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W3EG7266S-AD4 数据表(PDF) 4 Page - White Electronic Designs Corporation |
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W3EG7266S-AD4 数据表(HTML) 4 Page - White Electronic Designs Corporation |
4 / 13 page W3EG7266S-AD4 -BD4 4 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs October 2004 Rev. 7 PRELIMINARY ABSOLUTE MAXIMUM RATINGS Parameter Symbol Value Units Voltage on any pin relative to VSS VIN, VOUT – 0.5 ~ 3.6 V Voltage on VCC supply relative to VSS VCC, VCCQ –1.0 ~ 3.6 V Storage Temperature TSTG – 55 ~ +150 °C Power Dissipation PD 9W Short Circuit Current IOS 50 mA Note: Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be restricted to recommended operating condition. Exposure to higher than recommended voltage for extended periods of time could affect device reliability. DC CHARACTERISTICS 0°C ≤ TA ≤ 70°C, VCC = 2.5V ± 0.2V Parameter Symbol Min Max Unit Supply Voltage VCC 2.3 2.7 V Supply Voltage VCCQ 2.3 2.7 V Reference Voltage VREF 1.15 1.35 V Termination Voltage VTT 1.15 1.35 V Input High Voltage VIH VREF + 0.15 VCCQ + 0.3 V Input Low Voltage VIL – 0.3 VREF – 0.15 V Output High Voltage VOH VTT + 0.76 — V Output Low Voltage VOL —VTT – 0.76 V CAPACITANCE TA = 25°C, f = 1MHz, VCC = 2.5V ± 0.2V Parameter Symbol Max Unit Input Capacitance (A0-A12) CIN1 29 pF Input Capacitance (RAS#,CAS#,WE#) CIN2 29 pF Input Capacitance (CKE0,CKE1) CIN3 29 pF Input Capacitance (CK0,CK0#) CIN4 5.5 pF Input Capacitance (CS0#,CS1#) CIN5 29 pF Input Capacitance (DQM0-DQM8) CIN6 8pF Input Capacitance (BA0-BA1) CIN7 29 pF Data input/output Capacitance (DQ0-DQ63)(DQS) COUT 8pF Data input/output Capacitance (CB0-CB7) COUT 8pF |
类似零件编号 - W3EG7266S-AD4 |
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类似说明 - W3EG7266S-AD4 |
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