ATtiny85 Atmel Corporation, ATtiny85 Datasheet

ATtiny85
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Appendix B — ATtiny25/V Specification at +125°C This document contains information specific to devices operating at temperatures up to 125°C. Only deviations are covered in this appendix, all other information can be found in the complete datasheet. The complete datasheet ...
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Memories 1.1 EEPROM Data Memory The EEPROM has an endurance of at least 50,000 write/erase cycles. ATtiny25 2 2586N-Appendix B–AVR–08/11 ...
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Electrical Characteristics 2.1 DC Characteristics Table 2-1. DC Characteristics. T Symbol Parameter Input Low-voltage, except V IL XTAL1 and RESET pin Input High-voltage, except V IH XTAL1 and RESET pin Input Low-voltage, XTAL1 pin, V IL1 External Clock Selected ...
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Although each I/O port can sink more than the test conditions ( conditions (non-transient), the sum of all I may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test ...
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Brown-Out Detection Table 2-4. Note: 2.5 Serial Programming Characteristics Table 2-5. Symbol 1/t CLCL t CLCL 1/t CLCL t CLCL 1/t CLCL t CLCL t SHSL t SLSH t OVSH t SHOX t SLIV Note: 2586N-Appendix B–AVR–08/11 BODLEVEL Fuse ...
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ADC Characteristics Table 2-6. ADC Characteristics, Single Ended Channels. T Symbol Parameter Resolution Absolute accuracy (Including INL, DNL, and Quantization, Gain and Offset errors) Integral Non-linearity (INL) (Accuracy after offset and gain calibration) Differential Non-linearity (DNL) Gain Error Offset ...
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Table 2-7. ADC Characteristics, Differential Channels (Unipolar Mode). T Symbol Parameter Resolution Absolute accuracy (Including INL, DNL, and Quantization, Gain and Offset Errors) Integral Non-Linearity (INL) (Accuracy after Offset and Gain Calibration) Gain Error Offset Error Conversion Time Clock Frequency ...
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Table 2-8. ADC Characteristics, Differential Channels (Bipolar Mode). T Symbol Parameter Resolution Absolute accuracy (Including INL, DNL, and Quantization, Gain and Offset Errors) Integral Non-Linearity (INL) (Accuracy after Offset and Gain Calibration) Gain Error Offset Error Conversion Time Clock Frequency ...
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Typical Characteristics The data contained in this section is largely based on simulations and characterization of similar devices in the same process and design methods. Thus, the data should be treated as indica- tions of how the part will ...
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Figure 3-2. 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 Figure 3-3. 0.25 0.2 0.15 0.1 0.05 0 ATtiny25 10 Active Supply Current vs. V 1.5 2 2.5 3 Active Supply Current vs. V 1.5 2 2.5 3 (Internal ...
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Idle Supply Current Figure 3-4. 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 Figure 3-5. 0.5 0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 2586N-Appendix B–AVR–08/11 Idle Supply Current vs 1.5 2 2.5 ...
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Figure 3-6. 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 3.3 Power-down Supply Current Figure 3- ATtiny25 12 Idle Supply Current vs 1.5 2 2.5 3 ...
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Figure 3- 3.4 Pin Pull-up Figure 3- 2586N-Appendix B–AVR–08/11 Power-down Supply Current vs. V 1.5 2 2.5 3 I/O Pin Pull-up Resistor Current vs. Input ...
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Figure 3-10. I/O Pin Pull-up Resistor Current vs. Input Voltage ( Figure 3-11. I/O Pin Pull-up Resistor Current vs. Input Voltage (V 160 140 120 100 ...
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Figure 3-12. Reset Pull-up Resistor Current vs. Reset Pin Voltage ( Figure 3-13. Reset Pull-up Resistor Current vs. Reset Pin Voltage ( 2586N-Appendix B–AVR–08/11 ...
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Figure 3-14. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V 120 100 3.5 Pin Driver Strength Figure 3-15. I/O Pin Output Voltage vs. Sink Current (V 1.2 1 0.8 0.6 0.4 0.2 0 ATtiny25 ...
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Figure 3-16. I/O Pin Output Voltage vs. Sink Current (V 0.6 0.5 0.4 0.3 0.2 0.1 0 Figure 3-17. I/O Pin Output Voltage vs. Source Current (V 3.5 3 2.5 2 1.5 1 0.5 0 2586N-Appendix B–AVR–08/ ...
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Figure 3-18. I/O Pin Output Voltage vs. Source Current (V 5.1 5 4.9 4.8 4.7 4.6 4.5 4.4 4.3 Figure 3-19. Reset Pin Output Voltage vs. Sink Current (V 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 ATtiny25 18 ...
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Figure 3-20. Reset Pin Output Voltage vs. Sink Current (V 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 Figure 3-21. Reset Pin Output Voltage vs. Source Current (V 3 2.5 2 1.5 1 0.5 0 2586N-Appendix B–AVR–08/11 0 0.5 1 ...
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Figure 3-22. Reset Pin Output Voltage vs. Source Current (V 5 4.5 4 3.5 3 2.5 2 3.6 Pin Threshold and Hysteresis Figure 3-23. I/O Pin Input Threshold Voltage vs. V ATtiny25 20 0 0.5 3 2.5 2 1.5 1 ...
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Figure 3-24. I/O Pin Input Threshold Voltage vs. V 2.5 1.5 0.5 Figure 3-25. I/O Pin Input Hysteresis vs. V 0.6 0.5 0.4 0.3 0.2 0.1 2586N-Appendix B–AVR–08/ 1 1.5 2 2.5 ...
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Figure 3-26. Reset Input Threshold Voltage vs. V 2.5 2 1.5 1 0.5 0 Figure 3-27. Reset Input Threshold Voltage vs. V 2.5 2 1.5 1 0.5 0 ATtiny25 22 1.5 2 2.5 3 1 ...
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Figure 3-28. Reset Pin Input Hysteresis vs. V 0.5 0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 3.7 BOD Threshold Figure 3-29. BOD Threshold vs. Temperature (BOD Level is 4.3V) 4.4 4.38 4.36 4.34 4.32 4.3 4.28 4.26 ...
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Figure 3-30. BOD Threshold vs. Temperature (BOD Level is 2.7V) 2.8 2.78 2.76 2.74 2.72 2.7 2.68 -50 -40 -30 -20 -10 Figure 3-31. BOD Threshold vs. Temperature (BOD Level is 1.8V) 1.85 1.845 1.84 1.835 1.83 1.825 1.82 1.815 ...
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Figure 3-32. Bandgap Voltage vs. Supply Voltage 1.2 1.18 1.16 1.14 1.12 1.1 1.08 1.06 1.04 1.02 Figure 3-33. Bandgap Voltage vs. Temperature 1.2 1.18 1.16 1.14 1.12 1.1 1.08 1.06 1.04 1.02 2586N-Appendix B–AVR–08/11 1 1.5 2 2.5 3 ...
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Internal Oscillator Speed Figure 3-34. Watchdog Oscillator Frequency vs. V 0.128 0.126 0.124 0.122 0.12 0.118 0.116 0.114 0.112 0.11 0.108 0.106 Figure 3-35. Watchdog Oscillator Frequency vs. Temperature 0.128 0.126 0.124 0.122 0.12 0.118 0.116 0.114 0.112 0.11 ...
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Figure 3-36. Calibrated 8 MHz RC Oscillator Frequency vs. V 8.3 8.2 8.1 8 7.9 7.8 7.7 7.6 7.5 Figure 3-37. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature 8.3 8.2 8.1 8 7.9 7.8 7.7 2586N-Appendix B–AVR–08/11 1.5 2 ...
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Figure 3-38. Calibrated 8 MHz RC Oscillator Frequency vs. OSCCAL Value 3.9 Current Consumption of Peripheral Units Figure 3-39. Brownout Detector Current vs ...
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Figure 3-40. ADC Current vs. V 250 200 150 100 50 0 Figure 3-41. Analog Comparator Current vs 2586N-Appendix B–AVR–08/11 (AREF = AV CC 1.5 2 2.5 3 ...
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Figure 3-42. Programming Current vs 1.5 3.10 Current Consumption in Reset and Reset Pulsewidth Figure 3-43. Reset Supply Current vs. V 0.25 0.2 0.15 0.1 0.05 0 ATtiny25 2.5 ...
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Figure 3-44. Reset Supply Current vs 2.5 2 1.5 1 0.5 0 Figure 3-45. Minimum Reset Pulse Width vs. V 2500 2000 1500 1000 500 2586N-Appendix B–AVR–08/11 Pull-up 1.5 2 2.5 3 ...
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Ordering Information 4.1 ATtiny25 Speed (MHz) Supply Voltage (V) 10 1.8 – 5.5 20 2.7 – 5.5 Notes: 1. All packages are Pb-free, halide-free and fully green, and they comply with the European directive for Restriction of Hazard- ous ...
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B–AVR–08/11 ATtiny25 33 ...
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