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70914S20JG Datasheet(PDF) 5 Page - Integrated Device Technology |
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70914S20JG Datasheet(HTML) 5 Page - Integrated Device Technology |
5 / 12 page 6.42 5 Comm IDT70914S High-Speed 36K (4K x 9) Synchronous Dual-Port Static RAM Commercial Temperature Range DC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range(4) (VCC = 5V ± 10%) NOTES: 1. At fMAX, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/tCYC, using "AC TEST CONDITIONS" at input levels of GND to 3V. 2. f = 0 means no address, clock, or control lines change. Applies only to input at CMOS level standby. 3. Port "A" may be either left or right port. Port "B" is the opposite from port "A". 4. Vcc = 5V, TA= 25°C for Typ, and are not production tested. ICCDC= 150mA (Typ) 5. Industrialtemperature:forspecificspeeds,packagesandpowerscontactyoursalesoffice. 70914S12 Com'l Only 70914S15 Com'l Only Symbol Parameter Test Condition Version Typ.(2) Max. Typ.(2) Max. Unit ICC Dynamic Operating Current (Both Ports Active) CEL and CER = VIL, Outputs Disabled f = fMAX(1) COM'L 190 310 180 300 mA ISB1 Standby Current (Both Ports - TTL Level Inputs) CEL and CER = VIH f = fMAX(1) COM'L 95 150 90 140 mA ISB2 Standby Current (One Port - TTL Level Inputs) CE"A" = VIL and CE"B" = VIH(3) Active Port Outputs Disabled, f=fMAX(1) COM'L 170 220 160 210 mA ISB3 Full Standby Current (Both Ports - All CMOS Level Inputs) Both Ports CER and CEL > VCC - 0.2V VIN > VCC - 0.2V or VIN < 0.2V, f = 0(2) COM'L 10151015 mA ISB4 Full Standby Current (One Port - All CMOS Level Inputs) CE"A" < 0.2V and CE"B" > VCC - 0.2V(3) VIN > VCC - 0.2V or VIN < 0.2V, Active Port Outputs Disabled f = fMAX(1) COM'L 165 210 155 200 mA 3490 tbl 06a 70914S20 Com'l Only Symbol Parameter Test Condition Version Typ.(2) Max. Unit ICC Dynamic Operating Current (Both Ports Active) CEL and CER = VIL, Outputs Disabled f = fMAX(1) COM'L 170 290 mA ISB1 Standby Current (Both Ports - TTL Level Inputs) CEL and CER = VIH f = fMAX(1) COM'L 85 130 mA ISB2 Standby Current (One Port - TTL Level Inputs) CE"A" = VIL and CE"B" = VIH(3) Active Port Outputs Disabled, f=fMAX(1) COM'L 150 200 mA ISB3 Full Standby Current (Both Ports - All CMOS Level Inputs) Both Ports CER and CEL > VCC - 0.2V VIN > VCC - 0.2V or VIN < 0.2V, f = 0(2) COM'L 10 15 mA ISB4 Full Standby Current (One Port - All CMOS Level Inputs) CE"A" < 0.2V and CE"B" > VCC - 0.2V(3) VIN > VCC - 0.2V or VIN < 0.2V, Active Port Outputs Disabled f = fMAX(1) COM'L 145 190 mA 3490 tbl 06b |
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