Datasheet ATtiny24A, ATtiny44A, ATtiny84A. Appendix B. Specification at 125°C (Microchip) - 5

制造商Microchip
描述8-bit AVR Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash
页数 / 页85 / 5 — 2.3. Speed. 2.3.1. ATtiny24A and ATtiny44A. Figure 2-1. Maximum Frequency …
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2.3. Speed. 2.3.1. ATtiny24A and ATtiny44A. Figure 2-1. Maximum Frequency vs. V. . T = -40. C to +125. 2.3.2. ATtiny84A. Figure 2-2

2.3 Speed 2.3.1 ATtiny24A and ATtiny44A Figure 2-1 Maximum Frequency vs V  T = -40 C to +125 2.3.2 ATtiny84A Figure 2-2

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2.3 Speed 2.3.1 ATtiny24A and ATtiny44A
The maximum operating frequency of the device depends on V As shown in Figure 2-1, the relationship between CC. maximum frequency and V is linear in the region 1.8V < V < 4.5V. CC CC
Figure 2-1. Maximum Frequency vs. V . T = -40 C to +125 C CC A
20 MHz 4 MHz 1.8V 4.5V 5.5V
2.3.2 ATtiny84A
The maximum operating frequency of the device depends on V As shown in Figure 2-1, the relationship between CC. maximum frequency and V is linear in the region 1.8V < V < 4.5V. CC CC
Figure 2-2. Maximum Frequency vs. VCC. TA = -40 C to +125 C
16 MHz 4 MHz 1.8V 4.5V 5.5V ATtiny24A/44A/84A [DATASHEET APPENDIX B] 5 8183H–AVR–10/2013 Document Outline Appendix B – ATtiny24A/44A/84A Specification at 125°C 1. Memories 1.1 EEPROM Data Memory 2. Electrical Characteristics 2.1 Absolute Maximum Ratings* 2.2 DC Characteristics 2.3 Speed 2.3.1 ATtiny24A and ATtiny44A 2.3.2 ATtiny84A 2.4 Clock Characteristics 2.4.1 Accuracy of Calibrated Internal Oscillator 2.5 System and Reset Characteristics 2.5.1 Power-On Reset 2.6 Analog Comparator Characteristics 2.7 ADC Characteristics 2.8 Serial Programming Characteristics 2.8.1 ATtiny24A and ATtiny44A 2.8.2 ATtiny84A 3. Typical Characteristics 3.1 ATtiny24A 3.1.1 Current Consumption in Active Mode 3.1.2 Current Consumption in Idle Mode 3.1.3 Current Consumption in Power-down Mode 3.1.4 Current Consumption of Peripheral Units 3.1.5 Pull-up Resistors 3.1.6 Output Driver Strength 3.1.7 Input Threshold and Hysteresis (for I/O Ports) 3.1.8 BOD, Bandgap and Reset 3.1.9 Analog Comparator Offset 3.1.10 Internal Oscillator Speed 3.2 ATtiny44A 3.2.1 Current Consumption in Active Mode 3.2.2 Current Consumption in Idle Mode 3.2.3 Current Consumption in Power-down Mode 3.2.4 Current Consumption of Peripheral Units 3.2.5 Pull-up Resistors 3.2.6 Output Driver Strength 3.2.7 Input Threshold and Hysteresis (for I/O Ports) 3.2.8 BOD, Bandgap and Reset 3.2.9 Analog Comparator Offset 3.2.10 Internal Oscillator Speed 3.3 ATtiny84A 3.3.1 Current Consumption in Active Mode 3.3.2 Current Consumption in Idle Mode 3.3.3 Current Consumption in Power-down Mode 3.3.4 Current Consumption in Reset 3.3.5 Current Consumption of Peripheral Units 3.3.6 Pull-up Resistors 3.3.7 Output Driver Strength 3.3.8 Input Threshold and Hysteresis (for I/O Ports) 3.3.9 BOD, Bandgap and Reset 3.3.10 Analog Comparator Offset 3.3.11 Internal Oscillator Speed 4. Ordering Information 4.1 ATtiny24A 4.2 ATtiny44A 4.3 ATtiny84A 5. Revision History