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3886 Datasheet(PDF) 102 Page - Renesas Technology Corp |
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3886 Datasheet(HTML) 102 Page - Renesas Technology Corp |
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102 / 380 page  1-77 3886 Group User’s Manual HARDWARE Table 24 DC ELECTRICAL CHARACTERISTICS (Ta = 25 °C, VCC = 5 V ± 10 %, unless otherwise noted) Symbol Max. 1 100 15 15 15 10 100 100 30 30 0.8 VCC 0.45 VCC + 1.0 12.6 __ VCC = 5.5 V, CE = VIH VCC = 5.5 V, __ CE = VCC ± 0.2 V __ VCC = 5.5 V, CE = VIL, tRC = 150 ns, IOUT = 0 mA VPP = VPPH VPP = VPPH 0 ≤VPP≤VCC VCC<VPP ≤VCC + 1.0 V VPP = VPPH VPP = VPPH VPP = VPPH IOL = 2.1 mA IOH = –400 µA IOH = –100 µA ISB1 ISB2 ICC1 ICC2 ICC3 IPP1 IPP2 IPP3 VIL VIH VOL VOH1 VOH2 VPPL VPPH VCC supply current (at standby) VCC supply current (at read) VCC supply current (at program) VCC supply current (at erase) VPP supply current (at read) VPP supply current (at program) VPP supply current (at erase) “L” input voltage “H” input voltage “L” output voltage “H” output voltage VPP supply voltage (read only) VPP supply voltage (read/write) Parameter Test conditions Typ. Min. Limits mA µA mA mA mA µA µA µA mA mA V V V V V V V Unit 0 2.0 2.4 VCC –0.4 VCC 11.7 12.0 AC ELECTRICAL CHARACTERISTICS (Ta = 25 °C, VCC = 5 V ± 10 %, unless otherwise noted) Table 25 Read-only mode Symbol Max. Parameter Min. Limits Unit tRC ta(AD) ta(CE) ta(OE) tCLZ tOLZ tDF tDH tWRR Read cycle time Address access time __ CE access time __ OE access time __ Output enable time (after CE) __ Output enable time (after OE) __ Output floating time (after OE) __ __ Output valid time (after CE, OE, address) Write recovery time (before read) 250 0 0 0 6 250 250 100 35 ns ns ns ns ns ns ns ns µs Table 26 Read/Write mode Symbol Max. Parameter Min. Limits Unit tWC tAS tAH tDS tDH tWRR tRRW tCS tCH tWP tWPH tDP tDE tVSC Write cycle time Address set up time Address hold time Data setup time Data hold time Write recovery time (before read) Read recovery time (before write) __ CE setup time __ CE hold time Write pulse width Write pulse waiting time Program time Erase time VPP setup time 150 0 60 50 10 6 0 20 0 60 20 10 9.5 1 ns ns ns ns ns µs µs ns ns ns ns µs ms µs Note: Read timing of Read/Write mode is same as Read-only mode. FUNCTIONAL DESCRIPTION |
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