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IDT71V321S55PF Datasheet(PDF) 3 Page - Integrated Device Technology |
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IDT71V321S55PF Datasheet(HTML) 3 Page - Integrated Device Technology |
3 / 14 page 6.42 IDT71V321/71V421S/L High Speed 3.3V 2K x 8 Dual-Port Static RAM with Interrupts Industrial and Commercial Temperature Ranges 3 Recommended DC Operating Conditions Absolute Maximum Ratings(1) Recommended Operating Temperature and Supply Voltage(1,2) NOTES: 1. Stresses greater than 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 these or any other conditions above those indicated in the operational sections of the specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. VTERM must not exceed VCC + 10% for more than 25% of the cycle time or 10ns maximum, and is limited to < 20mA for the period of VTERM > VCC + 10%. NOTES: 1. VIL (min.) = -1.5V for pulse width less than 20ns. 2. VTERM must not exceed Vcc + 0.3V. NOTES: 1. This is the parameter TA. This is the "instant on" case temperature. 2. Industrial temperature: for specific speeds, packages and powers contact your sales office. Symbol Rating Commercial & Industrial Unit VTERM (2) Terminal Voltage with Respect to GND -0.5 to +4.6 V TA Operating Temperature 0 to +70 °C TBIAS Temperature Under Bias -55 to +125 oC TSTG Storage Temperature -65 to +150 oC IOUT DC Output Current 50 mA 3026 tbl 01 Grade Ambient Temperature GND Vcc Commercial 0OC to +70OC0V 3.3V + 0.3V Industrial -40OC to +85OC0V 3.3V + 0.3V 3026 tbl 02 Symbol Parameter Min. Typ. Max. Unit VCC Supply Voltage 3.0 3.3 3.6 V GND Ground 0 0 0 V VIH Input High Voltage 2.0 ____ VCC+0.3(2) V VIL Input Low Voltage -0.3(1) ____ 0.8 V 3026 tbl 03 Capacitance(1) (TA = +25°C, f = 1.0MHz) TQ.P Only Symbol Parameter Conditions (2) Max. Unit CIN Input Capacitance VIN = 3dV 9 pF COUT Output Capacitance VOUT = 3dV 10 pF 3026 tbl 04 NOTES: 1. This parameter is determined by device characterization but is not production tested. 2. 3dv references the interpolated capacitance when the input and output signals switch from 0V to 3V or from 3V to 0V. DC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range (VCC = 3.3V ± 0.3V) Symbol Parameter Test Conditions 71V321S 71V421S 71V321L 71V421L Unit Min. Max. Min. Max. |ILI| Input Leakage Current (1) VCC = 3.6V, VIN = 0V to VCC ___ 10 ___ 5µ A |ILO| Output Leakage Current CE = VIH, VOUT = 0V to VCC VCC = 3.6V ___ 10 ___ 5µ A VOL Output Low Voltage IOL = 4mA ___ 0.4 ___ 0.4 V VOH Output High Voltage IOH = -4mA 2.4 ___ 2.4 ___ V 3026 tbl 05 NOTE: 1. At VCC < 2.0V input leakages are undefined. |
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