UPD431008 ram equivalent, 1m-bit cmos fast static ram.
ice. Immediately after the power source is turned ON, the devices with reset function have not yet been initialized. Hence, power-on does not guarantee out-pin levels, I/.
The information in this document is subject to change without notice.
Document No. IC-3242 (O.D.No. IC-8815)
Date Pub.
The µPD431008 is a high speed, low power, 1 048 576 bits (131 072 words by 8 bits) CMOS static RAM. The µPD431008 is packed in 32-pin plastic SOJ.
Feature q 131 072 words by 8 bits organization q Fast access time 15, 17, 20 ns (MAX.) q Output buffer.
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