Features: • 3.3V power supply• Clock frequency: 133MHz (max.)• LVTTL interface• Single pulsed /RAS• 4 banks can operate simultaneously and independently• Burst read/write operation and burst read/single write operation capability• Programmable burst length...
EDS2508APTA: Features: • 3.3V power supply• Clock frequency: 133MHz (max.)• LVTTL interface• Single pulsed /RAS• 4 banks can operate simultaneously and independently• Burst re...
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Features: • 3.3V power supply• Clock frequency: 133MHz (max.)• LVTTL interface...
Features: • 3.3V power supply• Clock frequency: 133MHz (max.)• LVTTL interface...
Features: • 3.3V power supply• Clock frequency: 133MHz (max.)• LVTTL interface...
Parameter |
Symbol |
Rating |
Unit |
Voltage on any pin relative to VSS |
VT |
0.5 to VDD + 0.5 ( 4.6 (max.)) |
V |
Supply voltage relative to VSS |
VDD |
0.5 to +4.6 |
V |
Short circuit output current |
IOS |
50 |
mA |
Power dissipation |
PD |
1.0 |
W |
Operating temperature |
TA |
0 to +70 |
°C |
Storage temperature |
Tstg |
55 to +125 |
°C |
Notes: 1. Respect to VSS.
Caution
Exposing the device to stress above those listed in Absolute Maximum Ratings could cause permanent damage. The device is not meant to be operated under conditions outside the limits described in the operational section of this specification. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability.
The EDS2504AC/AP is a 256M bits SDRAM organized as 16,777,216 words × 4 bits × 4 banks. The EDS2508 AC/AP is a 256M bits SDRAM organized as 8,388,608 words × 8 bits × 4 banks. The EDS2516 AC/AP is a 256M bits SDRAM organized as 4194304 words × 16 bits × 4 banks. All inputs and outputs are referred to the rising edge of the clock input. It is packaged in standard 54-pin plastic TSOP (II).