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EDI88128C 数据表(PDF) 2 Page - White Electronic Designs Corporation |
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EDI88128C 数据表(HTML) 2 Page - White Electronic Designs Corporation |
2 / 8 page 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs EDI88128C April 2005 Rev. 17 White Electronic Designs Corp. reserves the right to change products or specifications without notice. ABSOLUTE MAXIMUM RATINGS Parameter Unit Voltage on any pin relative to VSS -0.5 to 7.0 V Operating Temperature TA (Ambient) Commercial 0 to +70 °C Industrial -40 to +85 °C Military -55 to +125 °C Storage Temperature, Plastic -65 to +150 °C Power Dissipation 1 W Output Current 20 mA Junction Temperature, TJ 175 °C NOTE: Stress 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 greater than those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Recommended Operating Conditions Parameter Symbol Min Typ Max Unit Supply Voltage VCC 4.5 5.0 5.5 V Supply Voltage VSS 000 V Input High Voltage VIH 2.2 — VCC +0.5 V Input Low Voltage VIL -0.3 — +0.8 V CAPACITANCE TA = +25°C Parameter Symbol Condition Max Unit Address Lines CI VIN = VCC or VSS, f = 1.0MHz 12 pF Input/Output Lines CO VOUT = VCC or VSS, f = 1.0MHz 14 pF These parameters are sampled, not 100% tested. TRUTH TABLE OE# CS1# CS2# WE# Mode Output Power X H X X Standby High Z Icc2, Icc3 X X L X Standby High Z Icc2, Icc3 X X L X Output Deselect High Z Icc1 H L H H Output Deselect High Z Icc1 L L H H Read Data Out Icc1 X L H L Write Data In Icc1 DC CHARACTERISTICS VCC = 5V, -55°C ≤ TA ≤ +125°C Parameter Symbol Conditions Min Typ Max Units Input Leakage Current ILI VIN = 0V to VCC -5 — +5 µA Output Leakage Current ILO VI/O = 0V to VCC, CS1# ≥ VIH and/or CS2# ≤ VIL -10 — +10 µA Operating Power Supply Current ICC1 WE#, CS1# = VIL, II/O = 0mA, Min Cycle (70-85ns) — 120 mA CS2# = VIH (100ns) — 110 mA Standby (TTL) Power Supply Current ICC2 CS1# ≥ VIH and/or CS2# ≤ VIL, VIN ≥ VIH or ≤ VIL —10 mA Full Standby Power Supply Current ICC3 CS1# ≥ VCC -0.2V and/or CS2# ≤ VCC+0.2V C — 1 5 mA VIN ≥ VCC -0.2V or VIN ≤ 0.2V LP — — 1 mA Output Low Voltage VOL IOL = 2.1mA — — 0.4 V Output High Voltage VOH IOH = -1.0mA 2.4 — — V NOTE: DC test conditions : VIL = 0.3V, VIH = VCC -0.3V |
类似零件编号 - EDI88128C |
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类似说明 - EDI88128C |
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