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IDT7054S20PRF Datasheet(PDF) 4 Page - Integrated Device Technology |
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IDT7054S20PRF Datasheet(HTML) 4 Page - Integrated Device Technology |
4 / 11 page 6.42 IDT7054S/L High-Speed 4K x 8 FourPort™ Static RAM Military, Industrial and Commercial Temperature Ranges 4 Pin Configurations(1,2) NOTES: 1. All VCC pins must be connected to the power supply. 2. All GND pins must be connected to the ground supply. Absolute Maximum Ratings(1) 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 this 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 > -1.5V for pulse width less than 10ns. 2. VTERM must not exceed Vcc + 10%. Recommended DC Operating Conditions Maximum Operating Temperature and Supply Voltage(1) NOTES: 1. This parameter is determined by device characterization but is not production tested. 2. 3dV references the interpolated capacitance when the input and the output signals switch from 0V to 3V or from 3V to 0V. Capacitance(1) (TA = +25°C, f = 1.0MHz) TQ.P ONLY NOTES: 1. This is the parameter TA. This is the "instant on" case temperature. Symbol Pin Name A0 P1 - A11 P1 Address Line s - Port 1 A0 P2 - A11 P2 Address Line s - Port 2 A0 P3 - A11 P3 Address Line s - Port 3 A0 P4 - A11 P4 Address Line s - Port 4 I/O0 P1 - I/O7 P1 Data I/O - Port 1 I/O0 P2 - I/O7 P2 Data I/O - Port 2 I/O0 P3 - I/O7 P3 Data I/O - Port 3 I/O0 P4 - I/O7 P4 Data I/O - Port 4 R/ W P1 Read/Write - Port 1 R/ W P2 Read/Write - Port 2 R/ W P3 Read/Write - Port 3 R/ W P4 Read/Write - Port 4 GND Ground CE P1 Chip Enab le - Port 1 CE P2 Chip Enab le - Port 2 CE P3 Chip Enab le - Port 3 CE P4 Chip Enab le - Port 4 OE P1 Output Enab le - Port 1 OE P2 Output Enab le - Port 2 OE P3 Output Enab le - Port 3 OE P4 Output Enab le - Port 4 VCC Power 3241 tbl 01 Symbol Parameter Min. Typ. Max. Unit VCC Supply Voltage 4.5 5.0 5.5 V GND Ground 0 0 0 V VIH Input High Voltage 2.2 ____ 6.0(2) V VIL Input Low Voltage -0.5 (1) ____ 0.8 V 3241 tbl 02 Symbol Parameter Conditions (2) Max. Unit CIN Input Capacitance VIN = 0V 9 pF COUT Output Capacitance VOUT = 0V 10 pF 3241 tbl 03 Grade Ambient Temperature GND Vcc Military -55°C to +125°C 0V 5.0V + 10% Commercial 0°C to +70°C0V 5.0V + 10% Industrial -40°C to +85°C 0V 5.0V + 10% 3241 tbl 04 Symbol Rating Commercial & Industrial Military Unit VTERM (2) Terminal Voltage with Respect to GND -0.5 to +7.0 -0.5 to +7.0 V TBIAS Temperature Under Bias -55 to +125 -65 to +135 oC TSTG Storage Temperature -65 to +150 -65 to +150 oC IOUT DC Output Current 50 50 mA 3241 tbl 05 |
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