with standard operating characteristics are covered in this appendix, all other information can be found in the complete Automotive datasheet. The complete ATtiny25/45/85 automotive datasheet can be found on www.atmel.com 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash ATtiny25 ATtiny45 ATTINY85 Appendix B 7669D-AVR-04/10 1. Electrical Characteristics 1.1 Absolute Maximum Ratings Note: 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. Operating Temperature..................................-55C to +150C Storage Temperature .....................................-65C to +175C 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 c 1.2 DC Characteristics Parameter Input Low Voltage, except XTAL1 and RESET pin Input High Voltage, except XTAL1 and RESET pins Input Low Voltage, XTAL1 pin Input High Voltage, XTAL1 pin Input Low Voltage, RESET pin Input High Voltage, RESET pin Input Low Voltage, RESET pin as I/O Input High Voltage, RESET pin as I/O Output Low Voltage(3), I/O pin except RESET Output High Voltage(4), I/O pin except RESET Input Leakage Current I/O Pin Input Leakage Current I/O Pin Reset Pull-up Resistor I/O Pin Pull-up Resistor Condition VCC = 1.8V - 3.6V Min. -0.5 Typ. Max. 0.2VCC(1) Units V TA = -40C to +85C, VCC = 1.8V to 3.6V (unless otherwise noted) Symbol VIL VIH VCC = 1.8V - 3.6V 0.7VCC(2) VCC + 0.5 0.1VCC(1) VCC + 0.5 0.2VCC(1) VCC + 0.5 0.3VCC(1) VCC + 0.5 0.4 V VIL1 VIH1 VIL2 VIH2 VIL3 VIH3 VOL VOH IIL IIH RRST RPU VCC = 1.8V - 3.6V VCC = 1.8V - 3.6V VCC = 1.8V - 3.6V VCC = 1.8V - 3.6V VCC = 1.8V - 3.6V VCC = 1.8V - 3.6V IOL = 0.5 mA, VCC = 1.8V IOH = -0.5 mA, VCC = 1.8V VCC = 3.6V, pin low (absolute value) VCC = 3.6V, pin high (absolute value) -0.5 0.9VCC(2) -0.5 0.9VCC(2) -0.5 0.6VCC(2) V V V V V V V V 1.2 1 1 30 20 60 50 A A k k 2 ATtiny25/45/85 7669D-AVR-04/10 ATtiny25/45/85 1.2 DC Characteristics (Continued) Parameter Power Supply Current ICC Power-down mode VACIO IACLK tACPD Analog Comparator Input Offset Voltage Analog Comparator Input Leakage Current Analog Comparator Propagation Delay Condition Active 4 MHz, VCC = 1.8V Idle 4 MHz, VCC = 1.8V WDT disabled, VCC = 1.8V WDT enabled, VCC = 1.8V VCC = 2.7V Vin = VCC/2 VCC = 2.7V Vin = VCC/2 VCC = 2.7V -50 500 Min. Typ. 0.8 0.2 0.2 4 <10 Max. 1 0.3 10 20 40 50 Units mA mA A mV nA ns TA = -40C to +85C, VCC = 1.8V to 3.6V (unless otherwise noted) Symbol 1.3 Maximum Speed vs. VCC Maximum frequency is dependent on VCC. As shown in Figure 1-1, the Maximum Frequency vs. VCC curve is linear between 1.8V < VCC < 3.6V. Figure 1-1. Maximum Frequency versus VCC 8 MHz 4 MHz Safe Operating Area 1.8V 2.7V 3.6V 3 7669D-AVR-04/10 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 1.4 ADC Characteristics Parameter Resolution Absolute accuracy (Including INL, DNL, quantization error, gain and offset error) Integral Non-Linearity (INL) Differential Non-Linearity (DNL) Gain Error Offset Error Conversion Time Clock Frequency VREF = 2.7V, VCC = 2.7V, ADC clock = 200 kHz VREF = 2.7V, VCC = 2.7V, ADC clock = 200 kHz Noise Reduction Mode VREF = 2.7V, VCC = 2.7V, ADC clock = 200 kHz VREF = 2.7V, VCC = 2.7V, ADC clock = 200 kHz VREF = 2.7V, VCC = 2.7V, ADC clock = 200 kHz VREF = 2.7V, VCC = 2.7V, ADC clock = 200 kHz Free Running Conversion 13 cycles 50 VCC - 0.3 1.0 GND 38.5 1.0 25.6 1.1 32 100 1.2 38.4 200 VCC + 0.3 AVCC VREF-50mV -3.5 Condition Min Typ 8 2 3.5 Max Units Bits LSB TA = -40C to +85C, VCC = 1.8V to 3.6V (unless otherwise noted) Symbol 2 3.5 LSB 0.6 0.30 -1.3 1.8 2.5 1.0 +3.5 3.5 LSB LSB LSB LSB s kHz V V V kHz V k M AVCC VREF VIN Analog Supply Voltage Reference Voltage Input Voltage Input Bandwidth VINT RREF RAIN Notes: Internal Voltage Reference Reference Input Resistance Analog Input Resistance 1. "Max" means the highest value where the pin is guaranteed to be read as low 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 (0.5 mA at VCC = 1.8V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOL, for ports B0 - B5, should not exceed 50 mA. 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 (0.5 mA at Vcc = 1.8V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOH, for ports B0 - B5 should not exceed 50 mA. 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. 4 ATtiny25/45/85 7669D-AVR-04/10 ATtiny25/45/85 2. Ordering Information Power Supply 1.8 - 3.6V 1.8 - 3.6V 1.8 - 3.6V Speed (MHz) 4-8 4-8 4-8 ISP Flash 2 KB 4 KB 8 KB Ordering Code ATtiny25V-15ST ATtiny45V-15ST ATTINY85V-15ST Package T5 T5 T5 Operation Range Automotive (-40C to +85C) Automotive (-40C to +85C) Automotive (-40C to +85C) 5 7669D-AVR-04/10 2.1 Package Information Package Type T5 8-lead, 0.208" Wide, Plastic Gull-Wing Small Outline (EIAJ SOIC) 2.2 T5 6 ATtiny25/45/85 7669D-AVR-04/10 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: 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. (c) 2010 Atmel Corporation. All rights reserved. Atmel(R), Atmel logo and combinations thereof, AVR (R), (R) logo, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 7669D-AVR-04/10 |
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