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IDT7038L Datasheet(PDF) 5 Page - Integrated Device Technology |
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IDT7038L Datasheet(HTML) 5 Page - Integrated Device Technology |
5 / 17 page 6.42 IDT7038L High-Speed 64K x 18 Dual-Port Static RAM Industrial and Commercial Temperature Ranges 5 DC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range(2) (VCC = 5.0V ± 10%) NOTES: 1. At Vcc < 2.0V, input leakages are undefined. 2. Refer to Chip Enable Truth Table. Symbol Parameter Test Conditions 7038L Unit Min. Max. |ILI| Input Leakage Current (1) VCC = 5.5V, VIN = 0V to VCC ___ 5µ A |ILO| Output Leakage Current CE = VIH, VOUT = 0V to VCC ___ 5µ A VOL Output Low Voltage IOL = 4mA ___ 0.4 V VOH Output High Voltage IOH = -4mA 2.4 ___ V 4837 tbl 09 NOTES: 1. VCC = 5V, TA = +25°C, and are not production tested. ICCDC = 120mA (Typ.) 2. At f = fMAX , address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/ tRC, and using “AC Test Conditions” of input levels of GND to 3V. 3. f = 0 means no address or control lines change. 4. Port "A" may be either left or right port. Port "B" is the opposite from port "A". 5. Refer to Chip Enable Truth Table. 6. Industrial Temperature: for specific speeds, packages and powers contact your sales office. DC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range(1,6,7) (VCC = 5.0V ± 10%) Symbol Parameter Test Condition Version 7038L15 Com'l Only Typ. (1) Max 7038L20 Com'l Only Typ. (1) Max Unit ICC Dynamic Operating Current (Both Ports Active) CE = VIL, Outputs Disabled SEM = VIH f = fMAX (2) COM'L L 220 340 200 300 mA IND L ____ ____ ____ ____ ISB1 Standby Current (Both Ports - TTL Level Inputs) CEL = CER = VIH SEMR = SEML = VIH f = fMAX(2) COM'L L 65 100 50 75 mA IND L ____ ____ ____ ____ ISB2 Standby Current (One Port - TTL Level Inputs) CE"A" = VIL and CE"B" = VIH(4) Active Port Outputs Disabled, f=fMAX (2), SEMR = SEML = VIH COM'L L 145 225 130 195 mA IND L ____ ____ ____ ____ ISB3 Full Standby Current (Both Ports - All CMOS Level Inputs) Both Ports CEL and CER > VCC - 0.2V, VIN > VCC - 0.2V or VIN < 0.2V, f = 0 (3) SEMR = SEML > VCC - 0.2V COM'L L 0.2 3.0 0.2 3.0 mA IND L ____ ____ ____ ____ ISB4 Full Standby Current (One Port - All CMOS Level Inputs) CE"A" < 0.2V and CE"B" > VCC - 0.2V(4), SEMR = SEML > VCC - 0.2V, VIN > VCC - 0.2V or VIN < 0.2V, Active Port Outputs Disabled , f = fMAX (2) COM'L L 135 220 120 190 mA IND L ____ ____ ____ ____ 4837 tbl 10 |
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