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24LC512-E/P датащи(PDF) 2 Page - Microchip Technology |
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24LC512-E/P датащи(HTML) 2 Page - Microchip Technology |
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2 / 28 page ![]() 24AA512/24LC512/24FC512 DS21754J-page 2 © 2008 Microchip Technology Inc. 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings (†) VCC.............................................................................................................................................................................6.5V All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V 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 Electrical Characteristics: Industrial (I): VCC = +1.7V to 5.5V TA = -40°C to +85°C Automotive (E): VCC = +2.5V to 5.5V TA = -40°C to +125°C Param. No. Sym. Characteristic Min. Max. Units Conditions D1 — A0, A1, A2, SCL, SDA and WP pins: —— — — D2 VIH High-level input voltage 0.7 VCC —V — D3 VIL Low-level input voltage — 0.3 VCC 0.2 VCC V V VCC ≥ 2.5V VCC < 2.5V D4 VHYS Hysteresis of Schmitt Trigger inputs (SDA, SCL pins) 0.05 VCC —V VCC ≥ 2.5V (Note) D5 VOL Low-level output voltage — 0.40 V IOL = 3.0 ma @ VCC = 4.5V IOL = 2.1 ma @ VCC = 2.5V D6 ILI Input leakage current — ±1 μAVIN = VSS or VCC, WP = VSS VIN = VSS or VCC, WP = 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 Read Operating current — 400 μAVCC = 5.5V, SCL = 400 kHz ICC Write — 5 mA VCC = 5.5V D10 ICCS Standby current — 1 μATA = -40°C to +85°C SCL = SDA = VCC = 5.5V A0, A1, A2, WP = VSS —5 μATA = -40°C to +125°C SCL = SDA = VCC = 5.5V A0, A1, A2, WP = VSS Note: This parameter is periodically sampled and not 100% tested. |
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