Product Summary

The UPD43256BGU-70L-A is a high speed, low power, and 262144bits CMOS static RAM.

Parametrics

UPD43256BGU-70L-A absolute maximum ratings: (1)Supply voltage, Vcc: -0.5 to +7.0V; (2)Input/Output voltage, VT: -0.5 to Vcc+0.5V; (3)Operating amblent temperature, TA: 0 to 70℃; (4)Storage temperature, Tstg: -55 to +125℃.

Features

UPD43256BGU-70L-A features: (1)32768 words by 8bits organization; (2)Fast access time: 70, 85, 100, 120, 150ns(MAX.); (3)Low voltage operation; (4)Low Vcc data retention: 2.0V(MIN.); (5)/OE input for easy application.

Diagrams

UPD43256BGU-70L-A pin configuration

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