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M750000006 数据表(PDF) 66 Page - SPANSION |
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M750000006 数据表(HTML) 66 Page - SPANSION |
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66 / 129 page ![]() 64 Am75PDL191BHHa/Am75PDL193BHHa February 6, 2004 ADV ANCE I N FO RMAT I O N pSRAM DC & OPERATING CHARACTERISTICS Notes: 1. TA= –40 to 85°C, otherwise specified. 2. Overshoot: V CC + 1.0V in case of pulse width ≤20 ns. 3. Undershoot: –1.0 V in case of pulse width ≤20 ns. 4. Overshoot and undershoot are sampled, not 100% tested. CAPACITANCE Notes: 1. Capacitance is sampled, not 100% tested. DC and Operating Characteristics Notes: 1. Typical values are tested at VCC = 2.9, TA = 25C and not guaranteed. 2. Standby mode is supposed to be set up after at least one active operation. I SB1 is measured after 60 ms from the time when standby mode is set up. Item Symbol Min Typ Max Unit Supply Voltage V CC 2.7 2.9 3.1 V Ground V SS 000 V Input High Voltage V IH 2.2 – VCC + 0.3 (Note 2) V Input Low Voltage V IL –0.3 (Note 3) – 0.6 V Item Symbol Test Conditions Min Max Unit Input Capacitance C IN V IN = 0 V – 8 pF Input/Output Capacitance C IO V IO = 0 V – 10 pF Item Symbol Test Conditions Min Typ Max Unit Input Leakage Current I LI V IN = VSS to VCC -1 – 1 µA Output Leakage Current I LO CS#1s = V IH, CS2s = VIH, OE# = VIH or WE# = V IL, VIO = VSS to VCC -1 – 1 µA Average Operating Current I CC1 Cycle time = 1 µs, 100% duty, I IO = 0 mA, CS#1s ≤ 0.2 V, CS2s ≥ V CC-0.2 V, V IN ≤ 0.2 V or VIN ≥ VCC-0.2 V –4 7 mA I CC2 Cycle Time = Min, I IO= 0 mA, 100% duty, CS#1s = V IL, CS2s = VIH, VIN = VIL or VIH –30 35 mA Output Low Voltage V OL I OL = 2.1 mA – – 0.4 V Output High Voltage V OH IOH = –1.0 mA 2.4 – – V Standby Current (CMOS) I SB1 CS#1s ≥ V CC-0.2 CS2s ≥ VCC-0.2 V, Other Inputs = V SS to VCC – – 80 µA Deep Power Down I SBD CS2s ≤ 0.2, Other Inputs = V SS to VCC – – 20 µA |
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