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KM23C4100DT 데이터시트(PDF) 2 Page - Samsung semiconductor |
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KM23C4100DT 데이터시트(HTML) 2 Page - Samsung semiconductor |
2 / 4 page KM23C4100D(E)T CMOS MASK ROM RECOMMENDED OPERATING CONDITIONS(Voltage reference to VSS) Item Symbol Min Typ Max Unit Supply Voltage VCC 4.5 5.0 5.5 V Supply Voltage VSS 0 0 0 V DC CHARACTERISTICS NOTE : Minimum DC Voltage(VIL) is -0.3V an input pins. During transitions, this level may undershoot to -2.0V for periods <20ns. Maximum DC voltage on input pins(VIH) is VCC+0.3V which, during transitions, may overshoot to VCC+2.0V for periods <20ns. Parameter Symbol Test Conditions Min Max Unit Operating Current ICC CE=OE=VIL, all outputs open - 50 mA Standby Current(TTL) ISB1 CE=VIH, all outputs open - 1 mA Standby Current(CMOS) ISB2 CE=VCC, all outputs open - 50 µA Input Leakage Current ILI VIN=0 to VCC - 10 µA Output Leakage Current ILO VOUT=0 to VCC - 10 µA Input High Voltage, All Inputs VIH 2.2 VCC+0.3 V Input Low Voltage, All Inputs VIL -0.3 0.8 V Output High Voltage Level VOH IOH=-400 µA 2.4 - V Output Low Voltage Level VOL IOL=2.1mA - 0.4 V MODE SELECTION CE OE BHE Q15/A-1 Mode Data Power H X X X Standby High-Z Standby L H X X Operating High-Z Active L L H Output Operating Q0~Q15 : Dout Active L Input Operating Q0~Q7 : Dout Q8~Q14 : Hi-Z Active CAPACITANCE(TA=25 °C, f=1.0MHz) NOTE : Capacitance is periodically sampled and not 100% tested. Item Symbol Test Conditions Min8M bit Max Unit Output Capacitance COUT VOUT=0V - 10 pF Input Capacitance CIN VIN=0V - 10 pF ABSOLUTE MAXIMUM RATINGS NOTE : Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum ratin conditions for extended periods may affect device reliability. Item Symbol Rating Unit Remark Voltage on Any Pin Relative to VSS VIN -0.3 to +7.0 V - Temperature Under Bias TBIAS -10 to +85 °C - Storage Temperature TSTG -55 to +150 °C - Operating Temperature TA 0 to +70 °C KM23C4100DT -20 to +85 °C KM23C4100DET |
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