GS7032

GS70328SJ/TS SOJ, TSOP Commercial Temp Industrial Temp Features Fast access time: 7, 8, 10, 12, 15 ns 75/65/50/50/50 mA at max cycle rate Single 3.3 V ± 0.3 V power supply All inputs and outputs are TTL-compatible Fully static operation Industrial Temperature Option: –40° to 85°C Package line up SJ: 300 mil, 28-pin SOJ package TS: 8 mm x 13.4 mm, 28-pin TSOP Type I package 32K x 8 256Kb Asynchronous SRAM Pin Descriptions Symbol A0–A14 DQ1–DQ8 CE WE OE VDD VSS NC 7, 8, 10, 12, 15 ns 3.3 V VDD Corner VDD and VSS Description Address input Data input/output Chip enable input Write enable input Output enable input +3.3 V power supply Ground No connect Description The GS70328 is a high speed CMOS static RAM organized as 32,763 words by 8 bits. Static design eliminates the need for external clocks or timing strobes. The GS70328 operates on a single 3.3 V power supply, and all inputs and outputs are TTLcompatible. The GS70328 is available in 300 mil, 28-pin SOJ and 8 x 13.4 mm2, 28-pin TSOP Type-I packages. Pin Configuration Top view A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ1 DQ2 DQ3 VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28-pin 300 mil SOJ 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VDD WE A13 A8 A9 A11 OE A10 CE DQ8 DQ7 DQ6 DQ5 DQ4 OE A11 A9 A8 A13 WE VDD A14 A12 A7 A6 A5 A4 A3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 A10 CE DQ8 DQ7 DQ6 DQ5 DQ4 VSS DQ3 DQ2 DQ1 A0 A1 A2 28- pin 8 x 13.4 TSOP I Rev: 1.10 10/2002 1/12 © 1999, Giga Semicond...