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24LCS52-/MS 数据表(PDF) 2 Page - Microchip Technology |
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24LCS52-/MS 数据表(HTML) 2 Page - Microchip Technology |
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2 / 28 page ![]() 24AA52/24LCS52 DS21166J-page 2 © 2005 Microchip Technology Inc. 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings(†) VCC.............................................................................................................................................................................6.5V All inputs and outputs w.r.t. VSS ......................................................................................................... -0.3V to VCC +1.0V Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-40°C to +125°C ESD protection on all pins ......................................................................................................................................................≥ 4kV † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. TABLE 1-1: DC SPECIFICATIONS DC CHARACTERISTICS VCC = +1.8V to +5.5V Industrial (I): TA = -40°C to +85°C Param. No. Symbol Characteristic Min Typ Max Units Conditions D1 VIH A0, A1, A2, SCL, SDA and WP pins —— — — — D2 — High-level input voltage 0.7 VCC —— V — D3 VIL Low-level input voltage — — 0.3 VCC V 0.2 VCC for VCC < 2.5V D4 VHYS Hysteresis of Schmitt Trigger inputs 0.05 VCC —— V (Note) D5 VOL Low-level output voltage — — 0.40 V IOL = 3.0 mA, VCC = 2.5V D6 ILI Input leakage current — — ±1 μAVIN = VSS or VCC D7 ILO Output leakage current — — ±1 μAVOUT = VSS or VCC D8 CIN, COUT Pin capacitance (all inputs/outputs) —— 10 pF VCC = 5.0V (Note) TA = 25°C, FCLK = 1 MHz D9 ICC write Operating current — 1.0 3.0 mA VCC = 5.5V, SCL = 400 kHz D10 ICC read — 0.20 1.0 mA — D11 ICCS Standby current — — 0.36 — 1.0 — μA Industrial SDA = SCL = VCC A0, A1, A2, WP = VSS Note: This parameter is periodically sampled and not 100% tested. |
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