GS74117AX

FP-BGA Commercial Temp Industrial Temp 256K x 16 4Mb Asynchronous SRAM GS74117AX 8, 10, 12 ns 3.3 V VDD Center VDD and VSS Features Fast access time: 8, 10, 12 ns CMOS low power operation: 130/105/95 mA at minimum cycle time Single 3.3 V power supply All inputs and outputs are TTL-compatible Byte control Fully static operation Industrial Temperature Option: –40° to 85°C Package: X: 6 mm x 10 mm Fine Pitch Ball Grid Array package GX: Pb-Free 6 mm x 10 mm Fine Pitch Ball Grid Array package Description The GS74117A is a high speed CMOS Static RAM organized as 262,144 words by 16 bits. Static design eliminates the need for external clocks or timing strobes. The GS operates on a single 3.3 V power supply and all inputs and outputs are TTLcompatible. The GS74117A is available in a 6 x 10 mm Fine Pitch BGA package. Pin Descriptions Symbol A0–A17 DQ1–DQ16 CE LB UB WE OE VDD VSS NC Description Address input Data input/output Chip enable input Lower b...