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24AA64F/24LC64F DS22154A-page 2 © 2009 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 TABLE 1-1: DC CHARACTERISTICS † NOTICE: Stresses 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 those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. DC CHARACTERISTICS Industrial (I): TA = -40°C to +85°C, VCC = +1.7V to +5.5V Automotive (E): TA = -40°C to +125°C, VCC = +2.5V to +5.5V Param. No. Sym. Characteristic Min. Typ. Max. Units Conditions — A0, A1, A2, WP, SCL and SDA pins — —— — — D1 VIH High-level input voltage 0.7 VCC —— V — D2 VIL Low-level input voltage — — 0.3 VCC 0.2 VCC V V VCC ≥ 2.5V VCC < 2.5V D3 VHYS Hysteresis of Schmitt Trigger inputs (SDA, SCL pins) 0.05 VCC —— V VCC ≥ 2.5V (Note 1) D4 VOL Low-level output voltage — — 0.40 V IOL = 3.0 mA @ VCC = 4.5V IOL = 2.1 mA @ VCC = 2.5V D5 ILI Input leakage current —— ±1 μAVIN = VSS or VCC D6 ILO Output leakage current —— ±1 μAVOUT = VSS or VCC D7 CIN, COUT Pin capacitance (all inputs/outputs) —— 10 pF TA = 25°C, FCLK = 1 MHz D8 ICC write Operating current —0.1 3 mA VCC = 5.5V, SCL = 400 kHz D9 ICC read — 0.05 400 μA D10 ICCS Standby current — — .01 — 1 5 μA μA Industrial Automotive SDA = SCL = VCC A0, A1, A2, WP = VSS Note 1: This parameter is periodically sampled and not 100% tested. 2: Typical measurements taken at room temperature. |
