| 전자부품 데이터시트 검색엔진 |
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AT89C5131A-RDTIM 데이터시트(PDF) 160 Page - ATMEL Corporation |
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AT89C5131A-RDTIM 데이터시트(HTML) 160 Page - ATMEL Corporation |
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160 / 184 page ![]() 160 AT89C5130A/31A-M 4337C–USB–02/05 Electrical Characteristics Absolute Maximum Ratings DC Parameters TA = -40 °C to +85°C; V SS = 0V; VCC = 2.7V to 5.5 V; F = 0 to 48 MHz Ambient Temperature Under Bias: I = industrial ........................................................-40 °C to 85°C Storage Temperature .................................... -65 °C to + 150°C Voltage on V CC from VSS ...................................... -0.5V to + 6V Voltage on Any Pin from V SS .....................-0.5V to VCC + 0.2V Note: Stresses at or above 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 condi- tions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions may affect device reliability. Symbol Parameter Min Typ(5) Max Unit Test Conditions V IL Input Low Voltage -0.5 0.2Vcc - 0.1 V V IH Input High Voltage except XTAL1, RST 0.2 V CC + 0.9 V CC + 0.5 V V IH1 Input High Voltage, XTAL1, RST 0.7 V CC V CC + 0.5 V V OL Output Low Voltage, ports 1, 2, 3 and 4(6) 0.3 0.45 1.0 V V V I OL = 100 µA (4) I OL = 0.8 mA (4) I OL = 1.6mA (4) V OL1 Output Low Voltage, port 0, ALE, PSEN (6) 0.3 0.45 1.0 V V V I OL = 200 µA (4) I OL = 1.6 mA (4) I OL = 3.5 mA (4) V OH Output High Voltage, ports 1, 2, 3, 4 and 5 V CC - 0.3 V CC - 0.7 V CC - 1.5 V V V I OH = -10 µA I OH = -30 µA I OH = -60 µA V CC = 3.3V ± 10% V OH1 Output High Voltage, port 0, ALE, PSEN V CC - 0.3 V CC - 0.7 V CC - 1.5 V V V I OH = -200 µA I OH = -1.6 mA I OH = -3.5 mA V CC = 3.3V ± 10% R RST RST Pullup Resistor 50 100 200 k Ω I IL Logical 0 Input Current ports 1, 2, 3 and 4 -50 µA Vin = 0.45V I LI Input Leakage Current ±10 µA 0.45V < Vin < V CC I TL Logical 1 to 0 Transition Current, ports 1, 2, 3 and 4 -650 µA Vin = 2.0V C IO Capacitance of I/O Buffer 10 pF Fc = 1 MHz TA = 25 °C I PD Power-down Current 100µA µA3.0V < V CC < 3.6V (3) I CC Power Supply Current I CCOP = 0.4xF(MHz)+5 I CCIDLE = 0.3xF(MHz)+5 I CCwrite = 0.8xF(MHz)+15 V CC = 3.3V (1)(2) |
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