Datasheet ATtiny4, ATtiny5, ATtiny9, ATtiny10. Appendix A. Specification at 125C (Microchip) - 6
| 制造商 | Microchip |
| 描述 | 8-bit AVR Microcontroller with 512/1024 Bytes In-System Programmable Flash |
| 页数 / 页 | 34 / 6 — 1.6. Analog Comparator Characteristics. Table 1-7. Symbol. Parameter. … |
| 文件格式/大小 | PDF / 1.2 Mb |
| 文件语言 | 英语 |
1.6. Analog Comparator Characteristics. Table 1-7. Symbol. Parameter. Condition. Min. Typ. Max. Units. 1.7
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1.6 Analog Comparator Characteristics Table 1-7.
Analog Comparator Characteristics, T = -40°C - 125°C A
Symbol Parameter Condition Min Typ Max Units
VAIO Input Offset Voltage VCC = 5V, VIN = VCC / 2 < 10 40 mV ILAC Input Leakage Current VCC = 5V, VIN = VCC / 2 -0.5 0.5 µA Analog Propagation Delay VCC = 2.7V 750 (from saturation to slight overdrive) VCC = 4.0V 500 tAPD ns Analog Propagation Delay VCC = 2.7V 100 (large step change) VCC = 4.0V 75 tDPD Digital Propagation Delay VCC = 1.8V - 5.5 1 2 CLK Note: All parameters are based on simulation results. None are tested in production
1.7 ADC Characteristics (ATtiny5/10, only) Table 1-8.
ADC Characteristics. T = -40°C – 125°C. V = 2.5V – 5.5V CC
Symbol Parameter Condition Min Typ Max Units
Resolution 8 Bits VREF = VCC = 4V, 1.0 LSB ADC clock = 200 kHz V = V = 4V, REF CC 2.0 LSB Absolute accuracy ADC clock = 1 MHz (Including INL, DNL, and V = V = 4V, REF CC Quantization, Gain and Offset ADC clock = 200 kHz 1.0 LSB Errors) Noise Reduction Mode V = V = 4V, REF CC ADC clock = 1 MHz 2.0 LSB Noise Reduction Mode Integral Non-Linearity (INL) V (Accuracy after Offset and REF = VCC = 4V, 1.0 LSB ADC clock = 200 kHz Gain Calibration) Differential Non-linearity V = V = 4V, REF CC 0.5 LSB (DNL) ADC clock = 200 kHz V Gain Error REF = VCC = 4V, 1.0 LSB ADC clock = 200 kHz V = V = 4V, Offset Error REF CC 1.0 LSB ADC clock = 200 kHz Conversion Time Free Running Conversion 65 260 µs Clock Frequency 50 200 kHz VIN Input Voltage GND VREF V Input Bandwidth 7.7 kHz RAIN Analog Input Resistance 100 MΩ ADC Conversion Output 0 255 LSB
6 ATtiny4/5/9/10
8127D–Appendix A–AVR–08/11 Document Outline Appendix A – ATtiny4/5/9/10 Specification at 125°C 1. Electrical Characteristics 1.1 Absolute Maximum Ratings* 1.2 DC Characteristics 1.3 Speed 1.4 Clock Characteristics 1.4.1 Accuracy of Calibrated Internal Oscillator 1.4.2 External Clock Drive 1.5 System and Reset Characteristics 1.5.1 Power-On Reset 1.5.2 VCC Level Monitor 1.6 Analog Comparator Characteristics 1.7 ADC Characteristics (ATtiny5/10, only) 1.8 Serial Programming Characteristics 2. Typical Characteristics 2.1 Active Supply Current 2.2 Idle Supply Current 2.3 Power-down Supply Current 2.4 Pin Pull-up 2.5 Pin Driver Strength 2.6 Pin Threshold and Hysteresis 2.7 Analog Comparator Offset 2.8 Internal Oscillator Speed 2.9 VLM Thresholds 2.10 Current Consumption of Peripheral Units 2.11 Reset Pulsewidth 3. Ordering Information 3.1 ATtiny4 3.2 ATtiny5 3.3 ATtiny9 3.4 ATtiny10 4. Revision History
Analog Comparator Characteristics, T = -40°C - 125°C A
Symbol Parameter Condition Min Typ Max Units
VAIO Input Offset Voltage VCC = 5V, VIN = VCC / 2 < 10 40 mV ILAC Input Leakage Current VCC = 5V, VIN = VCC / 2 -0.5 0.5 µA Analog Propagation Delay VCC = 2.7V 750 (from saturation to slight overdrive) VCC = 4.0V 500 tAPD ns Analog Propagation Delay VCC = 2.7V 100 (large step change) VCC = 4.0V 75 tDPD Digital Propagation Delay VCC = 1.8V - 5.5 1 2 CLK Note: All parameters are based on simulation results. None are tested in production
1.7 ADC Characteristics (ATtiny5/10, only) Table 1-8.
ADC Characteristics. T = -40°C – 125°C. V = 2.5V – 5.5V CC
Symbol Parameter Condition Min Typ Max Units
Resolution 8 Bits VREF = VCC = 4V, 1.0 LSB ADC clock = 200 kHz V = V = 4V, REF CC 2.0 LSB Absolute accuracy ADC clock = 1 MHz (Including INL, DNL, and V = V = 4V, REF CC Quantization, Gain and Offset ADC clock = 200 kHz 1.0 LSB Errors) Noise Reduction Mode V = V = 4V, REF CC ADC clock = 1 MHz 2.0 LSB Noise Reduction Mode Integral Non-Linearity (INL) V (Accuracy after Offset and REF = VCC = 4V, 1.0 LSB ADC clock = 200 kHz Gain Calibration) Differential Non-linearity V = V = 4V, REF CC 0.5 LSB (DNL) ADC clock = 200 kHz V Gain Error REF = VCC = 4V, 1.0 LSB ADC clock = 200 kHz V = V = 4V, Offset Error REF CC 1.0 LSB ADC clock = 200 kHz Conversion Time Free Running Conversion 65 260 µs Clock Frequency 50 200 kHz VIN Input Voltage GND VREF V Input Bandwidth 7.7 kHz RAIN Analog Input Resistance 100 MΩ ADC Conversion Output 0 255 LSB
6 ATtiny4/5/9/10
8127D–Appendix A–AVR–08/11 Document Outline Appendix A – ATtiny4/5/9/10 Specification at 125°C 1. Electrical Characteristics 1.1 Absolute Maximum Ratings* 1.2 DC Characteristics 1.3 Speed 1.4 Clock Characteristics 1.4.1 Accuracy of Calibrated Internal Oscillator 1.4.2 External Clock Drive 1.5 System and Reset Characteristics 1.5.1 Power-On Reset 1.5.2 VCC Level Monitor 1.6 Analog Comparator Characteristics 1.7 ADC Characteristics (ATtiny5/10, only) 1.8 Serial Programming Characteristics 2. Typical Characteristics 2.1 Active Supply Current 2.2 Idle Supply Current 2.3 Power-down Supply Current 2.4 Pin Pull-up 2.5 Pin Driver Strength 2.6 Pin Threshold and Hysteresis 2.7 Analog Comparator Offset 2.8 Internal Oscillator Speed 2.9 VLM Thresholds 2.10 Current Consumption of Peripheral Units 2.11 Reset Pulsewidth 3. Ordering Information 3.1 ATtiny4 3.2 ATtiny5 3.3 ATtiny9 3.4 ATtiny10 4. Revision History