The datasheet provides detailed information on the 4Mx4 EDO chip, including its type, packaging, voltage, etc.
The device is a CMOS dynamic RAM organized as 4,194,304 words × 4 bits with extended data out (EDO) page mode access. It operates from a single 3.3 V (+10 %) power supply and is available in JEDEC standard 26/24‑pin plastic SOJ or TSOP packages.
Key features include a single 3.3 V supply, high‑speed access times of 50/60 ns, low power dissipation (432 mW active, 0.54 mW standby), multiple refresh modes, and a 2048‑refresh cycle in 32 ms (standard) or 128 ms (S‑version).
| Density | 4 Mega Bits |
|---|---|
| Organization | 4x4 |
| Minimum Cycle Time | 5 ns (200 MHz) |
| Active Power Consumption | 432 mW |
| Standby Power Consumption | 0.54 mW |
| Operating Temperature | 0 °C to +70 °C |
| Input High Voltage | 2.0 V |
| Input Low Voltage | -0.3 V |
| Address Input Capacitance | 5 pF |
| RAS/CAS/OE/WE Input Capacitance | 7 pF |
It is packaged in JEDEC standard 26/24‑pin plastic SOJ or TSOP.
The minimum cycle time is 5 ns, corresponding to a maximum frequency of 200 MHz.
Active mode consumes 432 mW, while standby mode consumes 0.54 mW.