ATTINY25B

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 a utomotive 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..................................–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 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 = –40°C to +85°C, 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 µA µA kΩ kΩ 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