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ATSAM9708 数据表(PDF) 7 Page - ATMEL Corporation |
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ATSAM9708 数据表(HTML) 7 Page - ATMEL Corporation |
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7 / 31 page ![]() 7 1772E–DRMSD–10-Apr-06 ATSAM9708 5. Absolute Maximum Ratings Note: All voltages with respect to 0V, GND = 0V 6. Recommended Operating Conditions Note: 1. When using 3.3V supply, care must be taken that voltage applied on pin does not exceed VCC + 0.5V. 7. DC Characteristics Table 5-1. Absolute Maximum Ratings Ambient Temperature (Power Applied ............ )-40°C to +85°C *NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent dam- age 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 condtions for extended periods may affect device reliability. Storage Temperature ..................................... -65°C to +150°C Voltage on any pin (except X1) ..................-0.5V to V CC + 0.5V Voltage on X1 pin....................................... -0.5V to V C3 + 0.5V V CC Supply Voltage ............................................-0.5V to +6.5V V C3 Supply Voltage ............................................-0.5V to +4.5V Maximum I OL per I/O pin ................................................ 4.4mA (except PC_IRQ, PC_READY) Maximum IOL PC_IRQ, PC_READY........................... 16.16mA Table 6-1. Recommended Operating Conditions Symbol Parameter Min Typ Max Unit VCC Supply voltage(1) 3 3.3/5.0 5.5 V V C3 Supply voltage 3 3.3 4.5 V t A Operating ambient temperature 0 70 ° C Table 7-1. DC Characteristics (t A = 25° C, VC3 = 3.3V ± 10%) Symbol Parameter VCC Min Typ Max Unit V IL Low-level input voltage 3.3 5.0 -0.5 -0.5 1.0 1.7 V V IH High-level input voltage 3.3 5.0 2.3 3.3 3 3.8 5.5 V VOL Low-level output voltage PC_D[15:0], PC_IRQ, PC_READY: IOL = -24 mA Others except LFT: I OL = -3.2 mA 3.3 5.0 0 0.45 0.45 V |
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