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FM27C256NE150 数据表(PDF) 3 Page - Fairchild Semiconductor |
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FM27C256NE150 数据表(HTML) 3 Page - Fairchild Semiconductor |
3 / 10 page 3 www.fairchildsemi.com www.fairchildsemi.com FM27C256 Absolute Maximum Ratings (Note 1) Storage Temperature -65 °C to +150°C All Input Voltages except A9 with Respect to Ground -0.6V to +7V V PP and A9 with Respect to Ground -0.7V to +14V V CC Supply Voltage with Respect to Ground -0.6V to +7V ESD Protection > 2000V All Output Voltages with Respect to Ground V CC + 1.0V to GND -0.6V Operating Range Range Temperature V CC Comm’l0 °C to +70°C +5V ±10% Industrial -40 °C to +85°C +5V ±10% Read Operation DC Electrical Characteristics Over Operating Range with V PP = VCC Symbol Parameter Test Conditions Min Max Units VIL Input Low Level -0.5 0.8 V V IH Input High Level 2.0 V CC +1 V VOL Output Low Voltage IOL = 2.1 mA 0.4 V V OH Output High Voltage I OH = -2.5 mA 3.5 V ISB1 VCC Standby Current CE = VCC ±0.3V 100 µA (Note 11) (CMOS) ISB2 VCC Standby Current (TTL) CE = VIH 1mA I CC1 V CC Active Current CE = OE = V IL,f=5 MHz 35 mA TTL Inputs Inputs = V IH or VIL, I/O = 0 mA I PP V PP Supply Current V PP = VCC 10 µA V PP V PP Read Voltage V CC - 0.7 V CC V I LI Input Load Current V IN = 5.5V or GND -1 1 µA I LO Output Leakage Current V OUT = 5.5V or GND -10 10 µA AC Electrical Characteristics Over Operating Range with V PP = VCC Symbol Parameter 90 100 120 150 200 Units MinMax MinMax MinMax MinMax MinMax t ACC Address to Output Delay 90 100 120 150 200 ns t CE CE to Output Delay 90 100 120 150 200 t OE OE to Output Delay 35 50 50 50 50 t DF Output Disable to 30 30 35 45 45 (Note 2) Output Float t OH Output Hold from 00000 (Note 2) Addresses, CE or OE, Whichever Occurred First Capacitance (Note 2) T A = +25˚C, f = 1 MHz Symbol Parameter Conditions Typ Max Units C IN Input Capacitance V IN = 0V 6 12 pF COUT Output Capacitance VOUT = 0V 9 12 pF |
类似零件编号 - FM27C256NE150 |
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类似说明 - FM27C256NE150 |
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